From 75b4dc8d98c986417315316cd56a4d835dd5d5a8 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 12:49:33 +0200
Subject: [PATCH 01/30] [Issue 46] Unable to process file command 'output'
 successfully

---
 .github/workflows/test.yaml  | 207 +----------------------------------
 specs/petstore-base.yaml     | 119 ++++++++++++++++++++
 specs/petstore-revision.yaml | 118 ++++++++++++++++++++
 3 files changed, 241 insertions(+), 203 deletions(-)
 create mode 100644 specs/petstore-base.yaml
 create mode 100644 specs/petstore-revision.yaml

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 6ffb4a5..9fb48be 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -9,207 +9,8 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
-      - name: Running diff action
-        id: test_ete
-        uses: ./diff
+      - name: Checking OpenAPI Spec changes
+        uses: oasdiff/oasdiff-action/breaking@v0.0.18
         with:
-          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
-          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
-          format: 'text'
-          output-to-file: 'diff.txt'
-      - name: Test diff action output to file
-        run: |
-          if [ ! -s diff.txt ]; then
-            echo "Diff file doesn't exist or is empty"
-            exit 1
-          fi
-  oasdiff_diff_exclude_elements:
-    runs-on: ubuntu-latest
-    name: Test diff action with exclude-elements option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running diff action with exclude-elements option
-          id: test_exclude_elements
-          uses: ./diff
-          with:
-            base: 'specs/base.yaml'
-            revision: 'specs/base-exclude-elements.yaml'
-            format: 'text'
-            exclude-elements: 'description,title,summary'
-        - name: Test diff action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_exclude_elements.outputs.diff }}
-            $delimiter
-            )
-            if [ "$output" != "No changes" ]; then
-              echo "Expected output 'No changes' but got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_diff_composed:
-    runs-on: ubuntu-latest
-    name: Test diff action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running diff action with composed option
-          id: test_composed
-          uses: ./diff
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            format: 'text'
-            composed: true
-        - name: Test diff action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_composed.outputs.diff }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "Deleted Endpoints: 1" ]]; then
-              echo "Expected 'Deleted Endpoints: 1' to be modified in diff, instead got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_breaking:
-    runs-on: ubuntu-latest
-    name: Test breaking changes
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Running breaking action
-        id: test_breaking_changes
-        uses: ./breaking
-        with:
-          base: 'specs/base.yaml'
-          revision: 'specs/revision-breaking.yaml'
-          fail-on-diff: false
-          output-to-file: 'breaking.txt'
-      - name: Test breaking changes action output
-        run: |
-          delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-          output=$(cat <<-$delimiter
-          ${{ steps.test_breaking_changes.outputs.breaking }}
-          $delimiter
-          )
-          if [ "$output" != "1 breaking changes: 1 error, 0 warning" ]; then
-            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '$output'" >&2
-            exit 1
-          fi
-      - name: Test breaking changes action output to file
-        run: |
-          if [ ! -s breaking.txt ]; then
-            echo "Breaking changes file doesn't exist or is empty"
-            exit 1
-          fi
-          output=$(cat breaking.txt | head -n 1)
-          if [[  "${output}" != "1 breaking changes: 1 error, 0 warning" ]]; then
-            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '${output}'" >&2
-            exit 1
-          fi
-  oasdiff_breaking_composed:
-    runs-on: ubuntu-latest
-    name: Test breaking action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running breaking action with composed option
-          id: test_breaking_composed
-          uses: ./breaking
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            fail-on-diff: false
-            format: 'text'
-            composed: true
-        - name: Test breaking action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_breaking_composed.outputs.breaking }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "1 breaking changes: 1 error, 0 warning" ]]; then
-              echo "Expected '1 breaking changes: 1 error, 0 warning', instead got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_breaking_deprecation:
-    runs-on: ubuntu-latest
-    name: Test breaking changes with deprecation
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Set date for deprecated specs
-        run: |
-          # Deprecate Beta in 14 days
-          sed -ie "s/{{SUNSET_DATE_BETA}}/$(date --date="14 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
-          # Deprecate Stable in 21 days
-          sed -ie "s/{{SUNSET_DATE_STABLE}}/$(date --date="21 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
-      - name: Running OpenAPI Spec check breaking action
-        id: test_breaking_deprecations
-        uses: ./breaking
-        with:
-          base: specs/base.yaml
-          revision: specs/base-deprecation.yaml
-          fail-on-diff: true
-          deprecation-days-beta: 14
-          deprecation-days-stable: 21
-  oasdiff_changelog:
-    runs-on: ubuntu-latest
-    name: Test generation of changelog
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Running changelog action
-        id: test_changelog
-        uses: ./changelog
-        with:
-          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
-          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
-          output-to-file: "changelog.txt"
-      - name: Test changelog action output
-        run: |
-          readonly expected_output="20 changes: 2 error, 4 warning, 14 info"
-          output=$(echo "${{steps.test_changelog.outputs.changelog}}" | head -n 1)
-          if [[  "${output}" != "${expected_output}" ]]; then
-            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
-            exit 1
-          fi
-      - name: Test changelog action output to file
-        run: |
-          if [ ! -s changelog.txt ]; then
-            echo "Changelog file doesn't exist or is empty"
-            exit 1
-          fi
-          output=$(cat changelog.txt | head -n 1)
-          if [[  "${output}" != "20 changes: 2 error, 4 warning, 14 info" ]]; then
-            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
-            exit 1
-          fi
-  oasdiff_changelog_composed:
-    runs-on: ubuntu-latest
-    name: Test changelog action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running changelog action with composed option
-          id: test_changelog_composed
-          uses: ./changelog
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            format: 'text'
-            composed: true
-        - name: Test changelog action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_changelog_composed.outputs.changelog }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "1 changes: 1 error, 0 warning, 0 info" ]]; then
-              echo "Expected '1 changes: 1 error, 0 warning, 0 info', instead got '$output'" >&2
-              exit 1
-            fi
\ No newline at end of file
+          base: 'petstore-base.yaml'
+          revision: 'petstore-revision.yaml'
\ No newline at end of file
diff --git a/specs/petstore-base.yaml b/specs/petstore-base.yaml
new file mode 100644
index 0000000..7ed987f
--- /dev/null
+++ b/specs/petstore-base.yaml
@@ -0,0 +1,119 @@
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /pets:
+    get:
+      summary: List all pets
+      operationId: listPets
+      tags:
+        - pets
+      parameters:
+        - name: limit
+          in: query
+          description: How many items to return at one time (max 100)
+          required: false
+          schema:
+            type: integer
+            maximum: 100
+            format: int32
+      responses:
+        '200':
+          description: A paged array of pets
+          headers:
+            x-next:
+              description: A link to the next page of responses
+              schema:
+                type: string
+          content:
+            application/json:    
+              schema:
+                $ref: "#/components/schemas/Pets"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+    post:
+      summary: Create a pet
+      operationId: createPets
+      tags:
+        - pets
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Pet'
+        required: true
+      responses:
+        '201':
+          description: Null response
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+  /pets/{petId}:
+    get:
+      summary: Info for a specific pet
+      operationId: showPetById
+      tags:
+        - pets
+      parameters:
+        - name: petId
+          in: path
+          required: true
+          description: The id of the pet to retrieve
+          schema:
+            type: string
+      responses:
+        '200':
+          description: Expected response to a valid request
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Pet"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+components:
+  schemas:
+    Pet:
+      type: object
+      required:
+        - id
+        - name
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        tag:
+          type: string
+    Pets:
+      type: array
+      maxItems: 100
+      items:
+        $ref: "#/components/schemas/Pet"
+    Error:
+      type: object
+      required:
+        - code
+        - message
+      properties:
+        code:
+          type: integer
+          format: int32
+        message:
+          type: string
diff --git a/specs/petstore-revision.yaml b/specs/petstore-revision.yaml
new file mode 100644
index 0000000..1409f20
--- /dev/null
+++ b/specs/petstore-revision.yaml
@@ -0,0 +1,118 @@
+openapi: "3.0.0"
+info:
+  version: 1.0.0
+  title: Swagger Petstore
+  license:
+    name: MIT
+servers:
+  - url: http://petstore.swagger.io/v1
+paths:
+  /pets:
+    get:
+      summary: List all pets
+      operationId: listPets
+      tags:
+        - pets
+      parameters:
+        - name: limit
+          in: query
+          description: How many items to return at one time (max 100)
+          required: false
+          schema:
+            type: integer
+            maximum: 100
+            format: int32
+      responses:
+        '200':
+          description: A paged array of pets
+          headers:
+            x-next:
+              description: A link to the next page of responses
+              schema:
+                type: string
+          content:
+            application/json:    
+              schema:
+                $ref: "#/components/schemas/Pets"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+    post:
+      summary: Create a pet
+      operationId: createPets
+      tags:
+        - pets
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Pet'
+        required: true
+      responses:
+        '201':
+          description: Null response
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+  /pets/{petId}:
+    get:
+      summary: Info for a specific pet
+      operationId: showPetById
+      tags:
+        - pets
+      parameters:
+        - name: petId
+          in: path
+          required: true
+          description: The id of the pet to retrieve
+          schema:
+            type: string
+      responses:
+        '200':
+          description: Expected response to a valid request
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Pet"
+        default:
+          description: unexpected error
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Error"
+components:
+  schemas:
+    Pet:
+      type: object
+      required:
+        - id
+        - tag2
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        tag2:
+          type: string
+    Pets:
+      type: array
+      maxItems: 100
+      items:
+        $ref: "#/components/schemas/Pet"
+    Error:
+      type: object
+      required:
+        - code
+      properties:
+        code:
+          type: integer
+          format: int32
+        message:
+          type: string

From 14dc02ea30d91cc1ea3a3c200747ef4ff437db46 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 12:51:13 +0200
Subject: [PATCH 02/30] fix path

---
 .github/workflows/test.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9fb48be..8ea0cf8 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -12,5 +12,5 @@ jobs:
       - name: Checking OpenAPI Spec changes
         uses: oasdiff/oasdiff-action/breaking@v0.0.18
         with:
-          base: 'petstore-base.yaml'
-          revision: 'petstore-revision.yaml'
\ No newline at end of file
+          base: 'specs/petstore-base.yaml'
+          revision: 'specs/petstore-revision.yaml'
\ No newline at end of file

From 7a6145b7e53a97c61d1ab29cc29d285d10fa5da8 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 12:56:15 +0200
Subject: [PATCH 03/30] t1

---
 .github/workflows/test.yaml |  1 -
 breaking/entrypoint.sh      | 18 +++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 8ea0cf8..2f35bed 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,6 +1,5 @@
 name: 'Test oasdiff actions'
 on:
-  pull_request:
   push:
 jobs:
   oasdiff_diff:
diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index e5d885d..d7bf93f 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -29,7 +29,7 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-readonly output_to_file="${10}"
+readonly output_to_file="$10"
 
 echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
 
@@ -66,25 +66,41 @@ echo "flags: $flags"
 # {delimiter}
 # see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+
+echo "***effi 1*** delimiter: $delimiter"
+
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
+echo "***effi 2***"
+
 if [ -n "$flags" ]; then
     output=$(oasdiff breaking "$base" "$revision" $flags)
 else
     output=$(oasdiff breaking "$base" "$revision")
 fi
 
+echo "***effi 3***"
+
 if [ -n "$output" ]; then
     write_output "$(echo "$output" | head -n 1)" "$output"
 else
     write_output "No breaking changes"
 fi
 
+echo "***effi 4***"
+
 echo "$delimiter" >>"$GITHUB_OUTPUT"
 
+echo "***effi 5***"
+
 # *** github action step output ***
 
 # Updating GitHub Action summary with formatted output
 flags="$flags --format githubactions"
+
+echo "***effi 6*** flag: $flags"
+
 # Writes the summary to log and updates GitHub Action summary
 oasdiff breaking "$base" "$revision" $flags
+
+echo "***effi 7***"
\ No newline at end of file

From f695702318f7b6ec948419841c3d82629a7f4a20 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 12:59:51 +0200
Subject: [PATCH 04/30] t2

---
 breaking/entrypoint.sh | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index d7bf93f..5fe0cf1 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -73,34 +73,34 @@ echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
 echo "***effi 2***"
 
-if [ -n "$flags" ]; then
-    output=$(oasdiff breaking "$base" "$revision" $flags)
-else
-    output=$(oasdiff breaking "$base" "$revision")
-fi
+# if [ -n "$flags" ]; then
+#     output=$(oasdiff breaking "$base" "$revision" $flags)
+# else
+#     output=$(oasdiff breaking "$base" "$revision")
+# fi
 
-echo "***effi 3***"
+# echo "***effi 3***"
 
-if [ -n "$output" ]; then
-    write_output "$(echo "$output" | head -n 1)" "$output"
-else
-    write_output "No breaking changes"
-fi
+# if [ -n "$output" ]; then
+#     write_output "$(echo "$output" | head -n 1)" "$output"
+# else
+#     write_output "No breaking changes"
+# fi
 
-echo "***effi 4***"
+# echo "***effi 4***"
 
-echo "$delimiter" >>"$GITHUB_OUTPUT"
+# echo "$delimiter" >>"$GITHUB_OUTPUT"
 
-echo "***effi 5***"
+# echo "***effi 5***"
 
-# *** github action step output ***
+# # *** github action step output ***
 
-# Updating GitHub Action summary with formatted output
-flags="$flags --format githubactions"
+# # Updating GitHub Action summary with formatted output
+# flags="$flags --format githubactions"
 
-echo "***effi 6*** flag: $flags"
+# echo "***effi 6*** flag: $flags"
 
-# Writes the summary to log and updates GitHub Action summary
-oasdiff breaking "$base" "$revision" $flags
+# # Writes the summary to log and updates GitHub Action summary
+# oasdiff breaking "$base" "$revision" $flags
 
-echo "***effi 7***"
\ No newline at end of file
+# echo "***effi 7***"
\ No newline at end of file

From 410b9e3d23867077fda7f05460a1196fd84f11c3 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:00:41 +0200
Subject: [PATCH 05/30] t3

---
 breaking/entrypoint.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 5fe0cf1..0443abb 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -65,13 +65,13 @@ echo "flags: $flags"
 # {value}
 # {delimiter}
 # see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
-delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+# delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 
-echo "***effi 1*** delimiter: $delimiter"
+# echo "***effi 1*** delimiter: $delimiter"
 
-echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+# echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
-echo "***effi 2***"
+# echo "***effi 2***"
 
 # if [ -n "$flags" ]; then
 #     output=$(oasdiff breaking "$base" "$revision" $flags)

From e32a01a4076a41a766ac335fafbf5fcf87fe6e5a Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:01:30 +0200
Subject: [PATCH 06/30] t4

---
 breaking/entrypoint.sh | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 0443abb..7c2f247 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -1,24 +1,24 @@
 #!/bin/sh
 set -e
 
-write_output () {
-    local output="$1"
-    if [ -n "$output_to_file" ]; then
-        local file_output="$2"
-        if [ -z "$file_output" ]; then
-            file_output=$output
-        fi
-        echo "$file_output" >> "$output_to_file"
-    fi
-    # github-action limits output to 1MB
-    # we count bytes because unicode has multibyte characters
-    size=$(echo "$output" | wc -c)
-    if [ "$size" -ge "1000000" ]; then
-        echo "WARN: diff exceeds the 1MB limit, truncating output..." >&2
-        output=$(echo "$output" | head -c 1000000)
-    fi
-    echo "$output" >>"$GITHUB_OUTPUT"
-}
+# write_output () {
+#     local output="$1"
+#     if [ -n "$output_to_file" ]; then
+#         local file_output="$2"
+#         if [ -z "$file_output" ]; then
+#             file_output=$output
+#         fi
+#         echo "$file_output" >> "$output_to_file"
+#     fi
+#     # github-action limits output to 1MB
+#     # we count bytes because unicode has multibyte characters
+#     size=$(echo "$output" | wc -c)
+#     if [ "$size" -ge "1000000" ]; then
+#         echo "WARN: diff exceeds the 1MB limit, truncating output..." >&2
+#         output=$(echo "$output" | head -c 1000000)
+#     fi
+#     echo "$output" >>"$GITHUB_OUTPUT"
+# }
 
 readonly base="$1"
 readonly revision="$2"

From 254ea589e01f45d6325b27fdf791a5a85f60ad4f Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:07:20 +0200
Subject: [PATCH 07/30] t5

---
 breaking/entrypoint.sh | 47 ------------------------------------------
 1 file changed, 47 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 7c2f247..5c04456 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -57,50 +57,3 @@ if [ "$composed" = "true" ]; then
     flags="$flags -c"
 fi
 echo "flags: $flags"
-
-# *** github action step output ***
-
-# output name should be in the syntax of multiple lines:
-# {name}<<{delimiter}
-# {value}
-# {delimiter}
-# see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
-# delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-
-# echo "***effi 1*** delimiter: $delimiter"
-
-# echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
-
-# echo "***effi 2***"
-
-# if [ -n "$flags" ]; then
-#     output=$(oasdiff breaking "$base" "$revision" $flags)
-# else
-#     output=$(oasdiff breaking "$base" "$revision")
-# fi
-
-# echo "***effi 3***"
-
-# if [ -n "$output" ]; then
-#     write_output "$(echo "$output" | head -n 1)" "$output"
-# else
-#     write_output "No breaking changes"
-# fi
-
-# echo "***effi 4***"
-
-# echo "$delimiter" >>"$GITHUB_OUTPUT"
-
-# echo "***effi 5***"
-
-# # *** github action step output ***
-
-# # Updating GitHub Action summary with formatted output
-# flags="$flags --format githubactions"
-
-# echo "***effi 6*** flag: $flags"
-
-# # Writes the summary to log and updates GitHub Action summary
-# oasdiff breaking "$base" "$revision" $flags
-
-# echo "***effi 7***"
\ No newline at end of file

From 1e52f76fc27e06c44c4ded3f308b9960e2ad653c Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:10:21 +0200
Subject: [PATCH 08/30] t6

---
 breaking/action.yml    | 5 -----
 breaking/entrypoint.sh | 4 ++--
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/breaking/action.yml b/breaking/action.yml
index 8238bd9..833f107 100644
--- a/breaking/action.yml
+++ b/breaking/action.yml
@@ -32,10 +32,6 @@ inputs:
     description: 'Run in composed mode'
     required: false
     default: 'false'
-  output-to-file:
-    description: 'Output to a file at the given path'
-    required: false
-    default: ''
 outputs:
   breaking:
     description: 'Output summary of API breaking changes, encompassing both warnings and errors'
@@ -52,4 +48,3 @@ runs:
     - ${{ inputs.deprecation-days-stable }}
     - ${{ inputs.exclude-elements }}
     - ${{ inputs.composed }}
-    - ${{ inputs.output-to-file }}
diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 5c04456..f0ebc9d 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -29,9 +29,9 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-readonly output_to_file="$10"
+# readonly output_to_file="$10"
 
-echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
+echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed
 
 # Build flags to pass in command
 flags=""

From 3cc3bfcd2e086d9dbbf62e843c9b8c682b6a22d9 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:13:15 +0200
Subject: [PATCH 09/30] t7

---
 .github/workflows/test.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 2f35bed..fc51e82 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -9,7 +9,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
       - name: Checking OpenAPI Spec changes
-        uses: oasdiff/oasdiff-action/breaking@v0.0.18
+        uses: ./breaking
         with:
           base: 'specs/petstore-base.yaml'
           revision: 'specs/petstore-revision.yaml'
\ No newline at end of file

From 25ea8f50bdff60ec97422fc0f46617b89419f1a4 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:15:09 +0200
Subject: [PATCH 10/30] t8

---
 breaking/action.yml    |  5 +++
 breaking/entrypoint.sh | 71 ++++++++++++++++++++++++++++++------------
 2 files changed, 56 insertions(+), 20 deletions(-)

diff --git a/breaking/action.yml b/breaking/action.yml
index 833f107..d0b8e29 100644
--- a/breaking/action.yml
+++ b/breaking/action.yml
@@ -32,6 +32,10 @@ inputs:
     description: 'Run in composed mode'
     required: false
     default: 'false'
+  output-to-file:
+    description: 'Output to a file at the given path'
+    required: false
+    default: ''
 outputs:
   breaking:
     description: 'Output summary of API breaking changes, encompassing both warnings and errors'
@@ -48,3 +52,4 @@ runs:
     - ${{ inputs.deprecation-days-stable }}
     - ${{ inputs.exclude-elements }}
     - ${{ inputs.composed }}
+    - ${{ inputs.output-to-file }}
\ No newline at end of file
diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index f0ebc9d..e5d885d 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -1,24 +1,24 @@
 #!/bin/sh
 set -e
 
-# write_output () {
-#     local output="$1"
-#     if [ -n "$output_to_file" ]; then
-#         local file_output="$2"
-#         if [ -z "$file_output" ]; then
-#             file_output=$output
-#         fi
-#         echo "$file_output" >> "$output_to_file"
-#     fi
-#     # github-action limits output to 1MB
-#     # we count bytes because unicode has multibyte characters
-#     size=$(echo "$output" | wc -c)
-#     if [ "$size" -ge "1000000" ]; then
-#         echo "WARN: diff exceeds the 1MB limit, truncating output..." >&2
-#         output=$(echo "$output" | head -c 1000000)
-#     fi
-#     echo "$output" >>"$GITHUB_OUTPUT"
-# }
+write_output () {
+    local output="$1"
+    if [ -n "$output_to_file" ]; then
+        local file_output="$2"
+        if [ -z "$file_output" ]; then
+            file_output=$output
+        fi
+        echo "$file_output" >> "$output_to_file"
+    fi
+    # github-action limits output to 1MB
+    # we count bytes because unicode has multibyte characters
+    size=$(echo "$output" | wc -c)
+    if [ "$size" -ge "1000000" ]; then
+        echo "WARN: diff exceeds the 1MB limit, truncating output..." >&2
+        output=$(echo "$output" | head -c 1000000)
+    fi
+    echo "$output" >>"$GITHUB_OUTPUT"
+}
 
 readonly base="$1"
 readonly revision="$2"
@@ -29,9 +29,9 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-# readonly output_to_file="$10"
+readonly output_to_file="${10}"
 
-echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed
+echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
 
 # Build flags to pass in command
 flags=""
@@ -57,3 +57,34 @@ if [ "$composed" = "true" ]; then
     flags="$flags -c"
 fi
 echo "flags: $flags"
+
+# *** github action step output ***
+
+# output name should be in the syntax of multiple lines:
+# {name}<<{delimiter}
+# {value}
+# {delimiter}
+# see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
+delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+
+if [ -n "$flags" ]; then
+    output=$(oasdiff breaking "$base" "$revision" $flags)
+else
+    output=$(oasdiff breaking "$base" "$revision")
+fi
+
+if [ -n "$output" ]; then
+    write_output "$(echo "$output" | head -n 1)" "$output"
+else
+    write_output "No breaking changes"
+fi
+
+echo "$delimiter" >>"$GITHUB_OUTPUT"
+
+# *** github action step output ***
+
+# Updating GitHub Action summary with formatted output
+flags="$flags --format githubactions"
+# Writes the summary to log and updates GitHub Action summary
+oasdiff breaking "$base" "$revision" $flags

From bd6e0fce6240ed18ee503fafc45b8510aff1e687 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:16:00 +0200
Subject: [PATCH 11/30] t9

---
 breaking/entrypoint.sh | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index e5d885d..3b4af97 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -57,34 +57,3 @@ if [ "$composed" = "true" ]; then
     flags="$flags -c"
 fi
 echo "flags: $flags"
-
-# *** github action step output ***
-
-# output name should be in the syntax of multiple lines:
-# {name}<<{delimiter}
-# {value}
-# {delimiter}
-# see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
-delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
-
-if [ -n "$flags" ]; then
-    output=$(oasdiff breaking "$base" "$revision" $flags)
-else
-    output=$(oasdiff breaking "$base" "$revision")
-fi
-
-if [ -n "$output" ]; then
-    write_output "$(echo "$output" | head -n 1)" "$output"
-else
-    write_output "No breaking changes"
-fi
-
-echo "$delimiter" >>"$GITHUB_OUTPUT"
-
-# *** github action step output ***
-
-# Updating GitHub Action summary with formatted output
-flags="$flags --format githubactions"
-# Writes the summary to log and updates GitHub Action summary
-oasdiff breaking "$base" "$revision" $flags

From 27ecf9a87559ecf2e80fecdf3fdc97cf5291c616 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:16:46 +0200
Subject: [PATCH 12/30] t9

---
 breaking/entrypoint.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 3b4af97..873edfc 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -57,3 +57,13 @@ if [ "$composed" = "true" ]; then
     flags="$flags -c"
 fi
 echo "flags: $flags"
+
+# *** github action step output ***
+
+# output name should be in the syntax of multiple lines:
+# {name}<<{delimiter}
+# {value}
+# {delimiter}
+# see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
+delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"

From deed2d290eac8005004080f27b561dd3a2b049f5 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:17:18 +0200
Subject: [PATCH 13/30] t11

---
 breaking/entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 873edfc..0640c69 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -66,4 +66,4 @@ echo "flags: $flags"
 # {delimiter}
 # see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+# echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"

From 3fdce76c757b826cfd2f53d8180d6821664832b4 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:26:11 +0200
Subject: [PATCH 14/30] t12

---
 breaking/entrypoint.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 0640c69..b8dd77d 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -2,7 +2,9 @@
 set -e
 
 write_output () {
+    
     local output="$1"
+    
     if [ -n "$output_to_file" ]; then
         local file_output="$2"
         if [ -z "$file_output" ]; then
@@ -10,6 +12,7 @@ write_output () {
         fi
         echo "$file_output" >> "$output_to_file"
     fi
+    
     # github-action limits output to 1MB
     # we count bytes because unicode has multibyte characters
     size=$(echo "$output" | wc -c)
@@ -66,4 +69,6 @@ echo "flags: $flags"
 # {delimiter}
 # see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-# echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+write_output "No breaking changes"
+echo "$delimiter" >>"$GITHUB_OUTPUT"
\ No newline at end of file

From 42db04d9ade2c064c03f7589b341fd7623e699f2 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:33:13 +0200
Subject: [PATCH 15/30] t13

---
 breaking/entrypoint.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index b8dd77d..9a9233b 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -70,5 +70,12 @@ echo "flags: $flags"
 # see: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
+
+if [ -n "$flags" ]; then
+    output=$(oasdiff breaking "$base" "$revision" $flags)
+else
+    output=$(oasdiff breaking "$base" "$revision")
+fi
+
 write_output "No breaking changes"
 echo "$delimiter" >>"$GITHUB_OUTPUT"
\ No newline at end of file

From 3971f66cc4ac4e2451fb8918d662064e34a7eb0c Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:35:54 +0200
Subject: [PATCH 16/30] t14

---
 breaking/entrypoint.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 9a9233b..6577730 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -72,9 +72,9 @@ delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
 if [ -n "$flags" ]; then
-    output=$(oasdiff breaking "$base" "$revision" $flags)
+    breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
 else
-    output=$(oasdiff breaking "$base" "$revision")
+    breaking_changes=$(oasdiff breaking "$base" "$revision")
 fi
 
 write_output "No breaking changes"

From 546d91900f63ddb1db3e6e433cb5fb203dc6fac1 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:38:42 +0200
Subject: [PATCH 17/30] t14

---
 breaking/entrypoint.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 6577730..5f2e7de 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -71,11 +71,11 @@ echo "flags: $flags"
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
-if [ -n "$flags" ]; then
-    breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
-else
-    breaking_changes=$(oasdiff breaking "$base" "$revision")
-fi
+# if [ -n "$flags" ]; then
+#     breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
+# else
+#     breaking_changes=$(oasdiff breaking "$base" "$revision")
+# fi
 
 write_output "No breaking changes"
 echo "$delimiter" >>"$GITHUB_OUTPUT"
\ No newline at end of file

From 87a797d50ece71e67937156d1880d2baa3b1a6e6 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:39:57 +0200
Subject: [PATCH 18/30] t15

---
 breaking/entrypoint.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 5f2e7de..fed9a27 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -61,6 +61,12 @@ if [ "$composed" = "true" ]; then
 fi
 echo "flags: $flags"
 
+if [ -n "$flags" ]; then
+    breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
+else
+    breaking_changes=$(oasdiff breaking "$base" "$revision")
+fi
+
 # *** github action step output ***
 
 # output name should be in the syntax of multiple lines:
@@ -71,11 +77,5 @@ echo "flags: $flags"
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
-# if [ -n "$flags" ]; then
-#     breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
-# else
-#     breaking_changes=$(oasdiff breaking "$base" "$revision")
-# fi
-
 write_output "No breaking changes"
 echo "$delimiter" >>"$GITHUB_OUTPUT"
\ No newline at end of file

From 30ebd5ac6e09f95295124d838d41616de041598f Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:45:01 +0200
Subject: [PATCH 19/30] t16

---
 breaking/entrypoint.sh | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index fed9a27..fa43720 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -2,9 +2,7 @@
 set -e
 
 write_output () {
-    
     local output="$1"
-    
     if [ -n "$output_to_file" ]; then
         local file_output="$2"
         if [ -z "$file_output" ]; then
@@ -12,7 +10,6 @@ write_output () {
         fi
         echo "$file_output" >> "$output_to_file"
     fi
-    
     # github-action limits output to 1MB
     # we count bytes because unicode has multibyte characters
     size=$(echo "$output" | wc -c)
@@ -61,15 +58,16 @@ if [ "$composed" = "true" ]; then
 fi
 echo "flags: $flags"
 
+# Check for breaking changes
 if [ -n "$flags" ]; then
     breaking_changes=$(oasdiff breaking "$base" "$revision" $flags)
 else
     breaking_changes=$(oasdiff breaking "$base" "$revision")
 fi
 
-# *** github action step output ***
+# *** GitHub Action step output ***
 
-# output name should be in the syntax of multiple lines:
+# Output name should be in the syntax of multiple lines:
 # {name}<<{delimiter}
 # {value}
 # {delimiter}
@@ -77,5 +75,17 @@ fi
 delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
 echo "breaking<<$delimiter" >>"$GITHUB_OUTPUT"
 
-write_output "No breaking changes"
-echo "$delimiter" >>"$GITHUB_OUTPUT"
\ No newline at end of file
+if [ -n "$breaking_changes" ]; then
+    write_output "$(echo "$breaking_changes" | head -n 1)" "$breaking_changes"
+else
+    write_output "No breaking changes"
+fi
+
+echo "$delimiter" >>"$GITHUB_OUTPUT"
+
+# *** END GitHub Action step output ***
+
+# Updating GitHub Action summary with formatted output
+flags="$flags --format githubactions"
+# Writes the summary to log and updates GitHub Action summary
+oasdiff breaking "$base" "$revision" $flags

From b6415bb7d3616d30db95fb6df3cf29bb5f4db9dd Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:47:29 +0200
Subject: [PATCH 20/30] fail-on-diff: false

---
 .github/workflows/test.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index fc51e82..151c819 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -12,4 +12,5 @@ jobs:
         uses: ./breaking
         with:
           base: 'specs/petstore-base.yaml'
-          revision: 'specs/petstore-revision.yaml'
\ No newline at end of file
+          revision: 'specs/petstore-revision.yaml'
+          fail-on-diff: false
\ No newline at end of file

From 0998a139158422b3ca82aeb0861684a202b2da1a Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 13:57:08 +0200
Subject: [PATCH 21/30] all tests

---
 .github/workflows/test.yaml | 219 +++++++++++++++++++++++++++++++++++-
 1 file changed, 215 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 151c819..22ece3d 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,5 +1,6 @@
 name: 'Test oasdiff actions'
 on:
+  pull_request:
   push:
 jobs:
   oasdiff_diff:
@@ -8,9 +9,219 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
-      - name: Checking OpenAPI Spec changes
+      - name: Running diff action
+        id: test_ete
+        uses: ./diff
+        with:
+          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
+          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
+          format: 'text'
+          output-to-file: 'diff.txt'
+      - name: Test diff action output to file
+        run: |
+          if [ ! -s diff.txt ]; then
+            echo "Diff file doesn't exist or is empty"
+            exit 1
+          fi
+  oasdiff_diff_exclude_elements:
+    runs-on: ubuntu-latest
+    name: Test diff action with exclude-elements option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running diff action with exclude-elements option
+          id: test_exclude_elements
+          uses: ./diff
+          with:
+            base: 'specs/base.yaml'
+            revision: 'specs/base-exclude-elements.yaml'
+            format: 'text'
+            exclude-elements: 'description,title,summary'
+        - name: Test diff action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_exclude_elements.outputs.diff }}
+            $delimiter
+            )
+            if [ "$output" != "No changes" ]; then
+              echo "Expected output 'No changes' but got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_diff_composed:
+    runs-on: ubuntu-latest
+    name: Test diff action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running diff action with composed option
+          id: test_composed
+          uses: ./diff
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            format: 'text'
+            composed: true
+        - name: Test diff action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_composed.outputs.diff }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "Deleted Endpoints: 1" ]]; then
+              echo "Expected 'Deleted Endpoints: 1' to be modified in diff, instead got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_breaking:
+    runs-on: ubuntu-latest
+    name: Test breaking changes
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Running breaking action
+        id: test_breaking_changes
+        uses: ./breaking
+        with:
+          base: 'specs/base.yaml'
+          revision: 'specs/revision-breaking.yaml'
+          fail-on-diff: false
+          output-to-file: 'breaking.txt'
+      - name: Test breaking changes action output
+        run: |
+          delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+          output=$(cat <<-$delimiter
+          ${{ steps.test_breaking_changes.outputs.breaking }}
+          $delimiter
+          )
+          if [ "$output" != "1 breaking changes: 1 error, 0 warning" ]; then
+            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '$output'" >&2
+            exit 1
+          fi
+      - name: Test breaking changes action output to file
+        run: |
+          if [ ! -s breaking.txt ]; then
+            echo "Breaking changes file doesn't exist or is empty"
+            exit 1
+          fi
+          output=$(cat breaking.txt | head -n 1)
+          if [[  "${output}" != "1 breaking changes: 1 error, 0 warning" ]]; then
+            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '${output}'" >&2
+            exit 1
+          fi
+  oasdiff_breaking_matching_delimiter_not_found:
+      runs-on: ubuntu-latest
+      name: Test breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
+      steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
+          uses: ./breaking
+          with:
+            base: 'specs/petstore-base.yaml'
+            revision: 'specs/petstore-revision.yaml'
+            fail-on-diff: false
+  oasdiff_breaking_composed:
+    runs-on: ubuntu-latest
+    name: Test breaking action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running breaking action with composed option
+          id: test_breaking_composed
+          uses: ./breaking
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            fail-on-diff: false
+            format: 'text'
+            composed: true
+        - name: Test breaking action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_breaking_composed.outputs.breaking }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "1 breaking changes: 1 error, 0 warning" ]]; then
+              echo "Expected '1 breaking changes: 1 error, 0 warning', instead got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_breaking_deprecation:
+    runs-on: ubuntu-latest
+    name: Test breaking changes with deprecation
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Set date for deprecated specs
+        run: |
+          # Deprecate Beta in 14 days
+          sed -ie "s/{{SUNSET_DATE_BETA}}/$(date --date="14 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
+          # Deprecate Stable in 21 days
+          sed -ie "s/{{SUNSET_DATE_STABLE}}/$(date --date="21 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
+      - name: Running OpenAPI Spec check breaking action
+        id: test_breaking_deprecations
         uses: ./breaking
         with:
-          base: 'specs/petstore-base.yaml'
-          revision: 'specs/petstore-revision.yaml'
-          fail-on-diff: false
\ No newline at end of file
+          base: specs/base.yaml
+          revision: specs/base-deprecation.yaml
+          fail-on-diff: true
+          deprecation-days-beta: 14
+          deprecation-days-stable: 21
+  oasdiff_changelog:
+    runs-on: ubuntu-latest
+    name: Test generation of changelog
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Running changelog action
+        id: test_changelog
+        uses: ./changelog
+        with:
+          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
+          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
+          output-to-file: "changelog.txt"
+      - name: Test changelog action output
+        run: |
+          readonly expected_output="20 changes: 2 error, 4 warning, 14 info"
+          output=$(echo "${{steps.test_changelog.outputs.changelog}}" | head -n 1)
+          if [[  "${output}" != "${expected_output}" ]]; then
+            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
+            exit 1
+          fi
+      - name: Test changelog action output to file
+        run: |
+          if [ ! -s changelog.txt ]; then
+            echo "Changelog file doesn't exist or is empty"
+            exit 1
+          fi
+          output=$(cat changelog.txt | head -n 1)
+          if [[  "${output}" != "20 changes: 2 error, 4 warning, 14 info" ]]; then
+            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
+            exit 1
+          fi
+  oasdiff_changelog_composed:
+    runs-on: ubuntu-latest
+    name: Test changelog action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running changelog action with composed option
+          id: test_changelog_composed
+          uses: ./changelog
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            format: 'text'
+            composed: true
+        - name: Test changelog action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_changelog_composed.outputs.changelog }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "1 changes: 1 error, 0 warning, 0 info" ]]; then
+              echo "Expected '1 changes: 1 error, 0 warning, 0 info', instead got '$output'" >&2
+              exit 1
+            fi
\ No newline at end of file

From 11419d395e5b7ec25e3caa383a48acaa0e574e69 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 14:02:11 +0200
Subject: [PATCH 22/30] format

---
 breaking/entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index fa43720..396064b 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -29,7 +29,7 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-readonly output_to_file="${10}"
+readonly output_to_file="$10"
 
 echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
 

From 892a7fb71d34720f2efa646faccdd63a249a971c Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 14:03:41 +0200
Subject: [PATCH 23/30] revert

---
 breaking/entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 396064b..fa43720 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -29,7 +29,7 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-readonly output_to_file="$10"
+readonly output_to_file="${10}"
 
 echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
 

From 1ccf75b6575ffa5edc8082f4729372937a411814 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 14:28:05 +0200
Subject: [PATCH 24/30] test output

---
 .github/workflows/test.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 22ece3d..0c21ebc 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -116,11 +116,23 @@ jobs:
         - name: checkout
           uses: actions/checkout@v4
         - name: Running breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
+          id: test_breaking_changes_matching_delimiter_not_found
           uses: ./breaking
           with:
             base: 'specs/petstore-base.yaml'
             revision: 'specs/petstore-revision.yaml'
             fail-on-diff: false
+        - name: Test breaking changes action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_breaking_changes_matching_delimiter_not_found.outputs.breaking }}
+            $delimiter
+            )
+            if [ "$output" != "9 breaking changes: 6 error, 3 warning" ]; then
+              echo "Expected output '9 breaking changes: 6 error, 3 warning' but got '$output'" >&2
+              exit 1
+            fi
   oasdiff_breaking_composed:
     runs-on: ubuntu-latest
     name: Test breaking action with composed option

From 8576396450d3aaf537dcf2ce32da53f0a8368e95 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:04:46 +0200
Subject: [PATCH 25/30] oasdiff/oasdiff-action/breaking@v0.0.16

---
 .github/workflows/test.yaml | 212 +-----------------------------------
 1 file changed, 1 insertion(+), 211 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 0c21ebc..0d521fb 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -3,112 +3,6 @@ on:
   pull_request:
   push:
 jobs:
-  oasdiff_diff:
-    runs-on: ubuntu-latest
-    name: Test diff action
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Running diff action
-        id: test_ete
-        uses: ./diff
-        with:
-          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
-          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
-          format: 'text'
-          output-to-file: 'diff.txt'
-      - name: Test diff action output to file
-        run: |
-          if [ ! -s diff.txt ]; then
-            echo "Diff file doesn't exist or is empty"
-            exit 1
-          fi
-  oasdiff_diff_exclude_elements:
-    runs-on: ubuntu-latest
-    name: Test diff action with exclude-elements option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running diff action with exclude-elements option
-          id: test_exclude_elements
-          uses: ./diff
-          with:
-            base: 'specs/base.yaml'
-            revision: 'specs/base-exclude-elements.yaml'
-            format: 'text'
-            exclude-elements: 'description,title,summary'
-        - name: Test diff action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_exclude_elements.outputs.diff }}
-            $delimiter
-            )
-            if [ "$output" != "No changes" ]; then
-              echo "Expected output 'No changes' but got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_diff_composed:
-    runs-on: ubuntu-latest
-    name: Test diff action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running diff action with composed option
-          id: test_composed
-          uses: ./diff
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            format: 'text'
-            composed: true
-        - name: Test diff action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_composed.outputs.diff }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "Deleted Endpoints: 1" ]]; then
-              echo "Expected 'Deleted Endpoints: 1' to be modified in diff, instead got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_breaking:
-    runs-on: ubuntu-latest
-    name: Test breaking changes
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Running breaking action
-        id: test_breaking_changes
-        uses: ./breaking
-        with:
-          base: 'specs/base.yaml'
-          revision: 'specs/revision-breaking.yaml'
-          fail-on-diff: false
-          output-to-file: 'breaking.txt'
-      - name: Test breaking changes action output
-        run: |
-          delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-          output=$(cat <<-$delimiter
-          ${{ steps.test_breaking_changes.outputs.breaking }}
-          $delimiter
-          )
-          if [ "$output" != "1 breaking changes: 1 error, 0 warning" ]; then
-            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '$output'" >&2
-            exit 1
-          fi
-      - name: Test breaking changes action output to file
-        run: |
-          if [ ! -s breaking.txt ]; then
-            echo "Breaking changes file doesn't exist or is empty"
-            exit 1
-          fi
-          output=$(cat breaking.txt | head -n 1)
-          if [[  "${output}" != "1 breaking changes: 1 error, 0 warning" ]]; then
-            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '${output}'" >&2
-            exit 1
-          fi
   oasdiff_breaking_matching_delimiter_not_found:
       runs-on: ubuntu-latest
       name: Test breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
@@ -117,7 +11,7 @@ jobs:
           uses: actions/checkout@v4
         - name: Running breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
           id: test_breaking_changes_matching_delimiter_not_found
-          uses: ./breaking
+          uses: oasdiff/oasdiff-action/breaking@v0.0.16
           with:
             base: 'specs/petstore-base.yaml'
             revision: 'specs/petstore-revision.yaml'
@@ -133,107 +27,3 @@ jobs:
               echo "Expected output '9 breaking changes: 6 error, 3 warning' but got '$output'" >&2
               exit 1
             fi
-  oasdiff_breaking_composed:
-    runs-on: ubuntu-latest
-    name: Test breaking action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running breaking action with composed option
-          id: test_breaking_composed
-          uses: ./breaking
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            fail-on-diff: false
-            format: 'text'
-            composed: true
-        - name: Test breaking action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_breaking_composed.outputs.breaking }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "1 breaking changes: 1 error, 0 warning" ]]; then
-              echo "Expected '1 breaking changes: 1 error, 0 warning', instead got '$output'" >&2
-              exit 1
-            fi
-  oasdiff_breaking_deprecation:
-    runs-on: ubuntu-latest
-    name: Test breaking changes with deprecation
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Set date for deprecated specs
-        run: |
-          # Deprecate Beta in 14 days
-          sed -ie "s/{{SUNSET_DATE_BETA}}/$(date --date="14 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
-          # Deprecate Stable in 21 days
-          sed -ie "s/{{SUNSET_DATE_STABLE}}/$(date --date="21 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
-      - name: Running OpenAPI Spec check breaking action
-        id: test_breaking_deprecations
-        uses: ./breaking
-        with:
-          base: specs/base.yaml
-          revision: specs/base-deprecation.yaml
-          fail-on-diff: true
-          deprecation-days-beta: 14
-          deprecation-days-stable: 21
-  oasdiff_changelog:
-    runs-on: ubuntu-latest
-    name: Test generation of changelog
-    steps:
-      - name: checkout
-        uses: actions/checkout@v4
-      - name: Running changelog action
-        id: test_changelog
-        uses: ./changelog
-        with:
-          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
-          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
-          output-to-file: "changelog.txt"
-      - name: Test changelog action output
-        run: |
-          readonly expected_output="20 changes: 2 error, 4 warning, 14 info"
-          output=$(echo "${{steps.test_changelog.outputs.changelog}}" | head -n 1)
-          if [[  "${output}" != "${expected_output}" ]]; then
-            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
-            exit 1
-          fi
-      - name: Test changelog action output to file
-        run: |
-          if [ ! -s changelog.txt ]; then
-            echo "Changelog file doesn't exist or is empty"
-            exit 1
-          fi
-          output=$(cat changelog.txt | head -n 1)
-          if [[  "${output}" != "20 changes: 2 error, 4 warning, 14 info" ]]; then
-            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
-            exit 1
-          fi
-  oasdiff_changelog_composed:
-    runs-on: ubuntu-latest
-    name: Test changelog action with composed option
-    steps:
-        - name: checkout
-          uses: actions/checkout@v4
-        - name: Running changelog action with composed option
-          id: test_changelog_composed
-          uses: ./changelog
-          with:
-            base: 'specs/glob/base/*.yaml'
-            revision: 'specs/glob/revision/*.yaml'
-            format: 'text'
-            composed: true
-        - name: Test changelog action output
-          run: |
-            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
-            output=$(cat <<-$delimiter
-            ${{ steps.test_changelog_composed.outputs.changelog }}
-            $delimiter
-            )
-            if [[ ! "$output" =~ "1 changes: 1 error, 0 warning, 0 info" ]]; then
-              echo "Expected '1 changes: 1 error, 0 warning, 0 info', instead got '$output'" >&2
-              exit 1
-            fi
\ No newline at end of file

From debb6fe622376378c6a34039d836899b622e4922 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:07:22 +0200
Subject: [PATCH 26/30] move up

---
 .github/workflows/test.yaml |  2 +-
 breaking/entrypoint.sh      | 10 +++-------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 0d521fb..8e6b92d 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -11,7 +11,7 @@ jobs:
           uses: actions/checkout@v4
         - name: Running breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
           id: test_breaking_changes_matching_delimiter_not_found
-          uses: oasdiff/oasdiff-action/breaking@v0.0.16
+          uses: ./breaking
           with:
             base: 'specs/petstore-base.yaml'
             revision: 'specs/petstore-revision.yaml'
diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index fa43720..09712ec 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -65,6 +65,9 @@ else
     breaking_changes=$(oasdiff breaking "$base" "$revision")
 fi
 
+# Writes the summary to log and updates GitHub Action summary
+oasdiff breaking "$base" "$revision" "$flags --format githubactions"
+
 # *** GitHub Action step output ***
 
 # Output name should be in the syntax of multiple lines:
@@ -82,10 +85,3 @@ else
 fi
 
 echo "$delimiter" >>"$GITHUB_OUTPUT"
-
-# *** END GitHub Action step output ***
-
-# Updating GitHub Action summary with formatted output
-flags="$flags --format githubactions"
-# Writes the summary to log and updates GitHub Action summary
-oasdiff breaking "$base" "$revision" $flags

From d7f69a0abe294da190c5818960139e2906a5398f Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:09:01 +0200
Subject: [PATCH 27/30] mu 2

---
 .github/workflows/test.yaml | 1 -
 breaking/entrypoint.sh      | 4 +++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 8e6b92d..635d129 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,6 +1,5 @@
 name: 'Test oasdiff actions'
 on:
-  pull_request:
   push:
 jobs:
   oasdiff_breaking_matching_delimiter_not_found:
diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index 09712ec..e574c73 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -65,8 +65,10 @@ else
     breaking_changes=$(oasdiff breaking "$base" "$revision")
 fi
 
+# Updating GitHub Action summary with formatted output
+flags_with_githubactions="$flags --format githubactions"
 # Writes the summary to log and updates GitHub Action summary
-oasdiff breaking "$base" "$revision" "$flags --format githubactions"
+oasdiff breaking "$base" "$revision" $flags_with_githubactions
 
 # *** GitHub Action step output ***
 

From 3c73c6bc9cfab1ed0c59ed0d7df69012b2d09b29 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:28:12 +0200
Subject: [PATCH 28/30] all

---
 .github/workflows/test.yaml | 211 ++++++++++++++++++++++++++++++++++++
 1 file changed, 211 insertions(+)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 635d129..0c21ebc 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -1,7 +1,114 @@
 name: 'Test oasdiff actions'
 on:
+  pull_request:
   push:
 jobs:
+  oasdiff_diff:
+    runs-on: ubuntu-latest
+    name: Test diff action
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Running diff action
+        id: test_ete
+        uses: ./diff
+        with:
+          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
+          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
+          format: 'text'
+          output-to-file: 'diff.txt'
+      - name: Test diff action output to file
+        run: |
+          if [ ! -s diff.txt ]; then
+            echo "Diff file doesn't exist or is empty"
+            exit 1
+          fi
+  oasdiff_diff_exclude_elements:
+    runs-on: ubuntu-latest
+    name: Test diff action with exclude-elements option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running diff action with exclude-elements option
+          id: test_exclude_elements
+          uses: ./diff
+          with:
+            base: 'specs/base.yaml'
+            revision: 'specs/base-exclude-elements.yaml'
+            format: 'text'
+            exclude-elements: 'description,title,summary'
+        - name: Test diff action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_exclude_elements.outputs.diff }}
+            $delimiter
+            )
+            if [ "$output" != "No changes" ]; then
+              echo "Expected output 'No changes' but got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_diff_composed:
+    runs-on: ubuntu-latest
+    name: Test diff action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running diff action with composed option
+          id: test_composed
+          uses: ./diff
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            format: 'text'
+            composed: true
+        - name: Test diff action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_composed.outputs.diff }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "Deleted Endpoints: 1" ]]; then
+              echo "Expected 'Deleted Endpoints: 1' to be modified in diff, instead got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_breaking:
+    runs-on: ubuntu-latest
+    name: Test breaking changes
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Running breaking action
+        id: test_breaking_changes
+        uses: ./breaking
+        with:
+          base: 'specs/base.yaml'
+          revision: 'specs/revision-breaking.yaml'
+          fail-on-diff: false
+          output-to-file: 'breaking.txt'
+      - name: Test breaking changes action output
+        run: |
+          delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+          output=$(cat <<-$delimiter
+          ${{ steps.test_breaking_changes.outputs.breaking }}
+          $delimiter
+          )
+          if [ "$output" != "1 breaking changes: 1 error, 0 warning" ]; then
+            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '$output'" >&2
+            exit 1
+          fi
+      - name: Test breaking changes action output to file
+        run: |
+          if [ ! -s breaking.txt ]; then
+            echo "Breaking changes file doesn't exist or is empty"
+            exit 1
+          fi
+          output=$(cat breaking.txt | head -n 1)
+          if [[  "${output}" != "1 breaking changes: 1 error, 0 warning" ]]; then
+            echo "Expected output '1 breaking changes: 1 error, 0 warning' but got '${output}'" >&2
+            exit 1
+          fi
   oasdiff_breaking_matching_delimiter_not_found:
       runs-on: ubuntu-latest
       name: Test breaking action with petsotre to validate no error of unable to process file command 'output' successfully and invalid value and matching delimiter not found
@@ -26,3 +133,107 @@ jobs:
               echo "Expected output '9 breaking changes: 6 error, 3 warning' but got '$output'" >&2
               exit 1
             fi
+  oasdiff_breaking_composed:
+    runs-on: ubuntu-latest
+    name: Test breaking action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running breaking action with composed option
+          id: test_breaking_composed
+          uses: ./breaking
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            fail-on-diff: false
+            format: 'text'
+            composed: true
+        - name: Test breaking action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_breaking_composed.outputs.breaking }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "1 breaking changes: 1 error, 0 warning" ]]; then
+              echo "Expected '1 breaking changes: 1 error, 0 warning', instead got '$output'" >&2
+              exit 1
+            fi
+  oasdiff_breaking_deprecation:
+    runs-on: ubuntu-latest
+    name: Test breaking changes with deprecation
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Set date for deprecated specs
+        run: |
+          # Deprecate Beta in 14 days
+          sed -ie "s/{{SUNSET_DATE_BETA}}/$(date --date="14 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
+          # Deprecate Stable in 21 days
+          sed -ie "s/{{SUNSET_DATE_STABLE}}/$(date --date="21 day" "+%Y-%m-%d")/" specs/base-deprecation.yaml
+      - name: Running OpenAPI Spec check breaking action
+        id: test_breaking_deprecations
+        uses: ./breaking
+        with:
+          base: specs/base.yaml
+          revision: specs/base-deprecation.yaml
+          fail-on-diff: true
+          deprecation-days-beta: 14
+          deprecation-days-stable: 21
+  oasdiff_changelog:
+    runs-on: ubuntu-latest
+    name: Test generation of changelog
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Running changelog action
+        id: test_changelog
+        uses: ./changelog
+        with:
+          base: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test1.yaml
+          revision: https://raw.githubusercontent.com/Tufin/oasdiff/main/data/openapi-test3.yaml
+          output-to-file: "changelog.txt"
+      - name: Test changelog action output
+        run: |
+          readonly expected_output="20 changes: 2 error, 4 warning, 14 info"
+          output=$(echo "${{steps.test_changelog.outputs.changelog}}" | head -n 1)
+          if [[  "${output}" != "${expected_output}" ]]; then
+            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
+            exit 1
+          fi
+      - name: Test changelog action output to file
+        run: |
+          if [ ! -s changelog.txt ]; then
+            echo "Changelog file doesn't exist or is empty"
+            exit 1
+          fi
+          output=$(cat changelog.txt | head -n 1)
+          if [[  "${output}" != "20 changes: 2 error, 4 warning, 14 info" ]]; then
+            echo "Expected output '20 changes: 2 error, 4 warning, 14 info' but got '${output}'" >&2
+            exit 1
+          fi
+  oasdiff_changelog_composed:
+    runs-on: ubuntu-latest
+    name: Test changelog action with composed option
+    steps:
+        - name: checkout
+          uses: actions/checkout@v4
+        - name: Running changelog action with composed option
+          id: test_changelog_composed
+          uses: ./changelog
+          with:
+            base: 'specs/glob/base/*.yaml'
+            revision: 'specs/glob/revision/*.yaml'
+            format: 'text'
+            composed: true
+        - name: Test changelog action output
+          run: |
+            delimiter=$(cat /proc/sys/kernel/random/uuid | tr -d '-')
+            output=$(cat <<-$delimiter
+            ${{ steps.test_changelog_composed.outputs.changelog }}
+            $delimiter
+            )
+            if [[ ! "$output" =~ "1 changes: 1 error, 0 warning, 0 info" ]]; then
+              echo "Expected '1 changes: 1 error, 0 warning, 0 info', instead got '$output'" >&2
+              exit 1
+            fi
\ No newline at end of file

From 3a39d498d235eef4658bffde928983940d9536ac Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:36:56 +0200
Subject: [PATCH 29/30] fix: In POSIX sh, local is undefined

---
 breaking/entrypoint.sh | 39 ++++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index e574c73..b0ddf51 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -1,36 +1,37 @@
 #!/bin/sh
 set -e
 
+readonly base="$1"
+readonly revision="$2"
+readonly fail_on_diff="$3"
+readonly include_checks="$4"
+readonly include_path_params="$5"
+readonly deprecation_days_beta="$6"
+readonly deprecation_days_stable="$7"
+readonly exclude_elements="$8"
+readonly composed="$9"
+readonly output_to_file="$10"
+
 write_output () {
-    local output="$1"
+    _write_output_output="$1"
     if [ -n "$output_to_file" ]; then
-        local file_output="$2"
-        if [ -z "$file_output" ]; then
-            file_output=$output
+        _write_output_file_output="$2"
+        if [ -z "$_write_output_file_output" ]; then
+            _write_output_file_output=$_write_output_output
+
         fi
-        echo "$file_output" >> "$output_to_file"
+        echo "$_write_output_file_output" >> "$output_to_file"
     fi
     # github-action limits output to 1MB
     # we count bytes because unicode has multibyte characters
-    size=$(echo "$output" | wc -c)
+    size=$(echo "$_write_output_output" | wc -c)
     if [ "$size" -ge "1000000" ]; then
         echo "WARN: diff exceeds the 1MB limit, truncating output..." >&2
-        output=$(echo "$output" | head -c 1000000)
+        _write_output_output=$(echo "$_write_output_output" | head -c 1000000)
     fi
-    echo "$output" >>"$GITHUB_OUTPUT"
+    echo "$_write_output_output" >>"$GITHUB_OUTPUT"
 }
 
-readonly base="$1"
-readonly revision="$2"
-readonly fail_on_diff="$3"
-readonly include_checks="$4"
-readonly include_path_params="$5"
-readonly deprecation_days_beta="$6"
-readonly deprecation_days_stable="$7"
-readonly exclude_elements="$8"
-readonly composed="$9"
-readonly output_to_file="${10}"
-
 echo "running oasdiff breaking... base: $base, revision: $revision, fail_on_diff: $fail_on_diff, include_checks: $include_checks, include_path_params: $include_path_params, deprecation_days_beta: $deprecation_days_beta, deprecation_days_stable: $deprecation_days_stable, exclude_elements: $exclude_elements, composed: $composed, output_to_file: $output_to_file"
 
 # Build flags to pass in command

From fc826b9f0d21b85b085842521c7a8cc445412c08 Mon Sep 17 00:00:00 2001
From: effoeffi <effoeffi@gmail.com>
Date: Mon, 11 Mar 2024 15:39:41 +0200
Subject: [PATCH 30/30] fix

---
 breaking/entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/breaking/entrypoint.sh b/breaking/entrypoint.sh
index b0ddf51..e52050c 100755
--- a/breaking/entrypoint.sh
+++ b/breaking/entrypoint.sh
@@ -10,7 +10,7 @@ readonly deprecation_days_beta="$6"
 readonly deprecation_days_stable="$7"
 readonly exclude_elements="$8"
 readonly composed="$9"
-readonly output_to_file="$10"
+readonly output_to_file="${10}"
 
 write_output () {
     _write_output_output="$1"