Merge pull request #319 from heroku/source-build-checksum

Source build checksum

.github/workflows/acceptance-tests.yml

@@ -24,6 +24,20 @@ jobs:
         go-version: 1.16
       id: go
 
+    - name: Install Terraform
+      run: |
+        set -eu
+        curl -s -L "https://releases.hashicorp.com/terraform/1.0.2/terraform_1.0.2_linux_amd64.zip" > "terraform-bin.zip"
+
+        # overwrite existing Terraform binary
+        terraform_bin="$(which terraform)"
+        unzip -p terraform-bin.zip > terraform-bin
+        sudo mv terraform-bin "$terraform_bin"
+        sudo chmod +x "$terraform_bin"
+        rm terraform-bin.zip
+
+        echo "Installed: $(eval "$terraform_bin version") ($terraform_bin)"
+
     - uses: actions/checkout@master
 
     - name: Run make fmt
@@ -37,6 +51,7 @@ jobs:
 
     - name: Run tests
       run: |
+        echo "Using: $(terraform version) ($(which terraform))"
         make testacc TEST="./heroku/"
       env:
         HEROKU_API_KEY: ${{ secrets.HEROKU_API_KEY }}

docs/resources/build.md

@@ -138,7 +138,7 @@ The following arguments are supported:
 * `app` - (Required) The ID of the Heroku app
 * `buildpacks` - List of buildpack GitHub URLs
 * `source` - (Required) A block that specifies the source code to build & release:
-  * `checksum` - Hash of the source archive for verifying its integrity, auto-generated when `source.path` is set,
+  * `checksum` - SHA256 hash of the tarball archive to verify its integrity, example:
     `SHA256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855`
   * `path` - (Required unless `source.url` is set) Local path to the source directory or tarball archive for the app
   * `url` - (Required unless `source.path` is set) `https` location of the source archive for the app

go.mod

@@ -2,10 +2,10 @@ module github.com/heroku/terraform-provider-heroku/v4
 
 require (
 	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d
-	github.com/google/uuid v1.1.1
+	github.com/google/uuid v1.1.2
 	github.com/hashicorp/go-multierror v1.0.0
 	github.com/hashicorp/go-uuid v1.0.1
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.5.0
+	github.com/hashicorp/terraform-plugin-sdk/v2 v2.7.0
 	github.com/heroku/heroku-go/v5 v5.3.0
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/verybluebot/tarinator-go v0.0.0-20190613183509-5ab4e1193986