extract composite actions

.github/actions/free-disk-space/action.yml

@@ -0,0 +1,17 @@
+name: Free disk space
+description: We've run into out-of-disk error when compiling Rust projects, so we free up some space this way.
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free Disk Space (Ubuntu)
+      if: contains(matrix.os, 'ubuntu')
+      uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1
+      with:
+        android: true # This alone is a 12 GB save.
+        # We disable the rest because it caused some problems. (they're enabled by default)
+        # The Android removal is enough.
+        dotnet: false
+        haskell: false
+        large-packages: false
+        swap-storage: false

.github/actions/macos-dependencies/action.yml

@@ -0,0 +1,12 @@
+name: Install macOS dependencies
+description: Installs dependencies required to compile the template on macOS
+
+runs:
+  using: "composite"
+  steps:
+    - run: |
+        curl https://sh.rustup.rs -sSf -y | sh
+        brew install protobuf
+        rustup target add wasm32-unknown-unknown --toolchain stable-aarch64-apple-darwin
+        rustup component add rust-src --toolchain stable-aarch64-apple-darwin
+      shell: bash

.github/actions/ubuntu-dependencies/action.yml

@@ -0,0 +1,15 @@
+name: Install Ubuntu dependencies
+description: Installs dependencies required to compile the template in Ubuntu
+
+runs:
+  using: "composite"
+  steps:
+    - name: Rust compilation prerequisites (Ubuntu)
+      if: contains(matrix.os, 'ubuntu')
+      run: |
+        sudo apt update
+        sudo apt install -y \
+          protobuf-compiler
+        rustup target add wasm32-unknown-unknown
+        rustup component add rustfmt clippy rust-src
+      shell: bash

.github/workflows/ci.yml

@@ -20,35 +20,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Rust compilation prerequisites (Ubuntu)
-        if: contains(matrix.os, 'ubuntu')
-        run: |
-          sudo apt update
-          sudo apt install -y \
-            protobuf-compiler
-          rustup target add wasm32-unknown-unknown
-          rustup component add rustfmt clippy rust-src
-
-      - name: Install Cargo (MacOS)
-        if: contains(matrix.os, 'macos')
-        run: |
-          curl https://sh.rustup.rs -sSf -y | sh
-          brew install protobuf
-          rustup target add wasm32-unknown-unknown --toolchain stable-aarch64-apple-darwin
-          rustup component add rust-src --toolchain stable-aarch64-apple-darwin
-
-      # We've run into out-of-disk error when compiling Polkadot in the next step, so we free up some space this way.
-      - name: Free Disk Space (Ubuntu)
-        if: contains(matrix.os, 'ubuntu')
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1
-        with:
-          android: true # This alone is a 12 GB save.
-          # We disable the rest because it caused some problems. (they're enabled by default)
-          # The Android removal is enough.
-          dotnet: false
-          haskell: false
-          large-packages: false
-          swap-storage: false
+      - uses: ./.github/actions/free-disk-space
+      - if: contains(matrix.os, 'ubuntu')
+        uses: ./.github/actions/ubuntu-dependencies
+      - if: contains(matrix.os, 'macos')
+        uses: ./.github/actions/macos-dependencies
 
       - name: Build the template
         run: cargo build
@@ -76,35 +52,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Rust compilation prerequisites (Ubuntu)
-        if: contains(matrix.os, 'ubuntu')
-        run: |
-          sudo apt update
-          sudo apt install -y \
-            protobuf-compiler
-          rustup target add wasm32-unknown-unknown
-          rustup component add rustfmt clippy rust-src
-
-      - name: Install Cargo (MacOS)
-        if: contains(matrix.os, 'macos')
-        run: |
-          curl https://sh.rustup.rs -sSf -y | sh
-          brew install protobuf
-          rustup target add wasm32-unknown-unknown --toolchain stable-aarch64-apple-darwin
-          rustup component add rust-src --toolchain stable-aarch64-apple-darwin
-
-      # We've run into out-of-disk error when compiling Polkadot in the next step, so we free up some space this way.
-      - name: Free Disk Space (Ubuntu)
-        if: contains(matrix.os, 'ubuntu')
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1
-        with:
-          android: true # This alone is a 12 GB save.
-          # We disable the rest because it caused some problems. (they're enabled by default)
-          # The Android removal is enough.
-          dotnet: false
-          haskell: false
-          large-packages: false
-          swap-storage: false
+      - uses: ./.github/actions/free-disk-space
+      - if: contains(matrix.os, 'ubuntu')
+        uses: ./.github/actions/ubuntu-dependencies
+      - if: contains(matrix.os, 'macos')
+        uses: ./.github/actions/macos-dependencies
 
       - name: Build the node individually in release mode
         run: cargo build --package minimal-template-node --release
@@ -123,17 +75,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      # We've run into out-of-disk error when compiling Polkadot in the next step, so we free up some space this way.
-      - name: Free Disk Space (Ubuntu)
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1
-        with:
-          android: true # This alone is a 12 GB save.
-          # We disable the rest because it caused some problems. (they're enabled by default)
-          # The Android removal is enough.
-          dotnet: false
-          haskell: false
-          large-packages: false
-          swap-storage: false
+      - uses: ./.github/actions/free-disk-space
 
       - name: Build the Dockerfile
         run: docker build . -t polkadot-sdk-minimal-template