ci: add action for cached-install of wash

Signed-off-by: Lachlan Heywood <[email protected]>
wasmCloud · Dec 31, 2024 · 53b1fff · 53b1fff
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commit 53b1fff
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diff --git a/.github/actions/install-cached-wash-cli/action.yml b/.github/actions/install-cached-wash-cli/action.yml
@@ -0,0 +1,44 @@
+name: Install Cached Wash CLI
+
+description: |
+  This action will install the Wash CLI from a given repository and revision. If there are no changes that might affect the build, the action will build and install the Wash CLI from the current commit. Otherwise, it will build and install the Wash CLI from the base ref.
+
+runs:
+  using: composite
+  steps:
+    - name: Check for changes that might affect the build for wash
+      if: ${{ github.event_name == 'pull_request' }}
+      # It'd be a little nicer if we calculated if wash was affected by the changes, but this will do for now
+      id: changed-files
+      uses: tj-actions/changed-files@bab30c2299617f6615ec02a68b9a40d10bd21366 # v45.0.5
+      with:
+        files_ignore: |
+          adr/**
+          brand/**
+          examples/**
+          **/*.md
+
+    - name: Set wash revision to build/cache
+      id: base-ref
+      shell: bash
+      run: |
+        # Determine the revision to build from
+        if [ ${{ github.event_name == 'pull_request' && github.event.pull_request.base.sha }} == null ]; then
+          echo "No base ref, building from the current commit"
+          REVISION=${{ github.sha }}
+        elif [ ${{ steps.changed-files.outputs.all_changed_and_modified_files_count }} -eq 0 ]; then
+          echo "Something changed that might affect the build, building from the current commit"
+          REVISION=${{ github.sha }}
+        else
+          echo "Building from the base ref"
+          REVISION=${{ github.event.pull_request.base.sha }}
+        fi
+        echo "target_revision=$REVISION" >> $GITHUB_OUTPUT
+        echo "Using $REVISION as the target revision"
+
+    - name: Build wash
+      uses: taiki-e/cache-cargo-install-action@caa6f48d18d42462f9c30df89e2b4f71a42b7c2c # v2.0.1
+      with:
+        tool: wash-cli
+        git: https://github.com/${{ github.repository }}
+        rev: ${{ steps.base-ref.outputs.target_revision }}
diff --git a/.github/actions/wasm-lang-toolchain-setup/action.yml b/.github/actions/wasm-lang-toolchain-setup/action.yml
@@ -88,8 +88,4 @@ runs:
 
     - name: install wash (current)
       if: ${{ inputs.wash-version && inputs.wash-version == 'current' }}
-      uses: taiki-e/cache-cargo-install-action@caa6f48d18d42462f9c30df89e2b4f71a42b7c2c # v2.0.1
-      with:
-        tool: wash-cli
-        git: https://github.com/${{ github.repository }}
-        rev: ${{ github.sha }}
+      uses: ./.github/actions/install-cached-wash-cli
diff --git a/.github/workflows/examples-components.yml b/.github/workflows/examples-components.yml
@@ -60,37 +60,18 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build-wash-cli:
-    name: build wash-cli (${{ matrix.wash-version }})
+  # build/cache wash-cli so following steps can use the cached version
+  prepare-wash-cache:
     runs-on: ubuntu-22.04
-    strategy:
-      matrix:
-        wash-version:
-          # NOTE(2024/10/23): we need to use the current version of wash *only*
-          # due to all the new WIT package retrieval goodness
-          #
-          # Once a new version of wash is out we can use prebuilt versions again (>= 35.0)
-          - current
     steps:
-    - name: install wash (${{ matrix.wash-version }})
-      if: ${{ matrix.wash-version && matrix.wash-version != 'current' }}
-      uses: taiki-e/install-action@acd25891978b4cdaebd139d3efef606d26513b14 # v2.47.0
-      with:
-        tool: wash@${{ matrix.wash-version }}
-
-    - name: install wash (current)
-      if: ${{ matrix.wash-version && matrix.wash-version == 'current' }}
-      uses: taiki-e/cache-cargo-install-action@caa6f48d18d42462f9c30df89e2b4f71a42b7c2c # v2.0.1
-      with:
-        tool: wash-cli
-        git: https://github.com/${{ github.repository }}
-        rev: ${{ github.sha }}
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - uses: ./.github/actions/install-cached-wash-cli
 
   # Ensure that `wash build` and `wash app validate` works for all example projects below
   wash-build:
     name: ${{ matrix.project.folder }}:${{ matrix.project.lang_version && format('{0}@{1}', matrix.project.lang, matrix.project.lang_version) || matrix.project.lang }} (wash@${{ matrix.wash-version }})
     runs-on: ubuntu-22.04
-    needs: [build-wash-cli]
+    needs: [prepare-wash-cache]
     strategy:
       fail-fast: false
       matrix:

diff --git a/.github/workflows/examples-providers.yml b/.github/workflows/examples-providers.yml
@@ -25,34 +25,18 @@ env:
   CARGO_TERM_COLOR: always
 
 jobs:
-  build-wash-cli:
-    name: build wash-cli (${{ matrix.wash-version }})
+  # build/cache wash-cli so following steps can use the cached version
+  prepare-wash-cache:
     runs-on: ubuntu-22.04
-    strategy:
-      matrix:
-        wash-version:
-          - 0.37.0
-          - current
     steps:
-    - name: install wash (${{ matrix.wash-version }})
-      if: ${{ matrix.wash-version && matrix.wash-version != 'current' }}
-      uses: taiki-e/install-action@acd25891978b4cdaebd139d3efef606d26513b14 # v2.47.0
-      with:
-        tool: wash@${{ matrix.wash-version }}
-
-    - name: install wash (current)
-      if: ${{ matrix.wash-version && matrix.wash-version == 'current' }}
-      uses: taiki-e/cache-cargo-install-action@caa6f48d18d42462f9c30df89e2b4f71a42b7c2c # v2.0.1
-      with:
-        tool: wash-cli
-        git: https://github.com/${{ github.repository }}
-        rev: ${{ github.sha }}
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+    - uses: ./.github/actions/install-cached-wash-cli
 
   # Ensure that `wash build` and `wash app validate` works for all example projects below
   wash-build:
     name: ${{ matrix.project.name }}:${{ matrix.project.lang_version && format('{0}@{1}', matrix.project.lang, matrix.project.lang_version) || matrix.project.lang }} (wash@${{ matrix.wash-version }})
     runs-on: ubuntu-22.04
-    needs: [build-wash-cli]
+    needs: [prepare-wash-cache]
     strategy:
       fail-fast: false
       matrix:
@@ -85,11 +69,7 @@ jobs:
 
       - name: install wash (current)
         if: ${{ matrix.wash-version && matrix.wash-version == 'current' }}
-        uses: taiki-e/cache-cargo-install-action@caa6f48d18d42462f9c30df89e2b4f71a42b7c2c # v2.0.1
-        with:
-          tool: wash-cli
-          git: https://github.com/${{ github.repository }}
-          rev: ${{ github.sha }}
+        uses: ./.github/actions/install-cached-wash-cli
 
       # Language specific setup
       - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a