ci: restructure master and pr workflows

.github/workflows/build.yml

@@ -1,15 +1,15 @@
 name: Build and Lint
 on:
-  schedule:
-    # runs every monday at midnight
-    - cron: "0 0 * * 1"
-  push:
-    branches:
-      - master
-  pull_request:
+  workflow_call:
+    inputs:
+      rust_cache_prefix:
+        description: "Cache busting prefix for Rust dependencies"
+        default: "v0-rust"
+        type: string
+  workflow_dispatch:
 env:
   # increment this manually to force cache eviction
-  RUST_CACHE_PREFIX: "v0-rust"
+  RUST_CACHE_PREFIX: ${{ inputs.rust_cache_prefix }}
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -226,13 +226,3 @@ jobs:
 
       - name: Test with embed feature
         run: cargo test --workspace --release --features closure,embed,anyhow --no-fail-fast
-
-  release:
-    name: Create Release
-    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
-    needs: [lint, build, test-embed]
-    permissions:
-      id-token: write
-      contents: write
-      pull-requests: write
-    uses: extphprs/ext-php-rs/.github/workflows/release-plz.yml@master

.github/workflows/coverage.yml

@@ -3,9 +3,8 @@ on:
   push:
     branches-ignore:
       - "release-plz-*"
-  pull_request:
-    branches-ignore:
-      - "release-plz-*"
+  workflow_call:
+  workflow_dispatch:
 env:
   # increment this manually to force cache eviction
   RUST_CACHE_PREFIX: "v0-rust"

.github/workflows/docs.yml

@@ -1,12 +1,7 @@
 name: Deploy documentation
 on:
+  workflow_call:
   workflow_dispatch:
-  # runs every monday at midnight
-  schedule:
-    - cron: "0 0 * * 1"
-  push:
-    branches:
-      - master
 
 jobs:
   docs:

.github/workflows/master.yml

@@ -0,0 +1,24 @@
+name: Master Branch Workflow
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build_and_lint:
+    name: Build and Lint
+    uses: ./.github/workflows/build.yml
+  release:
+    name: Create Release (MR)
+    needs: [build_and_lint]
+    uses: ./.github/workflows/release-plz.yml
+  docs:
+    name: Build and Deploy Documentation
+    needs: [release]
+    if: needs.release.outputs.release_created == 'true'
+    permissions:
+      id-token: write
+      contents: write
+      pull-requests: write
+    uses: ./.github/workflows/docs.yml

.github/workflows/merge_request.yml

@@ -0,0 +1,13 @@
+name: Merge Request Workflow
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build_and_lint:
+    name: Build and Lint
+    uses: ./.github/workflows/build.yml
+  coverage:
+    name: Code Coverage
+    if: ${{ ! startsWith(github.head_ref, 'release-plz-') }}
+    uses: ./.github/workflows/coverage.yml

.github/workflows/release-plz.yml

@@ -6,6 +6,10 @@ permissions:
 
 on:
   workflow_call:
+    outputs:
+      release_created:
+        description: "Indicates if a release was created"
+        value: ${{ jobs.release-plz-release.outputs.release_created }}
   workflow_dispatch:
 
 jobs:
@@ -15,6 +19,8 @@ jobs:
     if: github.ref == 'refs/heads/master'
     permissions:
       id-token: write
+    outputs:
+      release_created: ${{ steps.release-plz.outputs.release_created }}
     env:
       clang: "17"
       php_version: "8.4"
@@ -53,6 +59,7 @@ jobs:
         uses: rust-lang/crates-io-auth-action@v1
         id: auth
       - name: Run release-plz
+        id: release-plz
         uses: release-plz/action@v0.5
         with:
           command: release