Merge 8645982dff into b7e8d49f17

Changes to rust-toolchain.toml should invalidate the cache.
Also, add an example with incremental builds.

.github/workflows/codeql.yml

@@ -20,7 +20,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
+      uses: github/codeql-action/init@v3
       # Override language selection by uncommenting this and choosing your languages
       # with:
       #   languages: go, javascript, csharp, python, cpp, java, ruby
@@ -28,7 +28,7 @@ jobs:
     # Autobuild attempts to build any compiled languages (C/C++, C#, Go, or Java).
     # If this step fails, then you should remove it and run the build manually (see below).
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v4
+      uses: github/codeql-action/autobuild@v3
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -42,4 +42,4 @@ jobs:
     #     make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
+      uses: github/codeql-action/analyze@v3

examples.md

@@ -49,7 +49,7 @@
   with:
     path: |
       ~/.bun/install/cache
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
 ```
 
 ### Windows
@@ -59,7 +59,7 @@
   with:
     path: |
       ~\.bun
-    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
+    key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
 ```
 
 ## C# - NuGet
@@ -618,7 +618,26 @@ whenever possible:
       ~/.cargo/registry/cache/
       ~/.cargo/git/db/
       target/
-    key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+    key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock', 'rust-toolchain.toml') }}
+```
+
+Since Rust compile times are so long, you might want to take advantage of incremental builds. To do this, use the configuration below.
+- Include the `run_id` in the key to force `actions/cache` to upload a new snapshot after every build.
+- Use `restore-keys:` to load the previous build (when there are multiple partial matches, it selects the most recent).
+
+```yaml
+- uses: actions/cache@v3
+  with:
+    path: |
+      ~/.cargo/bin/
+      ~/.cargo/registry/index/
+      ~/.cargo/registry/cache/
+      ~/.cargo/git/db/
+      ~/.rustup/
+      target/
+    key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock', 'rust-toolchain.toml') }}-${{ github.run_id }}
+    restore-keys: |
+      ${{ runner.os }}-cargo-${{ hashFiles(**/'Cargo.lock', 'rust-toolchain.toml') }}
 ```
 
 ## Scala - SBT