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# Examples
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- [Google Cloud Storage Cache](#google-cloud-storage-cache)
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- [Basic Example](#basic-example)
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- [Separate Restore/Save Actions](#separate-restoresave-actions)
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- [Advanced GCS Cache Examples](#advanced-gcs-cache-examples)
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- [Cross-Repository Caching](#cross-repository-caching)
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- [Using Workload Identity Federation](#using-workload-identity-federation-recommended-for-production)
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- [Language-Specific Caching Examples](#language-specific-caching-examples)
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## Google Cloud Storage Cache
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Using Google Cloud Storage (GCS) as a cache backend provides several advantages:
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- **Larger storage**: Store caches beyond GitHub's 10GB repository limit
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- **Cross-repository access**: Share caches between different repositories
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- **Custom retention**: Control cache lifecycle with GCS retention policies
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- **Fallback mechanism**: Automatically falls back to GitHub cache if GCS is unavailable
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The following examples show how to configure GCS caching in your workflows.
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### Basic Example
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```yaml
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name: Build with GCS Cache
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on: push
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jobs:
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build:
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runs-on: ubuntu-latest
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permissions:
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contents: 'read'
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id-token: 'write' # Required for GCP workload identity federation
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steps:
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- uses: actions/checkout@v4
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# Set up Google Cloud authentication
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- id: auth
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uses: google-github-actions/auth@v2
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with:
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# Using Service Account Key JSON
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credentials_json: ${{ secrets.GCP_CREDENTIALS }}
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# Alternatively, use Workload Identity Federation (more secure)
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# workload_identity_provider: ${{ secrets.WIF_PROVIDER }}
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# service_account: ${{ secrets.WIF_SERVICE_ACCOUNT }}
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- name: Cache Dependencies
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id: cache-deps
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uses: danySam/gcs-cache@v1
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with:
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path: |
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~/.npm
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node_modules
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key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
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restore-keys: |
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${{ runner.os }}-node-
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gcs-bucket: my-github-cache-bucket
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- name: Install Dependencies
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if: steps.cache-deps.outputs.cache-hit != 'true'
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run: npm ci
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- name: Build
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run: npm run build
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```
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### Separate Restore/Save Actions
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For more flexible control, you can use the `restore` and `save` actions separately:
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```yaml
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name: Build with GCS Cache (Separate Restore/Save)
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on: push
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jobs:
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build:
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runs-on: ubuntu-latest
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permissions:
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contents: 'read'
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id-token: 'write' # Required for GCP workload identity federation
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steps:
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- uses: actions/checkout@v4
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# Set up Google Cloud authentication
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- id: auth
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uses: google-github-actions/auth@v2
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with:
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credentials_json: ${{ secrets.GCP_CREDENTIALS }}
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# Or use workload identity federation
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- name: Restore Dependencies from Cache
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id: cache-deps-restore
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uses: danySam/gcs-cache/restore@v1
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with:
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path: |
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~/.npm
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node_modules
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key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
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restore-keys: |
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${{ runner.os }}-node-
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gcs-bucket: my-github-cache-bucket
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- name: Install Dependencies
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if: steps.cache-deps-restore.outputs.cache-hit != 'true'
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run: npm ci
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- name: Build
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run: npm run build
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- name: Save Dependencies to Cache
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id: cache-deps-save
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uses: danySam/gcs-cache/save@v1
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with:
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path: |
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~/.npm
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node_modules
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key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
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gcs-bucket: my-github-cache-bucket
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```
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### Advanced GCS Cache Examples
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#### Cross-Repository Caching
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Share caches across multiple repositories using the same GCS bucket:
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```yaml
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name: Build with Shared GCS Cache
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on: push
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jobs:
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build:
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runs-on: ubuntu-latest
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|
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permissions:
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contents: 'read'
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id-token: 'write'
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|
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steps:
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- uses: actions/checkout@v4
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|
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# Set up Google Cloud authentication
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- uses: google-github-actions/auth@v2
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with:
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credentials_json: ${{ secrets.GCP_CREDENTIALS }}
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- name: Shared Cross-Repo Cache
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id: shared-cache
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uses: danySam/gcs-cache@v1
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with:
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path: |
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~/.gradle/caches
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~/.gradle/wrapper
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key: shared-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
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restore-keys: |
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shared-gradle-
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gcs-bucket: shared-company-cache-bucket
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gcs-path-prefix: gradle-cache # Optional: organize caches in the bucket
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# Rest of your workflow
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```
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#### Using Workload Identity Federation (Recommended for Production)
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For production environments, Google recommends [Workload Identity Federation](https://cloud.google.com/iam/docs/workload-identity-federation) over service account keys for more secure authentication. This approach eliminates the need to manage long-lived service account keys:
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```yaml
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name: Build with GCS Cache using Workload Identity
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on: push
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|
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jobs:
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build:
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runs-on: ubuntu-latest
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|
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permissions:
|
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contents: 'read'
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id-token: 'write' # Required for Workload Identity Federation
|
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|
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steps:
|
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- uses: actions/checkout@v4
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|
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# Set up Google Cloud authentication with Workload Identity Federation
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- id: auth
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uses: google-github-actions/auth@v2
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with:
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# The workload identity provider resource name
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workload_identity_provider: projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider
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# The service account email address
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service_account: my-service-account@my-project.iam.gserviceaccount.com
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# Optional: Create credentials file for Google Cloud SDK
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create_credentials_file: true
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# Optional: Cleanup credentials after job completion
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cleanup_credentials: true
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- name: Cache Dependencies
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id: cache-deps
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uses: danySam/gcs-cache@v1
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with:
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path: path/to/dependencies
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key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
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gcs-bucket: my-github-cache-bucket
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```
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For detailed setup instructions, see the [Google GitHub Actions Auth documentation](https://github.com/google-github-actions/auth). The basic steps include:
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1. Create a Workload Identity Pool and Provider in Google Cloud
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2. Configure IAM permissions for your service account
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3. Store configuration values in GitHub Secrets
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4. Add the auth action to your workflow with proper permissions
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Using Workload Identity Federation provides enhanced security since:
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- No long-lived credentials need to be stored as GitHub Secrets
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- Access is temporary and scoped to just the running workflow
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- All access is fully auditable in Google Cloud logs
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## Language-Specific Caching Examples
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- [Bun](#bun)
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- [C# - NuGet](#c---nuget)
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- [Clojure - Lein Deps](#clojure---lein-deps)
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- [D - DUB](#d---dub)
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- [POSIX](#posix)
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- [Windows](#windows)
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- [Deno](#deno)
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- [Linux](#linux)
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- [macOS](#macos)
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- [Windows](#windows-1)
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- [Elixir - Mix](#elixir---mix)
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- [Erlang - Rebar3](#erlang--rebar3)
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- [Go - Modules](#go---modules)
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- [Linux](#linux-1)
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- [macOS](#macos-1)
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- [Windows](#windows-2)
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- [Haskell - Cabal](#haskell---cabal)
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- [Haskell - Stack](#haskell---stack)
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- [Java - Gradle](#java---gradle)
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- [Java - Maven](#java---maven)
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- [Node - npm](#node---npm)
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- [Node - Lerna](#node---lerna)
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- [Node - Yarn](#node---yarn)
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- [Node - Yarn 2](#node---yarn-2)
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- [OCaml/Reason - esy](#ocamlreason---esy)
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- [PHP - Composer](#php---composer)
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- [Python - pip](#python---pip)
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- [Simple example](#simple-example)
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- [Multiple OS's in a workflow](#multiple-oss-in-a-workflow)
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- [Multiple OS's in a workflow with a matrix](#multiple-oss-in-a-workflow-with-a-matrix)
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- [Using pip to get cache location](#using-pip-to-get-cache-location)
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- [Python - pipenv](#python---pipenv)
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- [R - renv](#r---renv)
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- [Ruby - Bundler](#ruby---bundler)
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- [Rust - Cargo](#rust---cargo)
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- [Scala - SBT](#scala---sbt)
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- [Swift, Objective-C - Carthage](#swift-objective-c---carthage)
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- [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
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- [Swift - Swift Package Manager](#swift---swift-package-manager)
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- [Swift - Mint](#swift---mint)
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- [* - Bazel](#---bazel)
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## Bun
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```yaml
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- uses: actions/cache@v4
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with:
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path: |
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~/.bun/install/cache
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key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
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```
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### Windows
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```yaml
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- uses: actions/cache@v4
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with:
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path: |
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~\.bun
|
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key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
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```
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## C# - NuGet
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Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
|
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|
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```yaml
|
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- uses: actions/cache@v4
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with:
|
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path: ~/.nuget/packages
|
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key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
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restore-keys: |
|
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${{ runner.os }}-nuget-
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```
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|
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Depending on the environment, huge packages might be pre-installed in the global cache folder.
|
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With `actions/cache@v4` you can now exclude unwanted packages with [exclude pattern](https://github.com/actions/toolkit/tree/main/packages/glob#exclude-patterns)
|
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|
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```yaml
|
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- uses: actions/cache@v4
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with:
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path: |
|
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~/.nuget/packages
|
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!~/.nuget/packages/unwanted
|
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key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
|
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restore-keys: |
|
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${{ runner.os }}-nuget-
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```
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|
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Or you could move the cache folder like below.
|
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> **Note** This workflow does not work for projects that require files to be placed in user profile package folder
|
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|
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```yaml
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env:
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NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
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steps:
|
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- uses: actions/cache@v4
|
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with:
|
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path: ${{ github.workspace }}/.nuget/packages
|
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key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
|
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restore-keys: |
|
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${{ runner.os }}-nuget-
|
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```
|
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|
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## Clojure - Lein Deps
|
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|
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```yaml
|
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- name: Cache lein project dependencies
|
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uses: actions/cache@v4
|
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with:
|
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path: ~/.m2/repository
|
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key: ${{ runner.os }}-clojure-${{ hashFiles('**/project.clj') }}
|
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restore-keys: |
|
||||
${{ runner.os }}-clojure
|
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```
|
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|
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|
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## D - DUB
|
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|
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### POSIX
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|
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```yaml
|
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- uses: actions/cache@v4
|
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with:
|
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path: ~/.dub
|
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key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
|
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restore-keys: |
|
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${{ runner.os }}-dub-
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```
|
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|
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### Windows
|
||||
|
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```yaml
|
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- uses: actions/cache@v4
|
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with:
|
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path: ~\AppData\Local\dub
|
||||
key: ${{ runner.os }}-dub-${{ hashFiles('**/dub.selections.json') }}
|
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restore-keys: |
|
||||
${{ runner.os }}-dub-
|
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```
|
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|
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## Deno
|
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|
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### Linux
|
||||
|
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```yaml
|
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- uses: actions/cache@v4
|
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with:
|
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path: |
|
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~/.deno
|
||||
~/.cache/deno
|
||||
key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
|
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```
|
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|
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### macOS
|
||||
|
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```yaml
|
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- uses: actions/cache@v4
|
||||
with:
|
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path: |
|
||||
~/.deno
|
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~/Library/Caches/deno
|
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key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
|
||||
```
|
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|
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### Windows
|
||||
|
||||
```yaml
|
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- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~\.deno
|
||||
~\AppData\Local\deno
|
||||
key: ${{ runner.os }}-deno-${{ hashFiles('**/deps.ts') }}
|
||||
```
|
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|
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## Elixir - Mix
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
deps
|
||||
_build
|
||||
key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-mix-
|
||||
```
|
||||
|
||||
## Erlang - Rebar3
|
||||
```yaml
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: |
|
||||
~/.cache/rebar3
|
||||
_build
|
||||
key: ${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-${{ hashFiles('**/*rebar.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-
|
||||
```
|
||||
|
||||
## Go - Modules
|
||||
|
||||
### Linux
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.cache/go-build
|
||||
~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
```
|
||||
|
||||
### macOS
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/Library/Caches/go-build
|
||||
~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
```
|
||||
|
||||
### Windows
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~\AppData\Local\go-build
|
||||
~\go\pkg\mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
```
|
||||
|
||||
## Haskell - Cabal
|
||||
|
||||
We cache the elements of the Cabal store separately, as the entirety of `~/.cabal` can grow very large for projects with many dependencies.
|
||||
|
||||
```yaml
|
||||
- name: Cache ~/.cabal/packages, ~/.cabal/store and dist-newstyle
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.cabal/packages
|
||||
~/.cabal/store
|
||||
dist-newstyle
|
||||
key: ${{ runner.os }}-${{ matrix.ghc }}-${{ hashFiles('**/*.cabal', '**/cabal.project', '**/cabal.project.freeze') }}
|
||||
restore-keys: ${{ runner.os }}-${{ matrix.ghc }}-
|
||||
```
|
||||
|
||||
## Haskell - Stack
|
||||
|
||||
### Linux or macOS
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
name: Cache ~/.stack
|
||||
with:
|
||||
path: ~/.stack
|
||||
key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-stack-global-
|
||||
- uses: actions/cache@v4
|
||||
name: Cache .stack-work
|
||||
with:
|
||||
path: .stack-work
|
||||
key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-stack-work-
|
||||
```
|
||||
|
||||
### Windows
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
name: Cache %APPDATA%\stack %LOCALAPPDATA%\Programs\stack
|
||||
with:
|
||||
path: |
|
||||
~\AppData\Roaming\stack
|
||||
~\AppData\Local\Programs\stack
|
||||
key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-stack-global-
|
||||
- uses: actions/cache@v4
|
||||
name: Cache .stack-work
|
||||
with:
|
||||
path: .stack-work
|
||||
key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-stack-work-
|
||||
```
|
||||
|
||||
## Java - Gradle
|
||||
|
||||
> **Note** Ensure no Gradle daemons are running anymore when your workflow completes. Creating the cache package might fail due to locks being held by Gradle. Refer to the [Gradle Daemon documentation](https://docs.gradle.org/current/userguide/gradle_daemon.html) on how to disable or stop the Gradle Daemons.
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.gradle/caches
|
||||
~/.gradle/wrapper
|
||||
key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-gradle-
|
||||
```
|
||||
|
||||
## Java - Maven
|
||||
|
||||
```yaml
|
||||
- name: Cache local Maven repository
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: ~/.m2/repository
|
||||
key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-maven-
|
||||
```
|
||||
|
||||
## Node - npm
|
||||
|
||||
For npm, cache files are stored in `~/.npm` on Posix, or `~\AppData\npm-cache` on Windows, but it's possible to use `npm config get cache` to find the path on any platform. See [the npm docs](https://docs.npmjs.com/cli/cache#cache) for more details.
|
||||
|
||||
If using `npm config` to retrieve the cache directory, ensure you run [actions/setup-node](https://github.com/actions/setup-node) first to ensure your `npm` version is correct.
|
||||
After [deprecation](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/) of save-state and set-output commands, the correct way to set output is using `${GITHUB_OUTPUT}`. For linux, we can use `${GITHUB_OUTPUT}` whereas for windows we need to use `${env:GITHUB_OUTPUT}` due to two different default shells in these two different OS ie `bash` and `pwsh` respectively.
|
||||
|
||||
> **Note** It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
|
||||
|
||||
### **Get npm cache directory using same shell**
|
||||
### Bash shell
|
||||
```yaml
|
||||
- name: Get npm cache directory
|
||||
id: npm-cache-dir
|
||||
shell: bash
|
||||
run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
|
||||
```
|
||||
|
||||
### PWSH shell
|
||||
```yaml
|
||||
- name: Get npm cache directory
|
||||
id: npm-cache-dir
|
||||
shell: pwsh
|
||||
run: echo "dir=$(npm config get cache)" >> ${env:GITHUB_OUTPUT}
|
||||
```
|
||||
`Get npm cache directory` step can then be used with `actions/cache` as shown below
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
id: npm-cache # use this to check for `cache-hit` ==> if: steps.npm-cache.outputs.cache-hit != 'true'
|
||||
with:
|
||||
path: ${{ steps.npm-cache-dir.outputs.dir }}
|
||||
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-node-
|
||||
```
|
||||
|
||||
## Node - Lerna
|
||||
|
||||
```yaml
|
||||
- name: restore lerna
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: '**/node_modules'
|
||||
key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
|
||||
```
|
||||
|
||||
## Node - Yarn
|
||||
The yarn cache directory will depend on your operating system and version of `yarn`. See https://yarnpkg.com/lang/en/docs/cli/cache/ for more info.
|
||||
|
||||
```yaml
|
||||
- name: Get yarn cache directory path
|
||||
id: yarn-cache-dir-path
|
||||
run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
|
||||
|
||||
- uses: actions/cache@v4
|
||||
id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
|
||||
with:
|
||||
path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
|
||||
key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-yarn-
|
||||
```
|
||||
|
||||
## Node - Yarn 2
|
||||
|
||||
The yarn 2 cache directory will depend on your config. See https://yarnpkg.com/configuration/yarnrc#cacheFolder for more info.
|
||||
|
||||
```yaml
|
||||
- name: Get yarn cache directory path
|
||||
id: yarn-cache-dir-path
|
||||
run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
|
||||
|
||||
- uses: actions/cache@v4
|
||||
id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
|
||||
with:
|
||||
path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
|
||||
key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-yarn-
|
||||
```
|
||||
|
||||
## OCaml/Reason - esy
|
||||
|
||||
Esy allows you to export built dependencies and import pre-built dependencies.
|
||||
```yaml
|
||||
- name: Restore Cache
|
||||
id: restore-cache
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: _export
|
||||
key: ${{ runner.os }}-esy-${{ hashFiles('esy.lock/index.json') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-esy-
|
||||
- name: Esy install
|
||||
run: 'esy install'
|
||||
- name: Import Cache
|
||||
run: |
|
||||
esy import-dependencies _export
|
||||
rm -rf _export
|
||||
|
||||
...(Build job)...
|
||||
|
||||
# Re-export dependencies if anything has changed or if it is the first time
|
||||
- name: Setting dependency cache
|
||||
run: |
|
||||
esy export-dependencies
|
||||
if: steps.restore-cache.outputs.cache-hit != 'true'
|
||||
```
|
||||
|
||||
## PHP - Composer
|
||||
|
||||
```yaml
|
||||
- name: Get Composer Cache Directory
|
||||
id: composer-cache
|
||||
run: |
|
||||
echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ steps.composer-cache.outputs.dir }}
|
||||
key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-composer-
|
||||
```
|
||||
|
||||
## Python - pip
|
||||
|
||||
For pip, the cache directory will vary by OS. See https://pip.pypa.io/en/stable/reference/pip_install/#caching
|
||||
|
||||
Locations:
|
||||
|
||||
- Ubuntu: `~/.cache/pip`
|
||||
- Windows: `~\AppData\Local\pip\Cache`
|
||||
- macOS: `~/Library/Caches/pip`
|
||||
|
||||
### Simple example
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ~/.cache/pip
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
```
|
||||
|
||||
Replace `~/.cache/pip` with the correct `path` if not using Ubuntu.
|
||||
|
||||
### Multiple OS's in a workflow
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
if: startsWith(runner.os, 'Linux')
|
||||
with:
|
||||
path: ~/.cache/pip
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
|
||||
- uses: actions/cache@v4
|
||||
if: startsWith(runner.os, 'macOS')
|
||||
with:
|
||||
path: ~/Library/Caches/pip
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
|
||||
- uses: actions/cache@v4
|
||||
if: startsWith(runner.os, 'Windows')
|
||||
with:
|
||||
path: ~\AppData\Local\pip\Cache
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
```
|
||||
|
||||
### Multiple OS's in a workflow with a matrix
|
||||
|
||||
``` yaml
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ${{ matrix.os }}
|
||||
strategy:
|
||||
matrix:
|
||||
os: [ubuntu-latest, macos-latest, windows-latest]
|
||||
include:
|
||||
- os: ubuntu-latest
|
||||
path: ~/.cache/pip
|
||||
- os: macos-latest
|
||||
path: ~/Library/Caches/pip
|
||||
- os: windows-latest
|
||||
path: ~\AppData\Local\pip\Cache
|
||||
steps:
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ matrix.path }}
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
```
|
||||
|
||||
### Using pip to get cache location
|
||||
|
||||
> **Note** This requires pip 20.1+
|
||||
```yaml
|
||||
- name: Get pip cache dir
|
||||
id: pip-cache
|
||||
shell: bash
|
||||
run: |
|
||||
echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
|
||||
|
||||
- name: pip cache
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ steps.pip-cache.outputs.dir }}
|
||||
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pip-
|
||||
```
|
||||
|
||||
## Python - pipenv
|
||||
|
||||
```yaml
|
||||
- name: Set up Python
|
||||
# The actions/cache step below uses this id to get the exact python version
|
||||
id: setup-python
|
||||
uses: actions/setup-python@v2
|
||||
|
||||
⋮
|
||||
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ~/.local/share/virtualenvs
|
||||
key: ${{ runner.os }}-python-${{ steps.setup-python.outputs.python-version }}-pipenv-${{ hashFiles('Pipfile.lock') }}
|
||||
```
|
||||
|
||||
## R - renv
|
||||
|
||||
For renv, the cache directory will vary by OS. The `RENV_PATHS_ROOT` environment variable is used to set the cache location. Have a look at https://rstudio.github.io/renv/reference/paths.html#details for more details.
|
||||
|
||||
```yaml
|
||||
- name: Set RENV_PATHS_ROOT
|
||||
shell: bash
|
||||
run: |
|
||||
echo "RENV_PATHS_ROOT=${{ runner.temp }}/renv" >> $GITHUB_ENV
|
||||
- name: Install and activate renv
|
||||
run: |
|
||||
install.packages("renv")
|
||||
renv::activate()
|
||||
shell: Rscript {0}
|
||||
- name: Get R and OS version
|
||||
id: get-version
|
||||
run: |
|
||||
cat("##[set-output name=os-version;]", sessionInfo()$running, "\n", sep = "")
|
||||
cat("##[set-output name=r-version;]", R.Version()$version.string, sep = "")
|
||||
shell: Rscript {0}
|
||||
- name: Restore Renv package cache
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ env.RENV_PATHS_ROOT }}
|
||||
key: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{ inputs.cache-version }}-${{ hashFiles('renv.lock') }}
|
||||
restore-keys: ${{ steps.get-version.outputs.os-version }}-${{ steps.get-version.outputs.r-version }}-${{inputs.cache-version }}-
|
||||
```
|
||||
|
||||
## Ruby - Bundler
|
||||
|
||||
Caching gems with Bundler correctly is not trivial and just using `actions/cache`
|
||||
is [not enough](https://github.com/ruby/setup-ruby#caching-bundle-install-manually).
|
||||
|
||||
Instead, it is recommended to use `ruby/setup-ruby`'s
|
||||
[`bundler-cache: true` option](https://github.com/ruby/setup-ruby#caching-bundle-install-automatically)
|
||||
whenever possible:
|
||||
|
||||
```yaml
|
||||
- uses: ruby/setup-ruby@v1
|
||||
with:
|
||||
ruby-version: ...
|
||||
bundler-cache: true
|
||||
```
|
||||
|
||||
## Rust - Cargo
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.cargo/bin/
|
||||
~/.cargo/registry/index/
|
||||
~/.cargo/registry/cache/
|
||||
~/.cargo/git/db/
|
||||
target/
|
||||
key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
|
||||
```
|
||||
|
||||
## Scala - SBT
|
||||
|
||||
```yaml
|
||||
- name: Cache SBT
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.ivy2/cache
|
||||
~/.sbt
|
||||
key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}
|
||||
```
|
||||
|
||||
## Swift, Objective-C - Carthage
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: Carthage
|
||||
key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-carthage-
|
||||
```
|
||||
|
||||
## Swift, Objective-C - CocoaPods
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: Pods
|
||||
key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-pods-
|
||||
```
|
||||
|
||||
## Swift - Swift Package Manager
|
||||
|
||||
```yaml
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: .build
|
||||
key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-spm-
|
||||
```
|
||||
|
||||
## Swift - Mint
|
||||
|
||||
```yaml
|
||||
env:
|
||||
MINT_PATH: .mint/lib
|
||||
MINT_LINK_PATH: .mint/bin
|
||||
steps:
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: .mint
|
||||
key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-mint-
|
||||
```
|
||||
|
||||
## * - Bazel
|
||||
|
||||
[`bazelisk`](https://github.com/bazelbuild/bazelisk) does not have be to separately downloaded and installed because it's already included in GitHub's `ubuntu-latest` and `macos-latest` base images.
|
||||
|
||||
### Linux
|
||||
|
||||
```yaml
|
||||
- name: Cache Bazel
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
~/.cache/bazel
|
||||
key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-bazel-
|
||||
- run: bazelisk test //...
|
||||
```
|
||||
|
||||
### macOS
|
||||
|
||||
```yaml
|
||||
- name: Cache Bazel
|
||||
uses: actions/cache@v4
|
||||
with:
|
||||
path: |
|
||||
/private/var/tmp/_bazel_runner/
|
||||
key: ${{ runner.os }}-bazel-${{ hashFiles('.bazelversion', '.bazelrc', 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-bazel-
|
||||
- run: bazelisk test //...
|
||||
```
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue