cache/examples.md
Kipras Melnikovas e8230b28a9
Use different IDs for 1) getting the directory of yarn cache 2) the cache itself (#178)
* Use different IDs for 1) getting the directory of yarn cache 2) the cache itself

Using the current example + https://github.com/actions/cache#skipping-steps-based-on-cache-hit,

I came to a wrong conclusion that I could skip a step
if the `cache-hit` was `true` -
the ID I used was from the wrong step -
the `get yarn cache directory` step,
instead of the `get yarn cache itself` step.

I've updated the example in hopes that it'll be clearer for others aswell!

Signed-off-by: Kipras Melnikovas <kipras@kipras.org>

* Explain which ID to use for `cache-hit` in yarn's example

Signed-off-by: Kipras Melnikovas <kipras@kipras.org>
2020-02-14 09:50:11 -05:00

390 lines
9.7 KiB
Markdown

# Examples
- [C# - NuGet](#c---nuget)
- [Elixir - Mix](#elixir---mix)
- [Go - Modules](#go---modules)
- [Haskell - Cabal](#haskell---cabal)
- [Java - Gradle](#java---gradle)
- [Java - Maven](#java---maven)
- [Node - npm](#node---npm)
- [Node - Yarn](#node---yarn)
- [PHP - Composer](#php---composer)
- [Python - pip](#python---pip)
- [R - renv](#r---renv)
- [Ruby - Bundler](#ruby---bundler)
- [Rust - Cargo](#rust---cargo)
- [Scala - SBT](#scala---sbt)
- [Swift, Objective-C - Carthage](#swift-objective-c---carthage)
- [Swift, Objective-C - CocoaPods](#swift-objective-c---cocoapods)
- [Swift - Swift Package Manager](#swift---swift-package-manager)
## C# - NuGet
Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
```yaml
- uses: actions/cache@v1
with:
path: ~/.nuget/packages
key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
restore-keys: |
${{ runner.os }}-nuget-
```
Depending on the environment, huge packages might be pre-installed in the global cache folder.
If you do not want to include them, consider to move the cache folder like below.
>Note: This workflow does not work for projects that require files to be placed in user profile package folder
```yaml
env:
NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
steps:
- uses: actions/cache@v1
with:
path: ${{ github.workspace }}/.nuget/packages
key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
restore-keys: |
${{ runner.os }}-nuget-
```
## Elixir - Mix
```yaml
- uses: actions/cache@v1
with:
path: deps
key: ${{ runner.os }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
restore-keys: |
${{ runner.os }}-mix-
```
## Go - Modules
```yaml
- uses: actions/cache@v1
with:
path: ~/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
- uses: actions/cache@v1
name: Cache ~/.cabal/packages
with:
path: ~/.cabal/packages
key: ${{ runner.os }}-${{ matrix.ghc }}-cabal-packages
- uses: actions/cache@v1
name: Cache ~/.cabal/store
with:
path: ~/.cabal/store
key: ${{ runner.os }}-${{ matrix.ghc }}-cabal-store
- uses: actions/cache@v1
name: Cache dist-newstyle
with:
path: dist-newstyle
key: ${{ runner.os }}-${{ matrix.ghc }}-dist-newstyle
```
## Java - Gradle
```yaml
- uses: actions/cache@v1
with:
path: ~/.gradle/caches
key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
restore-keys: |
${{ runner.os }}-gradle-
```
## Java - Maven
```yaml
- uses: actions/cache@v1
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. See https://docs.npmjs.com/cli/cache#cache
>Note: It is not recommended to cache `node_modules`, as it can break across Node versions and won't work with `npm ci`
### macOS and Ubuntu
```yaml
- uses: actions/cache@v1
with:
path: ~/.npm
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
```
### Windows
```yaml
- uses: actions/cache@v1
with:
path: ~\AppData\Roaming\npm-cache
key: ${{ runner.os }}-node-${{ hashFiles('**\package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
```
### Using multiple systems and `npm config`
```yaml
- name: Get npm cache directory
id: npm-cache
run: |
echo "::set-output name=dir::$(npm config get cache)"
- uses: actions/cache@v1
with:
path: ${{ steps.npm-cache.outputs.dir }}
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
restore-keys: |
${{ runner.os }}-node-
```
## Node - Yarn
The yarn cache directory will depend on your operating system and version of `yarn`. See https://yarnpkg.com/lang/en/docs/cli/cache/ for more info.
```yaml
- name: Get yarn cache directory path
id: yarn-cache-dir-path
run: echo "::set-output name=dir::$(yarn cache dir)"
- uses: actions/cache@v1
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: |
${{ runner.os }}-yarn-
```
## PHP - Composer
```yaml
- name: Get Composer Cache Directory
id: composer-cache
run: |
echo "::set-output name=dir::$(composer config cache-files-dir)"
- uses: actions/cache@v1
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@v1
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@v1
if: startsWith(runner.os, 'Linux')
with:
path: ~/.cache/pip
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
- uses: actions/cache@v1
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@v1
if: startsWith(runner.os, 'Windows')
with:
path: ~\AppData\Local\pip\Cache
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
### Using a script to get cache location
> Note: This uses an internal pip API and may not always work
```yaml
- name: Get pip cache
id: pip-cache
run: |
python -c "from pip._internal.locations import USER_CACHE_DIR; print('::set-output name=dir::' + USER_CACHE_DIR)"
- uses: actions/cache@v1
with:
path: ${{ steps.pip-cache.outputs.dir }}
key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
restore-keys: |
${{ runner.os }}-pip-
```
## R - renv
For renv, the cache directory will vary by OS. Look at https://rstudio.github.io/renv/articles/renv.html#cache
Locations:
- Ubuntu: `~/.local/share/renv`
- macOS: `~/Library/Application Support/renv`
- Windows: `%LOCALAPPDATA%/renv`
### Simple example
```yaml
- uses: actions/cache@v1
with:
path: ~/.local/share/renv
key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
restore-keys: |
${{ runner.os }}-renv-
```
Replace `~/.local/share/renv` with the correct `path` if not using Ubuntu.
### Multiple OS's in a workflow
```yaml
- uses: actions/cache@v1
if: startsWith(runner.os, 'Linux')
with:
path: ~/.local/share/renv
key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
restore-keys: |
${{ runner.os }}-renv-
- uses: actions/cache@v1
if: startsWith(runner.os, 'macOS')
with:
path: ~/Library/Application Support/renv
key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
restore-keys: |
${{ runner.os }}-renv-
- uses: actions/cache@v1
if: startsWith(runner.os, 'Windows')
with:
path: ~\AppData\Local\renv
key: ${{ runner.os }}-renv-${{ hashFiles('**/renv.lock') }}
restore-keys: |
${{ runner.os }}-renv-
```
## Ruby - Bundler
```yaml
- uses: actions/cache@v1
with:
path: vendor/bundle
key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
restore-keys: |
${{ runner.os }}-gems-
```
When dependencies are installed later in the workflow, we must specify the same path for the bundler.
```yaml
- name: Bundle install
run: |
bundle config path vendor/bundle
bundle install --jobs 4 --retry 3
```
## Rust - Cargo
```yaml
- name: Cache cargo registry
uses: actions/cache@v1
with:
path: ~/.cargo/registry
key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo index
uses: actions/cache@v1
with:
path: ~/.cargo/git
key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
- name: Cache cargo build
uses: actions/cache@v1
with:
path: target
key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
```
## Scala - SBT
```yaml
- name: Cache SBT ivy cache
uses: actions/cache@v1
with:
path: ~/.ivy2/cache
key: ${{ runner.os }}-sbt-ivy-cache-${{ hashFiles('**/build.sbt') }}
- name: Cache SBT
uses: actions/cache@v1
with:
path: ~/.sbt
key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}
```
## Swift, Objective-C - Carthage
```yaml
- uses: actions/cache@v1
with:
path: Carthage
key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
restore-keys: |
${{ runner.os }}-carthage-
```
## Swift, Objective-C - CocoaPods
```yaml
- uses: actions/cache@v1
with:
path: Pods
key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
restore-keys: |
${{ runner.os }}-pods-
```
## Swift - Swift Package Manager
```yaml
- uses: actions/cache@v1
with:
path: .build
key: ${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}
restore-keys: |
${{ runner.os }}-spm-
```