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add more scenarios (#112)

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eric sciple 2019-12-13 16:39:47 -05:00 committed by GitHub
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README.md
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@ -73,26 +73,84 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
```
<!-- end usage -->
# Scenarios
- [Checkout a different branch](#Checkout-a-different-branch)
- [Checkout HEAD^](#Checkout-HEAD)
- [Checkout multiple repos (side by side)](#Checkout-multiple-repos-side-by-side)
- [Checkout multiple repos (nested)](#Checkout-multiple-repos-nested)
- [Checkout multiple repos (private)](#Checkout-multiple-repos-private)
- [Checkout pull request HEAD commit instead of merge commit](#Checkout-pull-request-HEAD-commit-instead-of-merge-commit)
- [Checkout pull request on closed event](#Checkout-pull-request-on-closed-event)
- [Checkout submodules](#Checkout-submodules)
- [Fetch all tags](#Fetch-all-tags)
- [Fetch all branches](#Fetch-all-branches)
## Checkout a different branch
```yaml
- uses: actions/checkout@v2
with:
ref: some-branch
ref: my-branch
```
## Checkout a different, private repository
## Checkout HEAD^
```yaml
- uses: actions/checkout@v2
with:
repository: myAccount/myRepository
ref: refs/heads/master
token: ${{ secrets.GitHub_PAT }} # `GitHub_PAT` is a secret that contains your PAT
fetch-depth: 2
- run: git checkout HEAD^
```
> - `${{ github.token }}` is scoped to the current repository, so if you want to checkout another repository that is private you will need to provide your own [PAT](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line).
## Checkout the HEAD commit of a PR, rather than the merge commit
## Checkout multiple repos (side by side)
```yaml
- name: Checkout
uses: actions/checkout@v2
with:
path: main
- name: Checkout tools repo
uses: actions/checkout@v2
with:
repository: my-org/my-tools
path: my-tools
```
## Checkout multiple repos (nested)
```yaml
- name: Checkout
uses: actions/checkout@v2
- name: Checkout tools repo
uses: actions/checkout@v2
with:
repository: my-org/my-tools
path: my-tools
```
## Checkout multiple repos (private)
```yaml
- name: Checkout
uses: actions/checkout@v2
with:
path: main
- name: Checkout private tools
uses: actions/checkout@v2
with:
repository: my-org/my-private-tools
token: ${{ secrets.GitHub_PAT }} # `GitHub_PAT` is a secret that contains your PAT
path: my-tools
```
> - `${{ github.token }}` is scoped to the current repository, so if you want to checkout a different repository that is private you will need to provide your own [PAT](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line).
## Checkout pull request HEAD commit instead of merge commit
```yaml
- uses: actions/checkout@v2
@ -100,6 +158,47 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
ref: ${{ github.event.pull_request.head.sha }}
```
## Checkout pull request on closed event
```yaml
on:
pull_request:
branches: [master]
types: [opened, synchronize, closed]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
```
## Checkout submodules
```yaml
- uses: actions/checkout@v2
- name: Checkout submodules
shell: bash
run: |
auth_header="$(git config --local --get http.https://github.com/.extraheader)"
git submodule sync --recursive
git -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1
```
## Fetch all tags
```yaml
- uses: actions/checkout@v2
- run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
```
## Fetch all branches
```yaml
- uses: actions/checkout@v2
- run: |
git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
```
# License
The scripts and documentation in this project are released under the [MIT License](LICENSE)