Full Code of wearerequired/git-mirror-action for AI

Repository: wearerequired/git-mirror-action
Branch: master
Commit: c44c68aebe42
Files: 8
Total size: 6.5 KB

Directory structure:
gitextract_ccxwoefh/

├── .github/
│   └── workflows/
│       └── versioning.yml
├── CHANGELOG.md
├── Dockerfile
├── LICENSE
├── README.md
├── action.yml
├── entrypoint.sh
└── git-mirror.sh

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FILE CONTENTS
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FILE: .github/workflows/versioning.yml
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name: Keep the major version tag up-to-date

on:
  release:
    types: [published, edited]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

jobs:
  update-major-tag:
    runs-on: ubuntu-latest

    steps:
      - uses: Actions-R-Us/actions-tagger@v2


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FILE: CHANGELOG.md
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# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.1] - 2020-03-23

### Changed
* Exclude hidden refs created by GitHub for pull request before pushing to mirror.

## [1.0.0] - 2019-11-26

### Added
* Initial release.

[Unreleased]: https://github.com/wearerequired/git-mirror-action/compare/v1.0.1...HEAD
[1.0.1]: https://github.com/wearerequired/git-mirror-action/compare/v1.0.0...v1.1.0
[1.0.0]: https://github.com/wearerequired/git-mirror-action/compare/26c99373bfd4beb7811a3fd8a068ec944dadedcc...v1.0.0


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FILE: Dockerfile
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FROM alpine

RUN apk add --no-cache git openssh-client

ADD *.sh /

ENTRYPOINT ["/entrypoint.sh"]


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FILE: LICENSE
================================================
MIT License

Copyright (c) 2019 required gmbh

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


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FILE: README.md
================================================
# Git Mirror Action

A GitHub Action for [mirroring a git repository](https://help.github.com/en/articles/duplicating-a-repository#mirroring-a-repository-in-another-location) to another location via SSH.

## Inputs

### `source-repo`

**Required** SSH URL of the source repo.

### `destination-repo`

**Required** SSH URL of the destination repo.

### `dry-run`

**Optional** *(default: `false`)* Execute a dry run. All steps are executed, but no updates are pushed to the destination repo.

## Environment variables

`SSH_PRIVATE_KEY`: Create a [SSH key](https://docs.github.com/en/github/authenticating-to-github/connecting-to-github-with-ssh/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent#generating-a-new-ssh-key) **without** a passphrase which has access to both repositories. On GitHub you can add the public key as [a deploy key to the repository](https://docs.github.com/en/developers/overview/managing-deploy-keys#deploy-keys). GitLab has also [deploy keys with write access](https://docs.gitlab.com/ee/user/project/deploy_keys/) and for any other services you may have to add the public key to your personal account.  
Store the private key as [an encrypted secret](https://docs.github.com/en/actions/reference/encrypted-secrets) and use it in your workflow as seen in the example workflow below.

`SSH_KNOWN_HOSTS`: Known hosts as used in the `known_hosts` file. *StrictHostKeyChecking* is disabled in case the variable isn't available.

If you added the private key or known hosts in an [environment](https://docs.github.com/en/actions/reference/environments) make sure to [reference the environment name in your workflow](https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idenvironment) otherwise the secret is not passed to the workflow.

## Example workflow

```yml
name: Mirror to Bitbucket Repo

on: [ push, delete, create ]

# Ensures that only one mirror task will run at a time.
concurrency:
  group: git-mirror

jobs:
  git-mirror:
    runs-on: ubuntu-latest
    steps:
      - uses: wearerequired/git-mirror-action@v1
        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SSH_KNOWN_HOSTS: ${{ secrets.SSH_KNOWN_HOSTS }}
        with:
          source-repo: "git@github.com:wearerequired/git-mirror-action.git"
          destination-repo: "git@bitbucket.org:wearerequired/git-mirror-action.git"
```

## Docker

```sh
docker run --rm -e "SSH_PRIVATE_KEY=$(cat ~/.ssh/id_rsa)" $(docker build -q .) "$SOURCE_REPO" "$DESTINATION_REPO"
```


## License

The Dockerfile and associated scripts and documentation in this project are released under the [MIT License](LICENSE).


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FILE: action.yml
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name: 'Mirror a repository using SSH'
description: 'Action for mirroring a repository in another location (Bitbucket, GitHub, GitLab, …) using SSH.'
branding:
  icon: 'copy'
  color: 'orange'
inputs:
  source-repo:
    description: 'SSH URL of the source repo.'
    required: true
    default: ''
  destination-repo:
    description: 'SSH URL of the destination repo.'
    required: true
    default: ''
  dry-run:
    description: 'Execute a dry run.'
    required: false
    default: 'false'
runs:
  using: 'docker'
  image: 'Dockerfile'
  args:
    - ${{ inputs.source-repo }}
    - ${{ inputs.destination-repo }}
    - ${{ inputs.dry-run }}


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FILE: entrypoint.sh
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#!/bin/sh

set -e

if [ -n "$SSH_PRIVATE_KEY" ]
then
  mkdir -p /root/.ssh
  echo "$SSH_PRIVATE_KEY" > /root/.ssh/id_rsa
  chmod 600 /root/.ssh/id_rsa
fi

if [ -n "$SSH_KNOWN_HOSTS" ]
then
  mkdir -p /root/.ssh
  echo "StrictHostKeyChecking yes" >> /etc/ssh/ssh_config
  echo "$SSH_KNOWN_HOSTS" > /root/.ssh/known_hosts
  chmod 600 /root/.ssh/known_hosts
else
  echo "WARNING: StrictHostKeyChecking disabled"
  echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config
fi

mkdir -p ~/.ssh
cp /root/.ssh/* ~/.ssh/ 2> /dev/null || true

sh -c "/git-mirror.sh $*"


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FILE: git-mirror.sh
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#!/bin/sh

set -e

SOURCE_REPO=$1
DESTINATION_REPO=$2
SOURCE_DIR=$(basename "$SOURCE_REPO")
DRY_RUN=$3

GIT_SSH_COMMAND="ssh -v"

echo "SOURCE=$SOURCE_REPO"
echo "DESTINATION=$DESTINATION_REPO"
echo "DRY RUN=$DRY_RUN"

git clone --mirror "$SOURCE_REPO" "$SOURCE_DIR" && cd "$SOURCE_DIR"
git remote set-url --push origin "$DESTINATION_REPO"
git fetch -p origin
# Exclude refs created by GitHub for pull request.
git for-each-ref --format 'delete %(refname)' refs/pull | git update-ref --stdin

if [ "$DRY_RUN" = "true" ]
then
    echo "INFO: Dry Run, no data is pushed"
    git push --mirror --dry-run
else
    git push --mirror
fi