feat: init release

.github/workflows/test.yml

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+name: Test
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - id: temp-branch
+        name: Create Temporary Branch
+        uses: ./
+        with:
+          base: main
+
+      - name: Log
+        run: echo "Temporary branch is ${{ steps.temp-branch.outputs.branch }}"

CODEOWNERS

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+* @carlsberg/maintainers

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+- Demonstrating empathy and kindness toward other people
+- Being respectful of differing opinions, viewpoints, and experiences
+- Giving and gracefully accepting constructive feedback
+- Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+- Focusing on what is best not just for us as individuals, but for the overall
+  community
+
+Examples of unacceptable behavior include:
+
+- The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+- Trolling, insulting or derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or email address,
+  without their explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at [INSERT CONTACT
+METHOD]. All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.md

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+# Contributing Guide
+
+Thank you for considering contributing to this repository!
+
+Please note that by participating, you are expected to uphold the
+[Contributor Covenant Code of Conduct](CODE_OF_CONDUCT.md).
+
+## Guidelines
+
+- Please keep it safe for work.

Dockerfile

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+FROM alpine:latest
+
+RUN apk add --no-cache git
+
+# ENTRYPOINT ["/entrypoint.sh"]

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2021 Carlsberg Breweries A/S and contributors
+
+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.

README.md

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+# Temporary Branch Action
+
+> Creates a temporary branch and deletes it before the workflow finishes.
+
+## Usage
+
+```yaml
+- name: Create Temporary Branch
+  uses: carlsberg/temporary-branch-action@1.0.0
+```
+
+## Example
+
+See the example in [.github/workflows/test.yml](.github/workflows/test.yml).
+
+## Inputs
+
+| Name   | Description                                     |
+| ------ | ----------------------------------------------- |
+| `base` | Base branch to create the temporary branch from |
+
+## Outputs
+
+| Name     | Description                  |
+| -------- | ---------------------------- |
+| `branch` | Name of the temporary branch |
+
+
+## Contributing
+
+Please, see [CONTRIBUTING.md](CONTRIBUTING.md) to learn how you can contribute
+to this repository. Every contribution is welcome!
+
+## License
+
+This project is released under the [MIT License](LICENSE).

action.yml

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+name: Temporary Branch
+description: Creates a temporary branch and deletes it before the workflow finishes
+
+branding:
+  icon: git-branch
+  color: green
+
+inputs:
+  base:
+    description: Base branch to create the temporary branch from
+    required: false
+
+runs:
+  using: docker
+  image: Dockerfile
+  entrypoint: ./entrypoint.sh
+  post-entrypoint: ./cleanup.sh

cleanup.sh

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+#!/bin/sh -l
+
+git checkout $STATE_BASE_BRANCH
+
+echo "Deleting temporary branch"
+
+git branch -D $STATE_TEMP_BRANCH

entrypoint.sh

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+#!/bin/sh -l
+
+BASE_BRANCH=$GITHUB_INPUT_BASE
+TEMP_BRANCH="temp-$RANDOM"
+
+if [ ! -z "$BASE_BRANCH" ]; then
+  echo "Creating temporary branch from $BASE_BRANCH"
+
+  git checkout $BASE_BRANCH
+else
+  BASE_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+fi
+
+echo "Checking out to $TEMP_BRANCH"
+
+git checkout -b $TEMP_BRANCH
+
+echo "::set-output name=branch::$TEMP_BRANCH"
+
+echo "::save-state name=BASE_BRANCH::$BASE_BRANCH"
+echo "::save-state name=TEMP_BRANCH::$TEMP_BRANCH"