`github-release` operation

Install a tool from a GitHub release.

For this to work properly for a GitHub release, it will need to:

Be provided as a .tar.gz or .zip archive, or as a binary file (no extension)
Have a file name that contains hints about the OS it was built for (e.g. linux, darwin, ...)
Have a file name that contains hints about the architecture it was built for (e.g. amd64, arm64, ...)

Omni will download all the assets matching the current OS and architecture, verify checksums, extract them and move all the found binary files to a known location to be loaded in the repository environment.

info

If using a ARM Mac (M1, M2, etc.) with Rosetta installed, omni will try to download the amd64 version of the asset if the arm64 version is not available.

note

This supports authenticated requests using the gh command line interface if it is installed and authenticated, which allows for a higher rate limit and access to private repositories, as well as GitHub Enterprise instances. See the auth parameter to override the default behavior.

Alternative names

ghrelease
github_release
githubrelease
github-releases
ghreleases
github_releases
githubreleases

Parameters

Parameter	Type	Description
`repository`	string	The name of the repository to download the release from, in the `<owner>/<name>` format; can also be provided as an object with the `owner` and `name` keys
`version`	string	The version of the tool to install; see version handling below for more details.
`prerelease`	boolean	Whether to download a prerelease version or only match stable releases; this will also apply to versions with prerelease specification, e.g. `1.2.3-alpha` (default: `false`)
`build`	boolean	Whether to download a version with build specification, e.g. `1.2.3+build` (default: `false`)
`binary`	boolean	Whether to download an asset that is not archived and consider it a binary file (default: `true`)
`asset_name`	string	The name of the asset to download from the release. All assets matching this pattern and the current platform and architecture (unless skipped) will be downloaded. It can take glob patterns, e.g. `.tar.gz` or `special-asset-`. It can take multiple patterns at once, one per line, and accepts positive and negative (starting by `!`) patterns. The first matching pattern returns (whether negative or positive). If not set, will be similar as being set to `*`
`skip_os_matching`	boolean	Whether to skip the OS matching when downloading assets. If set to `true`, this will download all assets regardless of the OS (default: `false`)
`skip_arch_matching`	boolean	Whether to skip the architecture matching when downloading assets. If set to `true`, this will download all assets regardless of the architecture (default: `false`)
`api_url`	string	The URL of the GitHub API to use, useful to use GitHub Enterprise (e.g. `https://github.example.com/api/v3`); defaults to `https://api.github.com`
`checksum`	object	The configuration to verify the checksum of the downloaded asset; see checksum configuration below
`auth`	`Auth` object	The configuration to authenticate the GitHub API requests for this release; if specified, will override the global configuration

Checksum configuration

Parameter	Type	Description
`enabled`	boolean	Whether to verify the checksum of the downloaded asset; if set to `true`, the checksum will be verified and the operation will fail if the checksum is not valid (default: `true`)
`required`	boolean	Whether the checksum verification is required; if set to `true`, the operation will fail if the checksum cannot be verified (default: `false`)
`algorithm`	string	The algorithm to use to verify the checksum; can be `md5`, `sha1`, `sha256`, `sha384`, or `sha512`; if not set, will try to automatically detect the algorithm based on the checksum length
`value`	string	The value of the checksum to verify the downloaded asset against; if not set, will try to automatically find the asset containing the checksum in the GitHub release
`asset_name`	string	The name of the asset containing the checksum to verify the downloaded asset against. It can take glob patterns, e.g. `.md5` or `checksum-`. It can take multiple patterns at once, one per line, and accepts positive and negative (starting by `!`) patterns. The first matching pattern returns (whether negative or positive). If not set, will be similar as being set to `*`

Version handling

The following strings can be used to specify the version:

Version	Meaning
`1.2`	Accepts `1.2` and any version prefixed by `1.2.*`
`1.2.3`	Accepts `1.2.3` and any version prefixed by `1.2.3.*`
`~1.2.3`	Accepts `1.2.3` and higher patch versions (`1.2.4`, `1.2.5`, etc. but not `1.3.0`)
`^1.2.3`	Accepts `1.2.3` and higher minor and patch versions (`1.2.4`, `1.3.1`, `1.4.7`, etc. but not `2.0.0`)
`>1.2.3`	Must be greater than `1.2.3`
`>=1.2.3`	Must be greater or equal to `1.2.3`
`<1.2.3`	Must be lower than `1.2.3`
`<=1.2.3`	Must be lower or equal to `1.2.3`
`1.2.x`	Accepts `1.2.0`, `1.2.1`, etc. but will not accept `1.3.0`
`*`	Matches any version (will default to `latest`)
`latest`	Latest release
`auto`	Lookup for any version files in the project directory (`.tool-versions`, `.go-version`, `.golang-version` or `.go.mod`) and apply version parsing

The version also supports the || operator to specify ranges. This operator is not compatible with the latest and auto keywords. For instance, 1.2.x || >1.3.5 <=1.4.0 will match any version between 1.2.0 included and 1.3.0 excluded, or between 1.3.5 excluded and 1.4.0 included.

The latest version satisfying the requirements will be installed.

Examples

up:
  # Will error out since no repository is provided
  - github-release

  # Will install the latest release of the `omni` tool
  # from the `XaF/omni` repository
  - github-release: XaF/omni

  # We can call it with any of the alternative names too
  - ghrelease: XaF/omni
  - github_release: XaF/omni
  - githubrelease: XaF/omni
  - github-releases: XaF/omni
  - ghreleases: XaF/omni
  - github_releases: XaF/omni
  - githubreleases: XaF/omni

  # Will also install the latest version
  - github-release:
      repository: XaF/omni
      version: latest

  # Will install any version starting with 1.20
  - github-release:
      repository: XaF/omni
      version: 1.2

  # Will install any version starting with 1
  - github-release:
      repository: XaF/omni
      version: 1

  # Full specification of the parameter to identify the version;
  # this will install any version starting with 1.2.3
  - github-release:
      repository: XaF/omni
      version: 1.2.3

  # Will install any version starting with 1, including
  # any pre-release versions
  - github-release:
      repository: XaF/omni
      version: 1
      prerelease: true

  # Will install all the specified releases
  - github-release:
      XaF/omni: 1.2.3
      omnicli/omni:
        version: 4.5.6
        prerelease: true

  # Will install all the listed releases
  - github-release:
      - XaF/omni: 1.2.3
      - repository: omnicli/omni
        version: 4.5.6

  # Will only download *.tar.gz assets, even if other assets
  # are matching the current OS and arch
  - github-release:
      repository: XaF/omni
      asset_name: "*.tar.gz"

  # Will download assets even if OS and arch are not matching
  - github-release:
      repository: XaF/omni
      asset_name: "cross-platform-binary"
      skip_os_matching: true
      skip_arch_matching: true

Dynamic environment

The following variables will be set as part of the dynamic environment.

Environment variable	Operation	Description
`PATH`	prepend	Injects the path to the binaries of the installed tool

Alternative names​

Parameters​

Checksum configuration​

Version handling​

Examples​

Dynamic environment​