mirror of
https://gitea.com/docker/metadata-action.git
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Merge pull request #192 from crazy-max/default-branch
is_default_branch global expression
This commit is contained in:
CrazyMax
GitHub
commit
0978a0678a
9 changed files with 210 additions and 44 deletions
21
.github/workflows/ci.yml
vendored
21
.github/workflows/ci.yml
vendored
|
|
@ -165,6 +165,27 @@ jobs:
|
|||
org.opencontainers.image.description=this is a "good" example
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||||
org.opencontainers.image.vendor=MyCompany
|
||||
|
||||
global-exps:
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||||
runs-on: ubuntu-latest
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steps:
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||||
-
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name: Checkout
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uses: actions/checkout@v3
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-
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name: Docker meta
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uses: ./
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with:
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images: |
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${{ env.DOCKER_IMAGE }}
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ghcr.io/name/app
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tags: |
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type=sha
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type=raw,value=gexp-branch-{{branch}}
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type=raw,value=gexp-date-{{date 'YYYYMMDD'}}
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type=raw,value=gexp-tag-{{tag}}
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type=raw,value=gexp-baseref-{{base_ref}}
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type=raw,value=gexp-defbranch,enable={{is_default_branch}}
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json:
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runs-on: ubuntu-latest
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steps:
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|
|
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93
README.md
93
README.md
|
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@ -32,6 +32,12 @@ ___
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* [Notes](#notes)
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* [Latest tag](#latest-tag)
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* [Global expressions](#global-expressions)
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* [`{{branch}}`](#branch)
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* [`{{tag}}`](#tag)
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* [`{{sha}}`](#sha)
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* [`{{base_ref}}`](#base_ref)
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* [`{{is_default_branch}}`](#is_default_branch)
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* [`{{date '<format>'}}`](#date-format)
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* [Major version zero](#major-version-zero)
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* [JSON output object](#json-output-object)
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* [Overwrite labels](#overwrite-labels)
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|
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@ -232,7 +238,7 @@ Content of `${{ steps.meta.outputs.bake-file }}` file will look like this with `
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"org.opencontainers.image.source": "https://github.com/octocat/Hello-World",
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"org.opencontainers.image.version": "1.2.3",
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"org.opencontainers.image.created": "2020-01-10T00:30:00.000Z",
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"org.opencontainers.image.revision": "90dd6032fac8bda1b6c4436a2e65de27961ed071",
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"org.opencontainers.image.revision": "860c1904a1ce19322e91ac35af1ab07466440c37",
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"org.opencontainers.image.licenses": "MIT"
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},
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"args": {
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|
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@ -605,26 +611,28 @@ tags: |
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* [`type=semver,pattern=...`](#typesemver)
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* [`type=match,pattern=...`](#typematch)
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For conditionally tagging with latest for a specific branch name, e.g. if your default branch name
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is not `master`, use `type=raw` with a boolean expression:
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For conditionally tagging with latest for a specific branch name, e.g. if your
|
||||
default branch name is not `master`, use `type=raw` with a boolean expression:
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|
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```yaml
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tags: |
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type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
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# set latest tag for master branch
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type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
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```
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You can also use the [`{{is_default_branch}}` global expression](#is_default_branch)
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to conditionally tag with latest for the default branch:
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```yaml
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tags: |
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# set latest tag for default branch
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type=raw,value=latest,enable={{is_default_branch}}
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```
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### Global expressions
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The following [Handlebars' template](https://handlebarsjs.com/guide/) expressions for `prefix`, `suffix` and `value`
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attributes are available:
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| Expression | Output |
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|--------------------------|----------------------|
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| `{{branch}}` | `master` |
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| `{{tag}}` | `v1.2.3` |
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| `{{sha}}` | `90dd603` |
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| `{{base_ref}}` | `master` |
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| `{{date 'YYYYMMDD'}}` | `20210326` |
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The following [Handlebars' template](https://handlebarsjs.com/guide/) expressions
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for `prefix`, `suffix`, `value` and `enable` attributes are available:
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|
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```yaml
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tags: |
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|
|
@ -634,6 +642,63 @@ tags: |
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type=raw,value=mytag-{{branch}}-{{sha}}
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```
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|
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#### `{{branch}}`
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Returns the branch name that triggered the workflow run. Will be empty if not
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a branch reference:
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|
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| Event | Ref | Output |
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||||
|-----------------|-------------------------------|---------------------|
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| `pull_request` | `refs/pull/2/merge` | |
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| `push` | `refs/heads/master` | `master` |
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| `push` | `refs/heads/my/branch` | `my-branch` |
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| `push tag` | `refs/tags/v1.2.3` | |
|
||||
|
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#### `{{tag}}`
|
||||
|
||||
Returns the tag name that triggered the workflow run. Will be empty if not a
|
||||
tag reference:
|
||||
|
||||
| Event | Ref | Output |
|
||||
|-----------------|-------------------------------|--------------------|
|
||||
| `pull_request` | `refs/pull/2/merge` | |
|
||||
| `push` | `refs/heads/master` | |
|
||||
| `push` | `refs/heads/my/branch` | |
|
||||
| `push tag` | `refs/tags/v1.2.3` | `v1.2.3` |
|
||||
|
||||
#### `{{sha}}`
|
||||
|
||||
Returns the short commit SHA that triggered the workflow run (e.g., `90dd603`).
|
||||
|
||||
#### `{{base_ref}}`
|
||||
|
||||
Returns the base ref or target branch of the pull request that triggered the
|
||||
workflow run. Will be empty for a branch reference:
|
||||
|
||||
| Event | Ref | Output |
|
||||
|-----------------|-------------------------------|--------------------|
|
||||
| `pull_request` | `refs/pull/2/merge` | `master` |
|
||||
| `push` | `refs/heads/master` | |
|
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| `push` | `refs/heads/my/branch` | |
|
||||
| `push tag` | `refs/tags/v1.2.3` | `master` |
|
||||
|
||||
#### `{{is_default_branch}}`
|
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|
||||
Returns `true` if the branch that triggered the workflow run is the default
|
||||
one, otherwise `false`.
|
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|
||||
Will compare against the branch name that triggered the workflow run or the
|
||||
base ref or target branch for a pull request or a tag.
|
||||
|
||||
#### `{{date '<format>'}}`
|
||||
|
||||
Returns the current date rendered by its [moment format](https://momentjs.com/docs/#/displaying/format/).
|
||||
|
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| Expression | Output example |
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||||
|--------------------------------------------|-----------------------------------------|
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||||
| `{{date 'YYYYMMDD'}}` | `20200110` |
|
||||
| `{{date 'dddd, MMMM Do YYYY, h:mm:ss a'}}` | `Friday, January 10th 2020, 3:25:50 pm` |
|
||||
|
||||
### Major version zero
|
||||
|
||||
Major version zero (`0.y.z`) is for initial development and **may** change at any time. This means the public API
|
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|
|
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|||
|
|
@ -598,7 +598,8 @@ describe('push', () => {
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`type=raw,value=mytag-{{branch}}`,
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`type=raw,value=mytag-{{date 'YYYYMMDD'}}`,
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`type=raw,value=mytag-tag-{{tag}}`,
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`type=raw,value=mytag-baseref-{{base_ref}}`
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`type=raw,value=mytag-baseref-{{base_ref}}`,
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`type=raw,value=mytag-defbranch,enable={{is_default_branch}}`
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],
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||||
} as Inputs,
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{
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|
|
@ -606,7 +607,8 @@ describe('push', () => {
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|||
partial: [
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'mytag-20200110',
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'mytag-tag-',
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'mytag-baseref-'
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'mytag-baseref-',
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'mytag-defbranch'
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||||
],
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||||
latest: false
|
||||
} as Version,
|
||||
|
|
@ -614,7 +616,8 @@ describe('push', () => {
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|||
'user/app:mytag-master',
|
||||
'user/app:mytag-20200110',
|
||||
'user/app:mytag-tag-',
|
||||
'user/app:mytag-baseref-'
|
||||
'user/app:mytag-baseref-',
|
||||
'user/app:mytag-defbranch'
|
||||
],
|
||||
[
|
||||
"org.opencontainers.image.title=Hello-World",
|
||||
|
|
@ -667,7 +670,8 @@ describe('push', () => {
|
|||
tags: [
|
||||
`type=edge,branch=master`,
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`type=ref,event=branch,enable=false`,
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`type=sha,format=long`
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||||
`type=sha,format=long`,
|
||||
`type=raw,value=defbranch,enable={{is_default_branch}}`
|
||||
],
|
||||
} as Inputs,
|
||||
{
|
||||
|
|
@ -1321,21 +1325,25 @@ describe('tag', () => {
|
|||
images: ['org/app', 'ghcr.io/user/app'],
|
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tags: [
|
||||
`type=raw,{{tag}}-{{sha}}-foo`,
|
||||
`type=raw,{{base_ref}}-foo`
|
||||
`type=raw,{{base_ref}}-foo`,
|
||||
`type=raw,defbranch-foo,enable={{is_default_branch}}`
|
||||
]
|
||||
} as Inputs,
|
||||
{
|
||||
main: 'v1.1.1-860c190-foo',
|
||||
partial: [
|
||||
'master-foo'
|
||||
'master-foo',
|
||||
'defbranch-foo'
|
||||
],
|
||||
latest: false
|
||||
} as Version,
|
||||
[
|
||||
'org/app:v1.1.1-860c190-foo',
|
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'org/app:master-foo',
|
||||
'org/app:defbranch-foo',
|
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'ghcr.io/user/app:v1.1.1-860c190-foo',
|
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'ghcr.io/user/app:master-foo'
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'ghcr.io/user/app:master-foo',
|
||||
'ghcr.io/user/app:defbranch-foo'
|
||||
],
|
||||
[
|
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"org.opencontainers.image.title=Hello-World",
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|
|
@ -2317,15 +2325,19 @@ describe('pr', () => {
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|||
images: ['org/app'],
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tags: [
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`type=raw,value=mytag-{{base_ref}}`,
|
||||
`type=raw,mytag-defbranch,enable={{is_default_branch}}`
|
||||
]
|
||||
} as Inputs,
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||||
{
|
||||
main: 'mytag-master',
|
||||
partial: [],
|
||||
partial: [
|
||||
'mytag-defbranch'
|
||||
],
|
||||
latest: false
|
||||
} as Version,
|
||||
[
|
||||
'org/app:mytag-master'
|
||||
'org/app:mytag-master',
|
||||
'org/app:mytag-defbranch'
|
||||
],
|
||||
[
|
||||
"org.opencontainers.image.title=Hello-World",
|
||||
|
|
@ -2339,21 +2351,25 @@ describe('pr', () => {
|
|||
]
|
||||
],
|
||||
[
|
||||
'pr06',
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||||
'pr11',
|
||||
'event_pull_request.env',
|
||||
{
|
||||
images: ['org/app'],
|
||||
tags: [
|
||||
`type=raw,value=mytag-{{base_ref}}`,
|
||||
`type=raw,mytag-defbranch,enable={{is_default_branch}}`
|
||||
]
|
||||
} as Inputs,
|
||||
{
|
||||
main: 'mytag-master',
|
||||
partial: [],
|
||||
partial: [
|
||||
'mytag-defbranch'
|
||||
],
|
||||
latest: false
|
||||
} as Version,
|
||||
[
|
||||
'org/app:mytag-master'
|
||||
'org/app:mytag-master',
|
||||
'org/app:mytag-defbranch'
|
||||
],
|
||||
[
|
||||
"org.opencontainers.image.title=Hello-World",
|
||||
|
|
@ -2521,19 +2537,25 @@ describe('schedule', () => {
|
|||
images: ['org/app', 'ghcr.io/user/app'],
|
||||
tags: [
|
||||
`type=schedule`,
|
||||
`type=sha,priority=2000`
|
||||
`type=sha,priority=2000`,
|
||||
`type=raw,value=defbranch,enable={{is_default_branch}}`
|
||||
]
|
||||
} as Inputs,
|
||||
{
|
||||
main: 'sha-860c190',
|
||||
partial: ['nightly'],
|
||||
partial: [
|
||||
'nightly',
|
||||
'defbranch'
|
||||
],
|
||||
latest: false
|
||||
} as Version,
|
||||
[
|
||||
'org/app:sha-860c190',
|
||||
'org/app:nightly',
|
||||
'org/app:defbranch',
|
||||
'ghcr.io/user/app:sha-860c190',
|
||||
'ghcr.io/user/app:nightly'
|
||||
'ghcr.io/user/app:nightly',
|
||||
'ghcr.io/user/app:defbranch'
|
||||
],
|
||||
[
|
||||
"org.opencontainers.image.title=Hello-World",
|
||||
|
|
@ -2611,6 +2633,40 @@ describe('release', () => {
|
|||
"org.opencontainers.image.licenses=MIT"
|
||||
]
|
||||
],
|
||||
[
|
||||
'release02',
|
||||
'event_release_created.env',
|
||||
{
|
||||
images: ['user/app'],
|
||||
tags: [
|
||||
`type=ref,event=tag`,
|
||||
`type=raw,value=baseref-{{base_ref}}`,
|
||||
`type=raw,value=defbranch,enable={{is_default_branch}}`
|
||||
]
|
||||
} as Inputs,
|
||||
{
|
||||
main: 'v1.1.1',
|
||||
partial: [
|
||||
'baseref-'
|
||||
],
|
||||
latest: true
|
||||
} as Version,
|
||||
[
|
||||
'user/app:v1.1.1',
|
||||
'user/app:baseref-',
|
||||
'user/app:latest'
|
||||
],
|
||||
[
|
||||
"org.opencontainers.image.title=Hello-World",
|
||||
"org.opencontainers.image.description=This your first repo!",
|
||||
"org.opencontainers.image.url=https://github.com/octocat/Hello-World",
|
||||
"org.opencontainers.image.source=https://github.com/octocat/Hello-World",
|
||||
"org.opencontainers.image.version=v1.1.1",
|
||||
"org.opencontainers.image.created=2020-01-10T00:30:00.000Z",
|
||||
"org.opencontainers.image.revision=860c1904a1ce19322e91ac35af1ab07466440c37",
|
||||
"org.opencontainers.image.licenses=MIT"
|
||||
]
|
||||
]
|
||||
])('given %s with %p event', tagsLabelsTest);
|
||||
});
|
||||
|
||||
|
|
|
|||
|
|
@ -417,11 +417,6 @@ describe('parse', () => {
|
|||
{} as Tag,
|
||||
true
|
||||
],
|
||||
[
|
||||
`type=sha,enable=foo`,
|
||||
{} as Tag,
|
||||
true
|
||||
],
|
||||
[
|
||||
`type=sha,format=foo`,
|
||||
{} as Tag,
|
||||
|
|
|
|||
2
dist/index.js
generated
vendored
2
dist/index.js
generated
vendored
File diff suppressed because one or more lines are too long
2
dist/index.js.map
generated
vendored
2
dist/index.js.map
generated
vendored
File diff suppressed because one or more lines are too long
|
|
@ -25,6 +25,12 @@ async function run() {
|
|||
core.info(`runId: ${context.runId}`);
|
||||
core.endGroup();
|
||||
|
||||
if (core.isDebug()) {
|
||||
core.startGroup(`Webhook payload`);
|
||||
core.info(JSON.stringify(context.payload, null, 2));
|
||||
core.endGroup();
|
||||
}
|
||||
|
||||
const meta: Meta = new Meta(inputs, context, repo);
|
||||
|
||||
const version: Version = meta.version;
|
||||
|
|
|
|||
36
src/meta.ts
36
src/meta.ts
|
|
@ -30,6 +30,7 @@ export class Meta {
|
|||
constructor(inputs: Inputs, context: Context, repo: ReposGetResponseData) {
|
||||
// Needs to override Git reference with pr ref instead of upstream branch ref
|
||||
// for pull_request_target event
|
||||
// https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
|
||||
if (/pull_request_target/.test(context.eventName)) {
|
||||
context.ref = `refs/pull/${context.payload.number}/merge`;
|
||||
}
|
||||
|
|
@ -51,7 +52,11 @@ export class Meta {
|
|||
};
|
||||
|
||||
for (const tag of this.tags) {
|
||||
if (!/true/i.test(tag.attrs['enable'])) {
|
||||
const enabled = this.setGlobalExp(tag.attrs['enable']);
|
||||
if (!['true', 'false'].includes(enabled)) {
|
||||
throw new Error(`Invalid value for enable attribute: ${enabled}`);
|
||||
}
|
||||
if (!/true/i.test(enabled)) {
|
||||
continue;
|
||||
}
|
||||
switch (tag.type) {
|
||||
|
|
@ -361,14 +366,35 @@ export class Meta {
|
|||
return ctx.sha.substr(0, 7);
|
||||
},
|
||||
base_ref: function () {
|
||||
if (/^refs\/tags\//.test(ctx.ref)) {
|
||||
return ctx.payload?.base_ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
|
||||
if (/^refs\/tags\//.test(ctx.ref) && ctx.payload?.base_ref != undefined) {
|
||||
return ctx.payload.base_ref.replace(/^refs\/heads\//g, '').replace(/\//g, '-');
|
||||
}
|
||||
if (/^refs\/pull\//.test(ctx.ref)) {
|
||||
return ctx.payload?.pull_request?.base?.ref;
|
||||
if (/^refs\/pull\//.test(ctx.ref) && ctx.payload?.pull_request?.base?.ref != undefined) {
|
||||
return ctx.payload.pull_request.base.ref;
|
||||
}
|
||||
return '';
|
||||
},
|
||||
is_default_branch: function () {
|
||||
let branch = ctx.ref.replace(/^refs\/heads\//g, '');
|
||||
if (/^refs\/tags\//.test(ctx.ref) && ctx.payload?.base_ref != undefined) {
|
||||
branch = ctx.payload.base_ref.replace(/^refs\/heads\//g, '');
|
||||
}
|
||||
if (/^refs\/pull\//.test(ctx.ref) && ctx.payload?.pull_request?.base?.ref != undefined) {
|
||||
branch = ctx.payload.pull_request.base.ref;
|
||||
}
|
||||
if (branch == undefined || branch.length == 0) {
|
||||
return 'false';
|
||||
}
|
||||
if (ctx.payload?.repository?.default_branch == branch) {
|
||||
return 'true';
|
||||
}
|
||||
// following events always trigger for last commit on default branch
|
||||
// https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
|
||||
if (/create/.test(ctx.eventName) || /discussion/.test(ctx.eventName) || /issues/.test(ctx.eventName) || /schedule/.test(ctx.eventName)) {
|
||||
return 'true';
|
||||
}
|
||||
return 'false';
|
||||
},
|
||||
date: function (format) {
|
||||
return moment(currentDate).utc().format(format);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -206,9 +206,6 @@ export function Parse(s: string): Tag {
|
|||
if (!Object.prototype.hasOwnProperty.call(tag.attrs, 'priority')) {
|
||||
tag.attrs['priority'] = DefaultPriorities[tag.type];
|
||||
}
|
||||
if (!['true', 'false'].includes(tag.attrs['enable'])) {
|
||||
throw new Error(`Invalid value for enable attribute: ${tag.attrs['enable']}`);
|
||||
}
|
||||
|
||||
return tag;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue