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feat(action): add base-url #22

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feat(action): add base-url #22

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87c4f3e
feat(action): add base-url
DariuszPorowski Mar 9, 2024
2f8e607
chore(action): naming
DariuszPorowski Mar 9, 2024
cffd6fb
refactor: use github-api-url-public
DariuszPorowski May 13, 2024
5ca534f
refactor: switch to pipx
DariuszPorowski May 13, 2024
201ed64
chore(deps): bump pre-commit
DariuszPorowski May 13, 2024
05c802a
fix: switch environment to github-api-url-public
DariuszPorowski May 26, 2024
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24 changes: 13 additions & 11 deletions README.md
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Expand Up @@ -68,17 +68,19 @@ Action returns some basic information. For more details, follow [📤 Outputs](#

## 📥 Inputs

| Name | Required | Type | Default value | Description |
| :-------------: | :------: | :------: | :-----------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `version` | false | `string` | `latest` | SemVer version of `actionlint`, recommended to keep default: latest |
| `matcher` | false | `bool` | `true` | Use matcher for GitHub annotations |
| `files` | false | `string` | *not set* | To lint different workflow files (default searching directory is `.github/workflows`), use comma-separated glob patterns, e.g., `tests/*.yml, tests/*.yaml` |
| `flags` | false | `string` | *not set* | Extra flags to use with `actionlint` |
| `group-result` | false | `bool` | `true` | Use the GitHub log grouping feature for failure actionlint results. |
| `fail-on-error` | false | `bool` | `true` | Fail action on `actionlint` errors |
| `shellcheck` | false | `bool` | `true` | Use `shellcheck` with `actionlint` (and install if it does not exist) |
| `pyflakes` | false | `bool` | `true` | Use `pyflakes` with `actionlint` (and install if it does not exist) |
| `cache` | false | `bool` | `true` | Use GitHub cache for caching binaries for the next runs |
| Name | Required | Type | Default value | Description |
| :--------------: | :------: | :------: | :--------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `version` | false | `string` | `latest` | SemVer version of `actionlint`, recommended to keep default: `latest` |
| `matcher` | false | `bool` | `true` | Use matcher for GitHub annotations. |
| `files` | false | `string` | _not set_ | To lint different workflow files (default searching directory is `.github/workflows`), use comma-separated glob patterns, e.g., `tests/*.yml, tests/*.yaml` |
| `flags` | false | `string` | _not set_ | Extra flags to use with `actionlint` |
| `group-result` | false | `bool` | `true` | Use the GitHub log grouping feature for failure actionlint results. |
| `fail-on-error` | false | `bool` | `true` | Fail action on `actionlint` errors. |
| `shellcheck` | false | `bool` | `true` | Use `shellcheck` with `actionlint` (and install if it does not exist) |
| `pyflakes` | false | `bool` | `true` | Use `pyflakes` with `actionlint` (and install if it does not exist) |
| `cache` | false | `bool` | `true` | Use GitHub cache for caching binaries for the next runs. |
| `github-token` | false | `string` | `github.token` | GitHub Token for API authentication. |
| `github-api-url` | false | `string` | `github.api_url` | GitHub REST API URL to connect to a different GitHub instance. For example, `https://my.github-enterprise-server.com/api/v3` |
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This isn't actually needed in my option. github.api_url will point to the correct API URL of the GHES instance.


## 📤 Outputs

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30 changes: 23 additions & 7 deletions action.yml
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@@ -1,5 +1,6 @@
---
# yaml-language-server: $schema=https://json.schemastore.org/github-action.json
# https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions
---
name: actionlint
description: ✅ Run actionlint for validating your GitHub Actions workflow files.
author: Dariusz Porowski
Expand Down Expand Up @@ -56,6 +57,15 @@ inputs:
description: GitHub Token
required: false
default: ${{ github.token }}
deprecationMessage: Use `github-token` input instead
github-token:
description: GitHub Token
required: false
default: ${{ github.token }}
github-api-url:
description: GitHub REST API URL
required: false
default: ${{ github.api_url }}
outputs:
version-semver:
description: SemVer version
Expand Down Expand Up @@ -86,7 +96,8 @@ runs:
uses: actions/github-script@v7
id: environment
with:
github-token: ${{ inputs.token || env.GITHUB_TOKEN }}
github-token: ${{ inputs.github-token || inputs.token || env.GITHUB_TOKEN }}
base-url: "https://api.github.com"
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This will not work (and breaks as expected in my tests due to a 401 error), because the token here will be my GHES token by default, which is unknown to GitHub. If I override the github-token option with a real GitHub.com token, then consequently the later steps which target my GHES API will fail due to always using the same configured token.

I think you would need to introduce an additional github-token-downloadurl (name just for illustration) which is used for the environment step. This can also default to ${{ github.api_url }}, thus remaining backwards compatible.

Additionally we should allow not using a token at all when accessing the API (unauthenticated request). These calls are heavily rate-limited, but our GHES workflow may not have access to any GitHub.com token at all.

The list releases API is available without authentication:

This endpoint can be used without authentication or the aforementioned permissions if only public resources are requested.

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@frederikb great input! thanks for checking. Going to address your suggestions today, and appreciate GHES test after will update this PR.

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@frederikb the problem with anonymous GH public api calls is, it's a very limited rate limits: The primary rate limit for unauthenticated requests is 60 requests per hour.

script: |
// input envs
const { INPUT_TOOL_NAME, INPUT_TOOL_SEMVER, INPUT_REPO_OWNER, INPUT_REPO_NAME, RUNNER_TEMP } = process.env
Expand Down Expand Up @@ -202,10 +213,12 @@ runs:
shell: ${{ (runner.os == 'Windows' && 'pwsh') || 'bash' }}
working-directory: ${{ inputs.working-directory }}

- uses: actions/github-script@v7
- name: Download tool
uses: actions/github-script@v7
if: ${{ steps.tool-cache.outputs.cache-hit != 'true' }}
with:
github-token: ${{ inputs.token || env.GITHUB_TOKEN }}
github-token: ${{ inputs.github-token || inputs.token || env.GITHUB_TOKEN }}
base-url: ${{ inputs.github-api-url }}
script: |
// dependencies
const tc = require('@actions/tool-cache')
Expand Down Expand Up @@ -242,7 +255,8 @@ runs:
if: ${{ inputs.pyflakes == 'true' || inputs.shellcheck == 'true' }}
id: tool-dependencies
with:
github-token: ${{ inputs.token || env.GITHUB_TOKEN }}
github-token: ${{ inputs.github-token || inputs.token || env.GITHUB_TOKEN }}
base-url: ${{ inputs.github-api-url }}
script: |
// input envs
const { INPUT_PYFLAKES, INPUT_SHELLCHECK } = process.env
Expand Down Expand Up @@ -303,10 +317,12 @@ runs:
INPUT_PYFLAKES: ${{ inputs.pyflakes }}
INPUT_SHELLCHECK: ${{ inputs.shellcheck }}

- uses: actions/github-script@v7
- name: Run tool
uses: actions/github-script@v7
id: tool-runner
with:
github-token: ${{ inputs.token || env.GITHUB_TOKEN }}
github-token: ${{ inputs.github-token || inputs.token || env.GITHUB_TOKEN }}
base-url: ${{ inputs.github-api-url }}
script: |
// input envs
const { INPUT_FILES, INPUT_FLAGS, INPUT_TOOL_NAME, INPUT_TOOL_DIR_PATH, INPUT_MATCHER, INPUT_MATCHER_PATH, INPUT_TOOL_EXECUTABLE, INPUT_JSON, INPUT_FAIL_ON_ERROR, INPUT_PYFLAKES, INPUT_SHELLCHECK, INPUT_GROUP_RESULT, DEBUG } = process.env
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