Merge pull request #61 from actions/upstream-preview-alpha

Add support for preview deployments internal alpha experiment 🧪

.github/release-drafter.yml

@@ -1,38 +1,40 @@
 ---
-name-template: 'v$RESOLVED_VERSION'
-tag-template: 'v$RESOLVED_VERSION'
+name-template: "v$RESOLVED_VERSION"
+tag-template: "v$RESOLVED_VERSION"
 template: |
   # Changelog
+
   $CHANGES
-  See details of [all code changes](https://github.com/actions/deploy-pages/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION) since previous release
+
+  See details of [all code changes](https://github.com/$OWNER/$REPOSITORY/compare/$PREVIOUS_TAG...v$RESOLVED_VERSION) since previous release.
 categories:
-  - title: '🚀 Features'
+  - title: "🚀 Features"
     labels:
-      - 'feature'
-      - 'enhancement'
-  - title: '🐛 Bug Fixes'
+      - "feature"
+      - "enhancement"
+  - title: "🐛 Bug Fixes"
     labels:
-      - 'fix'
-      - 'bugfix'
-      - 'bug'
-  - title: '🧰 Maintenance'
+      - "fix"
+      - "bugfix"
+      - "bug"
+  - title: "🧰 Maintenance"
     labels:
-      - 'infrastructure'
-      - 'automation'
-      - 'documentation'
-  - title: '🏎 Performance'
-    label: 'performance'
-change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+      - "infrastructure"
+      - "automation"
+      - "documentation"
+  - title: "🏎 Performance"
+    label: "performance"
+change-template: "- $TITLE @$AUTHOR (#$NUMBER)"
 version-resolver:
   major:
     labels:
-      - 'type: breaking'
+      - "type: breaking"
   minor:
     labels:
-      - 'type: enhancement'
+      - "type: enhancement"
   patch:
     labels:
-      - 'type: bug'
-      - 'type: maintenance'
-      - 'type: documentation'
+      - "type: bug"
+      - "type: maintenance"
+      - "type: documentation"
   default: patch

README.md

@@ -62,6 +62,16 @@ There are a few important considerations to be aware of:
 
 5. If your Pages site is using GitHub Actions as the source, while not required we highly recommend you also [protect your environment][environment-protection] (we do it by default for you)
 
+# Release instructions
+
+In order to release a new version of this Action:
+
+1. Publish the draft release from the `main` branch with semantic version as the tag name, _with_ the checkbox to publish to the GitHub Marketplace checked. :ballot_box_with_check:
+
+2. After publishing the release, the [`release` workflow][release] will automatically run to create/update the corresponding the major version tag such as `v1`.
+
+   ⚠️ Environment approval is required. Check the [Release workflow run list][release-workflow-runs].
+
 ## License
 
 The scripts and documentation in this project are released under the [MIT License](LICENSE).
@@ -71,3 +81,5 @@ The scripts and documentation in this project are released under the [MIT Licens
 [upload-pages-artifact]: https://github.com/actions/upload-pages-artifact
 [artifacts]: https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts
 [environment-protection]: https://docs.github.com/en/actions/deployment/targeting-different-environments/using-environments-for-deployment#environment-protection-rules
+[release]: .github/workflows/release.yml
+[release-workflow-runs]: https://github.com/actions/deploy-pages/actions/workflows/release.yml

action.yml

@@ -8,7 +8,7 @@ inputs:
   emit_telemetry:
     description: 'Should this action only emit build telemetry instead of deploying the build artifact?'
     required: false
-    default: "false"
+    default: 'false'
   token:
     description: 'GitHub token'
     default: ${{ github.token }}
@@ -16,19 +16,23 @@ inputs:
   timeout:
     description: 'Time in milliseconds after which to timeout and cancel the deployment (default: 10 minutes)'
     required: false
-    default: "600000"
+    default: '600000'
   error_count:
     description: 'Maximum number of status report errors before cancelling a deployment (default: 10)'
     required: false
-    default: "10"
+    default: '10'
   reporting_interval:
     description: 'Time in milliseconds between two deployment status report (default: 5 seconds)'
     required: false
-    default: "5000"
+    default: '5000'
   artifact_name:
     description: 'Name of the artifact to deploy'
     required: false
-    default: "github-pages"
+    default: 'github-pages'
+  preview:
+    description: 'Is this attempting to deploy a pull request as a GitHub Pages preview site? (NOTE: This feature is only in alpha currently and is not available to the public!)'
+    required: false
+    default: 'false'
 outputs:
   page_url:
     description: 'URL to deployed GitHub Pages'

dist/index.js

@@ -8177,7 +8177,8 @@ function getRequiredVars() {
     actionsId: process.env.GITHUB_ACTION,
     githubToken: core.getInput('token'),
     githubApiUrl: process.env.GITHUB_API_URL ?? 'https://api.github.com',
-    artifactName: core.getInput('artifact_name') ?? 'github-pages'
+    artifactName: core.getInput('artifact_name') ?? 'github-pages',
+    isPreview: core.getInput('preview') === 'true'
   }
 }
 
@@ -8227,6 +8228,7 @@ class Deployment {
     this.deploymentInfo = null
     this.githubApiUrl = context.githubApiUrl
     this.artifactName = context.artifactName
+    this.isPreview = context.isPreview === true
   }
 
   // Ask the runtime for the unsigned artifact URL and deploy to GitHub Pages
@@ -8258,6 +8260,9 @@ class Deployment {
         pages_build_version: this.buildVersion,
         oidc_token: idToken
       }
+      if (this.isPreview === true) {
+        payload.preview = true
+      }
       core.info(`Creating deployment with payload:\n${JSON.stringify(payload, null, '\t')}`)
       const response = await axios.post(pagesDeployEndpoint, payload, {
         headers: {
@@ -8310,7 +8315,12 @@ class Deployment {
         this.deploymentInfo != null
           ? this.deploymentInfo['status_url']
           : `${this.githubApiUrl}/repos/${this.repositoryNwo}/pages/deployment/status/${this.buildVersion}`
-      core.setOutput('page_url', this.deploymentInfo != null ? this.deploymentInfo['page_url'] : '')
+      let pageUrl = this.deploymentInfo != null ? this.deploymentInfo['page_url'] : ''
+      const previewUrl = this.deploymentInfo != null ? this.deploymentInfo['preview_url'] : ''
+      if (this.isPreview && previewUrl) {
+        pageUrl = previewUrl
+      }
+      core.setOutput('page_url', pageUrl)
       const timeout = Number(core.getInput('timeout'))
       const reportingInterval = Number(core.getInput('reporting_interval'))
       const maxErrorCount = Number(core.getInput('error_count'))

package.json

@@ -33,7 +33,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/paper-spa/deploy-pages.git"
+    "url": "git+https://github.com/actions/deploy-pages.git"
   },
   "keywords": [
     "GitHub",
@@ -42,7 +42,7 @@
   "author": "GitHub",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/paper-spa/deploy-pages/issues"
+    "url": "https://github.com/actions/deploy-pages/issues"
   },
-  "homepage": "https://github.com/paper-spa/deploy-pages#readme"
+  "homepage": "https://github.com/actions/deploy-pages#readme"
 }

pre/index.js

@@ -8177,7 +8177,8 @@ function getRequiredVars() {
     actionsId: process.env.GITHUB_ACTION,
     githubToken: core.getInput('token'),
     githubApiUrl: process.env.GITHUB_API_URL ?? 'https://api.github.com',
-    artifactName: core.getInput('artifact_name') ?? 'github-pages'
+    artifactName: core.getInput('artifact_name') ?? 'github-pages',
+    isPreview: core.getInput('preview') === 'true'
   }
 }
 
@@ -8227,6 +8228,7 @@ class Deployment {
     this.deploymentInfo = null
     this.githubApiUrl = context.githubApiUrl
     this.artifactName = context.artifactName
+    this.isPreview = context.isPreview === true
   }
 
   // Ask the runtime for the unsigned artifact URL and deploy to GitHub Pages
@@ -8258,6 +8260,9 @@ class Deployment {
         pages_build_version: this.buildVersion,
         oidc_token: idToken
       }
+      if (this.isPreview === true) {
+        payload.preview = true
+      }
       core.info(`Creating deployment with payload:\n${JSON.stringify(payload, null, '\t')}`)
       const response = await axios.post(pagesDeployEndpoint, payload, {
         headers: {
@@ -8310,7 +8315,12 @@ class Deployment {
         this.deploymentInfo != null
           ? this.deploymentInfo['status_url']
           : `${this.githubApiUrl}/repos/${this.repositoryNwo}/pages/deployment/status/${this.buildVersion}`
-      core.setOutput('page_url', this.deploymentInfo != null ? this.deploymentInfo['page_url'] : '')
+      let pageUrl = this.deploymentInfo != null ? this.deploymentInfo['page_url'] : ''
+      const previewUrl = this.deploymentInfo != null ? this.deploymentInfo['preview_url'] : ''
+      if (this.isPreview && previewUrl) {
+        pageUrl = previewUrl
+      }
+      core.setOutput('page_url', pageUrl)
       const timeout = Number(core.getInput('timeout'))
       const reportingInterval = Number(core.getInput('reporting_interval'))
       const maxErrorCount = Number(core.getInput('error_count'))

src/context.js

@@ -12,7 +12,8 @@ function getRequiredVars() {
     actionsId: process.env.GITHUB_ACTION,
     githubToken: core.getInput('token'),
     githubApiUrl: process.env.GITHUB_API_URL ?? 'https://api.github.com',
-    artifactName: core.getInput('artifact_name') ?? 'github-pages'
+    artifactName: core.getInput('artifact_name') ?? 'github-pages',
+    isPreview: core.getInput('preview') === 'true'
   }
 }
 

src/deployment.js

@@ -27,6 +27,7 @@ class Deployment {
     this.deploymentInfo = null
     this.githubApiUrl = context.githubApiUrl
     this.artifactName = context.artifactName
+    this.isPreview = context.isPreview === true
   }
 
   // Ask the runtime for the unsigned artifact URL and deploy to GitHub Pages
@@ -58,6 +59,9 @@ class Deployment {
         pages_build_version: this.buildVersion,
         oidc_token: idToken
       }
+      if (this.isPreview === true) {
+        payload.preview = true
+      }
       core.info(`Creating deployment with payload:\n${JSON.stringify(payload, null, '\t')}`)
       const response = await axios.post(pagesDeployEndpoint, payload, {
         headers: {
@@ -110,7 +114,12 @@ class Deployment {
         this.deploymentInfo != null
           ? this.deploymentInfo['status_url']
           : `${this.githubApiUrl}/repos/${this.repositoryNwo}/pages/deployment/status/${this.buildVersion}`
-      core.setOutput('page_url', this.deploymentInfo != null ? this.deploymentInfo['page_url'] : '')
+      let pageUrl = this.deploymentInfo != null ? this.deploymentInfo['page_url'] : ''
+      const previewUrl = this.deploymentInfo != null ? this.deploymentInfo['preview_url'] : ''
+      if (this.isPreview && previewUrl) {
+        pageUrl = previewUrl
+      }
+      core.setOutput('page_url', pageUrl)
       const timeout = Number(core.getInput('timeout'))
       const reportingInterval = Number(core.getInput('reporting_interval'))
       const maxErrorCount = Number(core.getInput('error_count'))

src/index.test.js

@@ -14,7 +14,7 @@ describe('with all environment variables set', () => {
     process.env.ACTIONS_RUNTIME_URL = 'my-url'
     process.env.GITHUB_RUN_ID = '123'
     process.env.ACTIONS_RUNTIME_TOKEN = 'a-token'
-    process.env.GITHUB_REPOSITORY = 'paper-spa/is-awesome'
+    process.env.GITHUB_REPOSITORY = 'actions/is-awesome'
     process.env.GITHUB_TOKEN = 'gha-token'
     process.env.GITHUB_SHA = '123abc'
     process.env.GITHUB_ACTOR = 'monalisa'
@@ -22,6 +22,11 @@ describe('with all environment variables set', () => {
     process.env.GITHUB_ACTION_PATH = 'something'
   })
 
+  afterEach(() => {
+    // Remove mock for `core.getInput('preview')`
+    delete process.env.INPUT_PREVIEW
+  })
+
   it('Executes cleanly', done => {
     const ip = path.join(__dirname, './index.js')
     cp.exec(`node ${ip}`, { env: process.env }, (err, stdout) => {
@@ -49,7 +54,7 @@ describe('create', () => {
     process.env.ACTIONS_RUNTIME_URL = 'http://my-url/'
     process.env.GITHUB_RUN_ID = '123'
     process.env.ACTIONS_RUNTIME_TOKEN = 'a-token'
-    process.env.GITHUB_REPOSITORY = 'paper-spa/is-awesome'
+    process.env.GITHUB_REPOSITORY = 'actions/is-awesome'
     process.env.GITHUB_TOKEN = 'gha-token'
     process.env.GITHUB_SHA = '123abc'
     process.env.GITHUB_ACTOR = 'monalisa'
@@ -61,6 +66,8 @@ describe('create', () => {
           return 'github-pages'
         case 'token':
           return process.env.GITHUB_TOKEN
+        default:
+          return process.env[`INPUT_${param.toUpperCase()}`] || ''
       }
     })
 
@@ -99,7 +106,7 @@ describe('create', () => {
     await deployment.create(fakeJwt)
 
     expect(axios.post).toBeCalledWith(
-      'https://api.github.com/repos/paper-spa/is-awesome/pages/deployment',
+      'https://api.github.com/repos/actions/is-awesome/pages/deployment',
       {
         artifact_url: 'https://fake-artifact.com&%24expand=SignedContent',
         pages_build_version: 'valid-build-version',
@@ -120,6 +127,52 @@ describe('create', () => {
     scope.done()
   })
 
+  it('can successfully create a preview deployment', async () => {
+    process.env.GITHUB_SHA = 'valid-build-version'
+    const fakeJwt =
+      'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.1wyupfxu1HGoTyIqatYg0hIxy2-0bMO-yVlmLSMuu2w'
+    const scope = nock(`http://my-url`)
+      .get('/_apis/pipelines/workflows/123/artifacts?api-version=6.0-preview')
+      .reply(200, {
+        value: [
+          { url: 'https://another-artifact.com', name: 'another-artifact' },
+          { url: 'https://fake-artifact.com', name: 'github-pages' }
+        ]
+      })
+
+    core.getIDToken = jest.fn().mockResolvedValue(fakeJwt)
+    axios.post = jest.fn().mockResolvedValue('test')
+
+    // Return `"true"` for `core.getInput("preview")`
+    process.env.INPUT_PREVIEW = 'true'
+
+    // Create the deployment
+    const deployment = new Deployment()
+    await deployment.create(fakeJwt)
+
+    expect(axios.post).toBeCalledWith(
+      'https://api.github.com/repos/actions/is-awesome/pages/deployment',
+      {
+        artifact_url: 'https://fake-artifact.com&%24expand=SignedContent',
+        pages_build_version: 'valid-build-version',
+        oidc_token: fakeJwt,
+        preview: true
+      },
+      {
+        headers: {
+          Accept: 'application/vnd.github.v3+json',
+          Authorization: `Bearer gha-token`,
+          'Content-type': 'application/json'
+        }
+      }
+    )
+
+    expect(core.setFailed).not.toHaveBeenCalled()
+    expect(core.info).toHaveBeenCalledWith('Created deployment for valid-build-version')
+
+    scope.done()
+  })
+
   it('Reports errors with failed deployments', async () => {
     process.env.GITHUB_SHA = 'invalid-build-version'
     const scope = nock(`http://my-url`)
@@ -136,7 +189,7 @@ describe('create', () => {
       deployment.create()
     } catch (err) {
       expect(axios.post).toBeCalledWith(
-        'https://api.github.com/repos/paper-spa/is-awesome/pages/deployment',
+        'https://api.github.com/repos/actions/is-awesome/pages/deployment',
         {
           artifact_url: 'https://invalid-artifact.com&%24expand=SignedContent',
           pages_build_version: 'invalid-build-version'
@@ -163,7 +216,7 @@ describe('check', () => {
     process.env.ACTIONS_RUNTIME_URL = 'http://my-url/'
     process.env.GITHUB_RUN_ID = '123'
     process.env.ACTIONS_RUNTIME_TOKEN = 'a-token'
-    process.env.GITHUB_REPOSITORY = 'paper-spa/is-awesome'
+    process.env.GITHUB_REPOSITORY = 'actions/is-awesome'
     process.env.GITHUB_TOKEN = 'gha-token'
     process.env.GITHUB_SHA = '123abc'
     process.env.GITHUB_ACTOR = 'monalisa'

src/pre.test.js

@@ -11,7 +11,7 @@ describe('emitTelemetry', () => {
     process.env.ACTIONS_RUNTIME_URL = 'my-url'
     process.env.GITHUB_RUN_ID = '123'
     process.env.ACTIONS_RUNTIME_TOKEN = 'a-token'
-    process.env.GITHUB_REPOSITORY = 'paper-spa/is-awesome'
+    process.env.GITHUB_REPOSITORY = 'actions/is-awesome'
     process.env.GITHUB_TOKEN = 'gha-token'
     process.env.GITHUB_SHA = '123abc'
     process.env.GITHUB_ACTOR = 'monalisa'
@@ -45,7 +45,7 @@ describe('emitTelemetry', () => {
     emitTelemetry()
 
     expect(axios.post).toBeCalledWith(
-      'https://api.github.com/repos/paper-spa/is-awesome/pages/telemetry',
+      'https://api.github.com/repos/actions/is-awesome/pages/telemetry',
       {
         github_run_id: process.env.GITHUB_RUN_ID
       },