Switch /git-artifacts from Azure Pipelines to GitHub workflows

With this commit, a `/git-artifacts` command will no longer trigger the
`Git Artifacts` Azure Pipeline but instead the `tag-git` GitHub
workflow.

This relies on the previous commit which teaches the GitForWindows
GitHub App to react to a completed `tag-git` run by triggering the
corresponding `git-artifacts` runs.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

GitForWindowsHelper/slash-commands.js

@@ -267,11 +267,33 @@ module.exports = async (context, req) => {
             await checkPermissions()
             await thumbsUp()
 
-            const { triggerGitArtifacts } = require('./azure-pipelines')
-            const answer = await triggerGitArtifacts(context, req.body.issue.number)
+            const { getPRCommitSHA } = require('./issues')
+            const rev = await getPRCommitSHA(context, await getToken(), owner, repo, issueNumber)
+
+            const triggerWorkflowDispatch = require('./trigger-workflow-dispatch')
+            const answer = await triggerWorkflowDispatch(
+                context,
+                await getToken(),
+                'git-for-windows',
+                'git-for-windows-automation',
+                'tag-git.yml',
+                'main', {
+                    rev,
+                    owner,
+                    repo,
+                    snapshot: false
+                }
+            )
 
             const { appendToIssueComment } = require('./issues')
-            const answer2 = await appendToIssueComment(context, await getToken(), owner, repo, commentId, `The Azure Pipeline run [was started](${answer.url})`)
+            const answer2 = await appendToIssueComment(
+                context,
+                await getToken(),
+                owner,
+                repo,
+                commentId,
+                `The \`tag-git\` workflow run [was started](${answer.html_url})`
+            )
             return `I edited the comment: ${answer2.html_url}`
         }
 

__tests__/index.test.js

@@ -103,6 +103,9 @@ let mockGitHubApiRequest = jest.fn((_context, _token, method, requestPath, paylo
     if (method === 'GET' && requestPath.endsWith('/pulls/86')) return {
         head: { sha: '707a11ee' }
     }
+    if (method === 'GET' && requestPath.endsWith('/pulls/4322')) return {
+        head: { sha: 'c8edb521bdabec14b07e9142e48cab77a40ba339' }
+    }
     throw new Error(`Unhandled ${method}-${requestPath}-${JSON.stringify(payload)}`)
 })
 jest.mock('../GitForWindowsHelper/github-api-request', () => {
@@ -390,3 +393,32 @@ The \`git-artifacts-i686\` workflow run [was started](dispatched-workflow-git-ar
         throw e;
     }
 })
+
+testIssueComment('/git-artifacts', {
+    issue: {
+        number: 4322,
+        title: 'Rebase to v2.40.0-rc1',
+        pull_request: {
+            html_url: 'https://github.com/git-for-windows/git/pull/4322'
+        }
+    }
+}, async (context) => {
+    expect(await index(context, context.req)).toBeUndefined()
+    expect(context.res).toEqual({
+        body: `I edited the comment: appended-comment-body-existing comment body
+
+The \`tag-git\` workflow run [was started](dispatched-workflow-tag-git.yml)`,
+        headers: undefined,
+        status: undefined
+    })
+    expect(mockGetInstallationAccessToken).toHaveBeenCalledTimes(1)
+    expect(mockGitHubApiRequestAsApp).not.toHaveBeenCalled()
+    expect(dispatchedWorkflows).toHaveLength(1)
+    expect(dispatchedWorkflows[0].html_url).toEqual('dispatched-workflow-tag-git.yml')
+    expect(dispatchedWorkflows[0].payload.inputs).toEqual({
+        owner: 'git-for-windows',
+        repo: 'git',
+        rev: 'c8edb521bdabec14b07e9142e48cab77a40ba339',
+        snapshot: false
+    })
+})