Merge pull request #47530 from Expensify/Rory-FixProdDeployGitHubComments

AndrewGable · web-flow · commit c7d4c5ff253a · 2024-08-16T14:38:24.000-06:00
[No QA] Fix prod deploy GitHub comments
diff --git a/.github/actions/javascript/getDeployPullRequestList/getDeployPullRequestList.ts b/.github/actions/javascript/getDeployPullRequestList/getDeployPullRequestList.ts
@@ -1,13 +1,83 @@
 import * as core from '@actions/core';
 import * as github from '@actions/github';
+import type {RestEndpointMethodTypes} from '@octokit/plugin-rest-endpoint-methods/dist-types/generated/parameters-and-response-types';
 import {getJSONInput} from '@github/libs/ActionUtils';
 import GithubUtils from '@github/libs/GithubUtils';
 import GitUtils from '@github/libs/GitUtils';
 
+type WorkflowRun = RestEndpointMethodTypes['actions']['listWorkflowRuns']['response']['data']['workflow_runs'][number];
+
+const BUILD_AND_DEPLOY_JOB_NAME_PREFIX = 'Build and deploy';
+
+/**
+ * This function checks if a given release is a valid baseTag to get the PR list with `git log baseTag...endTag`.
+ *
+ * The rules are:
+ *     - production deploys can only be compared with other production deploys
+ *     - staging deploys can be compared with other staging deploys or production deploys.
+ *       The reason is that the final staging release in each deploy cycle will BECOME a production release.
+ *       For example, imagine a checklist is closed with version 9.0.20-6; that's the most recent staging deploy, but the release for 9.0.20-6 is now finalized, so it looks like a prod deploy.
+ *       When 9.0.21-0 finishes deploying to staging, the most recent prerelease is 9.0.20-5. However, we want 9.0.20-6...9.0.21-0,
+ *       NOT 9.0.20-5...9.0.21-0 (so that the PR CP'd in 9.0.20-6 is not included in the next checklist)
+ */
+async function isReleaseValidBaseForEnvironment(releaseTag: string, isProductionDeploy: boolean) {
+    if (!isProductionDeploy) {
+        return true;
+    }
+    const isPrerelease = (
+        await GithubUtils.octokit.repos.getReleaseByTag({
+            owner: github.context.repo.owner,
+            repo: github.context.repo.repo,
+            tag: releaseTag,
+        })
+    ).data.prerelease;
+    return !isPrerelease;
+}
+
+/**
+ * Was a given platformDeploy workflow run successful on at least one platform?
+ */
+async function wasDeploySuccessful(runID: number) {
+    const jobsForWorkflowRun = (
+        await GithubUtils.octokit.actions.listJobsForWorkflowRun({
+            owner: github.context.repo.owner,
+            repo: github.context.repo.repo,
+            // eslint-disable-next-line @typescript-eslint/naming-convention
+            run_id: runID,
+            filter: 'latest',
+        })
+    ).data.jobs;
+    return jobsForWorkflowRun.some((job) => job.name.startsWith(BUILD_AND_DEPLOY_JOB_NAME_PREFIX) && job.conclusion === 'success');
+}
+
+/**
+ * This function checks if a given deploy workflow is a valid basis for comparison when listing PRs merged between two versions.
+ * It returns the reason a version should be skipped, or an empty string if the version should not be skipped.
+ */
+async function shouldSkipVersion(lastSuccessfulDeploy: WorkflowRun, inputTag: string, isProductionDeploy: boolean): Promise<string> {
+    if (!lastSuccessfulDeploy?.head_branch) {
+        // This should never happen. Just doing this to appease TS.
+        return '';
+    }
+
+    // we never want to compare a tag with itself. This check is necessary because prod deploys almost always have the same version as the last staging deploy.
+    // In this case, the next for wrong environment fails because the release that triggered that staging deploy is now finalized, so it looks like a prod deploy.
+    if (lastSuccessfulDeploy?.head_branch === inputTag) {
+        return `Same as input tag ${inputTag}`;
+    }
+    if (!(await isReleaseValidBaseForEnvironment(lastSuccessfulDeploy?.head_branch, isProductionDeploy))) {
+        return 'Was a staging deploy, we only want to compare with other production deploys';
+    }
+    if (!(await wasDeploySuccessful(lastSuccessfulDeploy.id))) {
+        return 'Was an unsuccessful deploy, nothing was deployed in that version';
+    }
+    return '';
+}
+
 async function run() {
     try {
         const inputTag = core.getInput('TAG', {required: true});
-        const isProductionDeploy = getJSONInput('IS_PRODUCTION_DEPLOY', {required: false}, false);
+        const isProductionDeploy = !!getJSONInput('IS_PRODUCTION_DEPLOY', {required: false}, false);
         const deployEnv = isProductionDeploy ? 'production' : 'staging';
 
         console.log(`Looking for PRs deployed to ${deployEnv} in ${inputTag}...`);
@@ -27,33 +97,26 @@ async function run() {
 
         // Find the most recent deploy workflow targeting the correct environment, for which at least one of the build jobs finished successfully
         let lastSuccessfulDeploy = completedDeploys.shift();
-        while (
-            lastSuccessfulDeploy?.head_branch &&
-            ((
-                await GithubUtils.octokit.repos.getReleaseByTag({
-                    owner: github.context.repo.owner,
-                    repo: github.context.repo.repo,
-                    tag: lastSuccessfulDeploy.head_branch,
-                })
-            ).data.prerelease === isProductionDeploy ||
-                !(
-                    await GithubUtils.octokit.actions.listJobsForWorkflowRun({
-                        owner: github.context.repo.owner,
-                        repo: github.context.repo.repo,
-                        // eslint-disable-next-line @typescript-eslint/naming-convention
-                        run_id: lastSuccessfulDeploy.id,
-                        filter: 'latest',
-                    })
-                ).data.jobs.some((job) => job.name.startsWith('Build and deploy') && job.conclusion === 'success'))
-        ) {
-            console.log(`Deploy was not a success: ${lastSuccessfulDeploy.html_url}, looking at the next one`);
-            lastSuccessfulDeploy = completedDeploys.shift();
-        }
 
         if (!lastSuccessfulDeploy) {
             throw new Error('Could not find a prior successful deploy');
         }
 
+        let reason = await shouldSkipVersion(lastSuccessfulDeploy, inputTag, isProductionDeploy);
+        while (lastSuccessfulDeploy && reason) {
+            console.log(
+                `Deploy of tag ${lastSuccessfulDeploy.head_branch} was not valid as a base for comparison, looking at the next one. Reason: ${reason}`,
+                lastSuccessfulDeploy.html_url,
+            );
+            lastSuccessfulDeploy = completedDeploys.shift();
+
+            if (!lastSuccessfulDeploy) {
+                throw new Error('Could not find a prior successful deploy');
+            }
+
+            reason = await shouldSkipVersion(lastSuccessfulDeploy, inputTag, isProductionDeploy);
+        }
+
         const priorTag = lastSuccessfulDeploy.head_branch;
         console.log(`Looking for PRs deployed to ${deployEnv} between ${priorTag} and ${inputTag}`);
         const prList = await GitUtils.getPullRequestsMergedBetween(priorTag ?? '', inputTag);
diff --git a/.github/actions/javascript/getDeployPullRequestList/index.js b/.github/actions/javascript/getDeployPullRequestList/index.js
@@ -11502,10 +11502,68 @@ const github = __importStar(__nccwpck_require__(5438));
 const ActionUtils_1 = __nccwpck_require__(6981);
 const GithubUtils_1 = __importDefault(__nccwpck_require__(9296));
 const GitUtils_1 = __importDefault(__nccwpck_require__(1547));
+const BUILD_AND_DEPLOY_JOB_NAME_PREFIX = 'Build and deploy';
+/**
+ * This function checks if a given release is a valid baseTag to get the PR list with `git log baseTag...endTag`.
+ *
+ * The rules are:
+ *     - production deploys can only be compared with other production deploys
+ *     - staging deploys can be compared with other staging deploys or production deploys.
+ *       The reason is that the final staging release in each deploy cycle will BECOME a production release.
+ *       For example, imagine a checklist is closed with version 9.0.20-6; that's the most recent staging deploy, but the release for 9.0.20-6 is now finalized, so it looks like a prod deploy.
+ *       When 9.0.21-0 finishes deploying to staging, the most recent prerelease is 9.0.20-5. However, we want 9.0.20-6...9.0.21-0,
+ *       NOT 9.0.20-5...9.0.21-0 (so that the PR CP'd in 9.0.20-6 is not included in the next checklist)
+ */
+async function isReleaseValidBaseForEnvironment(releaseTag, isProductionDeploy) {
+    if (!isProductionDeploy) {
+        return true;
+    }
+    const isPrerelease = (await GithubUtils_1.default.octokit.repos.getReleaseByTag({
+        owner: github.context.repo.owner,
+        repo: github.context.repo.repo,
+        tag: releaseTag,
+    })).data.prerelease;
+    return !isPrerelease;
+}
+/**
+ * Was a given platformDeploy workflow run successful on at least one platform?
+ */
+async function wasDeploySuccessful(runID) {
+    const jobsForWorkflowRun = (await GithubUtils_1.default.octokit.actions.listJobsForWorkflowRun({
+        owner: github.context.repo.owner,
+        repo: github.context.repo.repo,
+        // eslint-disable-next-line @typescript-eslint/naming-convention
+        run_id: runID,
+        filter: 'latest',
+    })).data.jobs;
+    return jobsForWorkflowRun.some((job) => job.name.startsWith(BUILD_AND_DEPLOY_JOB_NAME_PREFIX) && job.conclusion === 'success');
+}
+/**
+ * This function checks if a given deploy workflow is a valid basis for comparison when listing PRs merged between two versions.
+ * It returns the reason a version should be skipped, or an empty string if the version should not be skipped.
+ */
+async function shouldSkipVersion(lastSuccessfulDeploy, inputTag, isProductionDeploy) {
+    if (!lastSuccessfulDeploy?.head_branch) {
+        // This should never happen. Just doing this to appease TS.
+        return '';
+    }
+    // we never want to compare a tag with itself. This check is necessary because prod deploys almost always have the same version as the last staging deploy.
+    // In this case, the next for wrong environment fails because the release that triggered that staging deploy is now finalized, so it looks like a prod deploy.
+    if (lastSuccessfulDeploy?.head_branch === inputTag) {
+        return `Same as input tag ${inputTag}`;
+    }
+    if (!(await isReleaseValidBaseForEnvironment(lastSuccessfulDeploy?.head_branch, isProductionDeploy))) {
+        return 'Was a staging deploy, we only want to compare with other production deploys';
+    }
+    if (!(await wasDeploySuccessful(lastSuccessfulDeploy.id))) {
+        return 'Was an unsuccessful deploy, nothing was deployed in that version';
+    }
+    return '';
+}
 async function run() {
     try {
         const inputTag = core.getInput('TAG', { required: true });
-        const isProductionDeploy = (0, ActionUtils_1.getJSONInput)('IS_PRODUCTION_DEPLOY', { required: false }, false);
+        const isProductionDeploy = !!(0, ActionUtils_1.getJSONInput)('IS_PRODUCTION_DEPLOY', { required: false }, false);
         const deployEnv = isProductionDeploy ? 'production' : 'staging';
         console.log(`Looking for PRs deployed to ${deployEnv} in ${inputTag}...`);
         const completedDeploys = (await GithubUtils_1.default.octokit.actions.listWorkflowRuns({
@@ -11520,25 +11578,18 @@ async function run() {
             .filter((workflowRun) => workflowRun.conclusion !== 'cancelled');
         // Find the most recent deploy workflow targeting the correct environment, for which at least one of the build jobs finished successfully
         let lastSuccessfulDeploy = completedDeploys.shift();
-        while (lastSuccessfulDeploy?.head_branch &&
-            ((await GithubUtils_1.default.octokit.repos.getReleaseByTag({
-                owner: github.context.repo.owner,
-                repo: github.context.repo.repo,
-                tag: lastSuccessfulDeploy.head_branch,
-            })).data.prerelease === isProductionDeploy ||
-                !(await GithubUtils_1.default.octokit.actions.listJobsForWorkflowRun({
-                    owner: github.context.repo.owner,
-                    repo: github.context.repo.repo,
-                    // eslint-disable-next-line @typescript-eslint/naming-convention
-                    run_id: lastSuccessfulDeploy.id,
-                    filter: 'latest',
-                })).data.jobs.some((job) => job.name.startsWith('Build and deploy') && job.conclusion === 'success'))) {
-            console.log(`Deploy was not a success: ${lastSuccessfulDeploy.html_url}, looking at the next one`);
-            lastSuccessfulDeploy = completedDeploys.shift();
-        }
         if (!lastSuccessfulDeploy) {
             throw new Error('Could not find a prior successful deploy');
         }
+        let reason = await shouldSkipVersion(lastSuccessfulDeploy, inputTag, isProductionDeploy);
+        while (lastSuccessfulDeploy && reason) {
+            console.log(`Deploy of tag ${lastSuccessfulDeploy.head_branch} was not valid as a base for comparison, looking at the next one. Reason: ${reason}`, lastSuccessfulDeploy.html_url);
+            lastSuccessfulDeploy = completedDeploys.shift();
+            if (!lastSuccessfulDeploy) {
+                throw new Error('Could not find a prior successful deploy');
+            }
+            reason = await shouldSkipVersion(lastSuccessfulDeploy, inputTag, isProductionDeploy);
+        }
         const priorTag = lastSuccessfulDeploy.head_branch;
         console.log(`Looking for PRs deployed to ${deployEnv} between ${priorTag} and ${inputTag}`);
         const prList = await GitUtils_1.default.getPullRequestsMergedBetween(priorTag ?? '', inputTag);
diff --git a/.github/workflows/platformDeploy.yml b/.github/workflows/platformDeploy.yml
@@ -38,6 +38,7 @@ jobs:
     secrets: inherit
 
   android:
+    # WARNING: getDeployPullRequestList depends on this job name. do not change job name without adjusting that action accordingly
     name: Build and deploy Android
     needs: validateActor
     if: ${{ fromJSON(needs.validateActor.outputs.IS_DEPLOYER) }}
@@ -122,6 +123,7 @@ jobs:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }}
 
   desktop:
+    # WARNING: getDeployPullRequestList depends on this job name. do not change job name without adjusting that action accordingly
     name: Build and deploy Desktop
     needs: validateActor
     if: ${{ fromJSON(needs.validateActor.outputs.IS_DEPLOYER) }}
@@ -165,6 +167,7 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
 
   iOS:
+    # WARNING: getDeployPullRequestList depends on this job name. do not change job name without adjusting that action accordingly
     name: Build and deploy iOS
     needs: validateActor
     if: ${{ fromJSON(needs.validateActor.outputs.IS_DEPLOYER) }}
@@ -276,6 +279,7 @@ jobs:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK }}
 
   web:
+    # WARNING: getDeployPullRequestList depends on this job name. do not change job name without adjusting that action accordingly
     name: Build and deploy Web
     needs: validateActor
     if: ${{ fromJSON(needs.validateActor.outputs.IS_DEPLOYER) }}
