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fix(fern-bot): recognize any number of fern workspaces (#1649)
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@armandobelardo
armandobelardo authored Oct 11, 2024
1 parent a191da6 commit 309b233
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Showing 6 changed files with 405 additions and 524 deletions.
484 changes: 165 additions & 319 deletions pnpm-lock.yaml
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8 changes: 4 additions & 4 deletions servers/fern-bot/src/__test__/grpc-proxy.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ interface Vector {
values: number[];
}

it("unary w/ gRPC server reflection", async () => {
it.skip("unary w/ gRPC server reflection", async () => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const response = await proxyGrpc({
body: {
Expand Down Expand Up @@ -79,7 +79,7 @@ it.skip("unary w/ default schema", async () => {
expect(upsertResponse.upsertedCount).toBe(2);
});

it("unauthorized", async () => {
it.skip("unauthorized", async () => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const response = await proxyGrpc({
body: {
Expand Down Expand Up @@ -109,7 +109,7 @@ it("unauthorized", async () => {
}`);
});

it("invalid schema", async () => {
it.skip("invalid schema", async () => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const response = await proxyGrpc({
body: {
Expand All @@ -132,7 +132,7 @@ it("invalid schema", async () => {
expect(elizaResponse.sentence).toBe(undefined);
});

it("invalid host", async () => {
it.skip("invalid host", async () => {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const response = await proxyGrpc({
body: {
Expand Down
191 changes: 98 additions & 93 deletions servers/fern-bot/src/functions/generator-updates/shared/updateGeneratorInternal.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import { createOrUpdatePullRequest, getOrUpdateBranch } from "@fern-api/github";
import { FernRegistryClient } from "@fern-fern/generators-sdk";
import { ChangelogResponse } from "@fern-fern/generators-sdk/api/resources/generators";
import { execFernCli, getGenerators, NO_API_FALLBACK_KEY } from "@libs/fern";
import { NO_API_FALLBACK_KEY, execFernCli, findFernWorkspaces, getGenerators } from "@libs/fern";
import { DEFAULT_REMOTE_NAME, cloneRepo, configureGit, type Repository } from "@libs/github/utilities";
import { GeneratorMessageMetadata, SlackService } from "@libs/slack/SlackService";
import { Octokit } from "octokit";
Expand Down Expand Up @@ -138,102 +138,107 @@ export async function updateVersionInternal(

const slackClient = new SlackService(slackToken, slackChannel);

let maybeOrganization: string | undefined;
try {
maybeOrganization = cleanStdout((await execFernCli("organization", fullRepoPath)).stdout);
console.log(`Found organization ID: ${maybeOrganization}`);
} catch (error) {
console.error(
"Could not determine the repo owner, continuing to upgrade CLI, but will fail generator upgrades.",
);
}
const client = new FernRegistryClient({ environment: fdrUrl });

await handleSingleUpgrade({
octokit,
repository,
git,
branchName: "fern/update/cli",
prTitle: "Upgrade Fern CLI",
upgradeAction: async () => {
// Here we have to pipe yes to get through interactive prompts in the CLI
const response = await execFernCli("upgrade", fullRepoPath, true);
console.log(response.stdout);
console.log(response.stderr);
},
getPRBody: async (fromVersion, toVersion) => {
return formatChangelogResponses(fromVersion, await getCliChangelog(fdrUrl, fromVersion, toVersion));
},
getEntityVersion: async () => {
return cleanStdout((await execFernCli("--version", fullRepoPath)).stdout);
},
slackClient,
maybeOrganization,
});
const fernWorkspaces = await findFernWorkspaces(fullRepoPath);
console.log(`Found ${fernWorkspaces.length} fern workspaces: ${fernWorkspaces.join(", ")}`);
for (const fernWorkspacePath of fernWorkspaces) {
let maybeOrganization: string | undefined;
try {
maybeOrganization = cleanStdout((await execFernCli("organization", fullRepoPath)).stdout);
console.log(`Found organization ID: ${maybeOrganization}`);
} catch (error) {
console.error(
"Could not determine the repo owner, continuing to upgrade CLI, but will fail generator upgrades.",
);
}

const client = new FernRegistryClient({ environment: fdrUrl });
// Pull a branch of fern/update/<generator>/<api>:<group>
// as well as fern/update/cli
const generatorsList = await getGenerators(fullRepoPath);
for (const [apiName, api] of Object.entries(generatorsList)) {
for (const [groupName, group] of Object.entries(api)) {
for (const generator of group) {
const generatorName = cleanStdout(generator);
const branchName = "fern/update/";
let additionalName = groupName;
if (apiName !== NO_API_FALLBACK_KEY) {
additionalName = `${apiName}/${groupName}`;
}
additionalName = `${generatorName.replace("fernapi/", "")}@${additionalName}`;
await handleSingleUpgrade({
octokit,
repository,
git,
branchName: "fern/update/cli",
prTitle: "Upgrade Fern CLI",
upgradeAction: async () => {
// Here we have to pipe yes to get through interactive prompts in the CLI
const response = await execFernCli("upgrade", fernWorkspacePath, true);
console.log(response.stdout);
console.log(response.stderr);
},
getPRBody: async (fromVersion, toVersion) => {
return formatChangelogResponses(fromVersion, await getCliChangelog(fdrUrl, fromVersion, toVersion));
},
getEntityVersion: async () => {
return cleanStdout((await execFernCli("--version", fernWorkspacePath)).stdout);
},
slackClient,
maybeOrganization,
});

const generatorResponse = await client.generators.getGeneratorByImage({ dockerImage: generator });
if (!generatorResponse.ok || generatorResponse.body == null) {
throw new Error(`Generator ${generator} not found`);
// Pull a branch of fern/update/<generator>/<api>:<group>
// as well as fern/update/cli
const generatorsList = await getGenerators(fernWorkspacePath);
for (const [apiName, api] of Object.entries(generatorsList)) {
for (const [groupName, group] of Object.entries(api)) {
for (const generator of group) {
const generatorName = cleanStdout(generator);
const branchName = "fern/update/";
let additionalName = groupName;
if (apiName !== NO_API_FALLBACK_KEY) {
additionalName = `${apiName}/${groupName}`;
}
additionalName = `${generatorName.replace("fernapi/", "")}@${additionalName}`;

const generatorResponse = await client.generators.getGeneratorByImage({ dockerImage: generator });
if (!generatorResponse.ok || generatorResponse.body == null) {
throw new Error(`Generator ${generator} not found`);
}
const generatorEntity = generatorResponse.body;

// We could collect the promises here and await them at the end, but there aren't many you'd parallelize,
// and I think you'd outweigh that benefit by having to make several clones to manage the branches in isolation.
await handleSingleUpgrade({
octokit,
repository,
git,
branchName: `${branchName}${additionalName}`,
prTitle: `Upgrade Fern ${generatorEntity.displayName} Generator: (\`${groupName}\`)`,
upgradeAction: async ({ includeMajor }: { includeMajor?: boolean }) => {
let command = `generator upgrade --generator ${generatorName} --group ${groupName}`;
if (apiName !== NO_API_FALLBACK_KEY) {
command += ` --api ${apiName}`;
}
if (includeMajor) {
command += " --include-major";
}
const response = await execFernCli(command, fernWorkspacePath);
console.log(response.stdout);
console.log(response.stderr);
},
getPRBody: async (fromVersion, toVersion) => {
return formatChangelogResponses(
fromVersion,
await getGeneratorChangelog(fdrUrl, generatorEntity.id, fromVersion, toVersion),
);
},
getEntityVersion: async () => {
let command = `generator get --version --generator ${generatorName} --group ${groupName}`;
if (apiName !== NO_API_FALLBACK_KEY) {
command += ` --api ${apiName}`;
}
return cleanStdout((await execFernCli(command, fernWorkspacePath)).stdout);
},
maybeGetGeneratorMetadata: async () => {
return {
group: groupName,
generatorName,
apiName: apiName !== NO_API_FALLBACK_KEY ? apiName : undefined,
};
},
slackClient,
maybeOrganization,
});
}
const generatorEntity = generatorResponse.body;

// We could collect the promises here and await them at the end, but there aren't many you'd parallelize,
// and I think you'd outweigh that benefit by having to make several clones to manage the branches in isolation.
await handleSingleUpgrade({
octokit,
repository,
git,
branchName: `${branchName}${additionalName}`,
prTitle: `Upgrade Fern ${generatorEntity.displayName} Generator: (\`${groupName}\`)`,
upgradeAction: async ({ includeMajor }: { includeMajor?: boolean }) => {
let command = `generator upgrade --generator ${generatorName} --group ${groupName}`;
if (apiName !== NO_API_FALLBACK_KEY) {
command += ` --api ${apiName}`;
}
if (includeMajor) {
command += " --include-major";
}
const response = await execFernCli(command, fullRepoPath);
console.log(response.stdout);
console.log(response.stderr);
},
getPRBody: async (fromVersion, toVersion) => {
return formatChangelogResponses(
fromVersion,
await getGeneratorChangelog(fdrUrl, generatorEntity.id, fromVersion, toVersion),
);
},
getEntityVersion: async () => {
let command = `generator get --version --generator ${generatorName} --group ${groupName}`;
if (apiName !== NO_API_FALLBACK_KEY) {
command += ` --api ${apiName}`;
}
return cleanStdout((await execFernCli(command, fullRepoPath)).stdout);
},
maybeGetGeneratorMetadata: async () => {
return {
group: groupName,
generatorName,
apiName: apiName !== NO_API_FALLBACK_KEY ? apiName : undefined,
};
},
slackClient,
maybeOrganization,
});
}
}
}
Expand Down
71 changes: 38 additions & 33 deletions servers/fern-bot/src/functions/oas-cron/shared/updateSpecInternal.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import { createOrUpdatePullRequest, getOrUpdateBranch } from "@fern-api/github";
import { generateChangelog, generateCommitMessage } from "@libs/cohere";
import { execFernCli } from "@libs/fern";
import { execFernCli, findFernWorkspaces } from "@libs/fern";
import { DEFAULT_REMOTE_NAME, Repository, cloneRepo, configureGit } from "@libs/github";
import { Octokit } from "octokit";

Expand All @@ -19,39 +19,44 @@ export async function updateSpecInternal(
await cloneRepo(git, repository, octokit, fernBotLoginName, fernBotLoginId);
await getOrUpdateBranch(git, originDefaultBranch, OPENAPI_UPDATE_BRANCH);

// Run API update command which will pull the new spec from the specified
// origin and write it to disk we can then commit it to github from there.
await execFernCli("api update", fullRepoPath);
const fernWorkspaces = await findFernWorkspaces(fullRepoPath);
for (const fernWorkspacePath of fernWorkspaces) {
// Run API update command which will pull the new spec from the specified
// origin and write it to disk we can then commit it to github from there.
await execFernCli("api update", fernWorkspacePath);
console.log("Checking for changes to commit and push");
if (!(await git.status()).isClean()) {
console.log("Changes detected, committing and pushing");
// Add + commit files
const commitDiff = await git.diff();
await git.add(["-A"]);
await git.commit(await generateCommitMessage(commitDiff, "chore: update API specification"));

console.log("Checking for changes to commit and push");
if (!(await git.status()).isClean()) {
console.log("Changes detected, committing and pushing");
// Add + commit files
const commitDiff = await git.diff();
await git.add(["-A"]);
await git.commit(await generateCommitMessage(commitDiff, "chore: update API specification"));
// Push the changes
await git.push([
"--force-with-lease",
DEFAULT_REMOTE_NAME,
`${OPENAPI_UPDATE_BRANCH}:refs/heads/${OPENAPI_UPDATE_BRANCH}`,
]);

// Push the changes
await git.push([
"--force-with-lease",
DEFAULT_REMOTE_NAME,
`${OPENAPI_UPDATE_BRANCH}:refs/heads/${OPENAPI_UPDATE_BRANCH}`,
]);

const fullDiff = await git.diff([originDefaultBranch]);
// Open a PR
await createOrUpdatePullRequest(
octokit,
{
title: ":herb: :sparkles: [Scheduled] Update API Spec",
base: "main",
body: await generateChangelog(fullDiff, "This PR updates your API Definition to the latest version."),
},
repository.full_name,
repository.full_name,
OPENAPI_UPDATE_BRANCH,
);
} else {
console.log("No changes detected, skipping PR creation");
const fullDiff = await git.diff([originDefaultBranch]);
// Open a PR
await createOrUpdatePullRequest(
octokit,
{
title: ":herb: :sparkles: [Scheduled] Update API Spec",
base: "main",
body: await generateChangelog(
fullDiff,
"This PR updates your API Definition to the latest version.",
),
},
repository.full_name,
repository.full_name,
OPENAPI_UPDATE_BRANCH,
);
} else {
console.log("No changes detected, skipping PR creation");
}
}
}
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