smalltalk-matrix/tools/beta-release/app.js
2022-08-31 21:08:39 +01:00

152 lines
4.2 KiB
JavaScript

import { release } from './release.js'
const config = {
owner: "ouchadam",
repo: "small-talk",
pathToVersionFile: "version.json",
rcBranchesFrom: "main",
rcMergesTo: "release",
packageName: "app.dapk.st"
}
const rcBranchName = "release-candidate"
export const startReleaseProcess = async ({ github, context, core }) => {
console.log("script start")
if (await doesNotHaveInProgressRelease(github) && await isWorkingBranchAhead(github)) {
await startRelease(github)
} else {
console.log(`Release skipped due to being behind`)
}
return ""
}
export const publishRelease = async (github, artifacts) => {
const versionFile = await readVersionFile(github, "release")
await release(
github,
versionFile.content,
config.packageName,
artifacts,
config,
).catch((error) => console.log(error))
}
const isWorkingBranchAhead = async (github) => {
const result = await github.rest.repos.compareCommitsWithBasehead({
owner: config.owner,
repo: config.repo,
basehead: `${config.rcMergesTo}...${config.rcBranchesFrom}`,
per_page: 1,
page: 1,
})
return result.data.status === "ahead"
}
const doesNotHaveInProgressRelease = async (github) => {
const releasePrs = await github.rest.pulls.list({
owner: config.owner,
repo: config.repo,
state: "open",
base: config.rcMergesTo
})
const syncPrs = await github.rest.pulls.list({
owner: config.owner,
repo: config.repo,
state: "open",
base: config.rcBranchesFrom,
head: `${config.owner}:${config.rcMergesTo}`
})
return releasePrs.data.length === 0 && syncPrs.data.length === 0
}
const startRelease = async (github) => {
console.log(`creating release candidate from head of ${config.rcBranchesFrom}`)
await createBranch(github, "release-candidate", config.rcBranchesFrom)
await incrementVersionFile(github, rcBranchName)
const createdPr = await github.rest.pulls.create({
owner: config.owner,
repo: config.repo,
title: "[Auto] Release Candidate",
head: rcBranchName,
base: config.rcMergesTo,
body: "todo",
})
github.graphql(
`
mutation ($pullRequestId: ID!, $mergeMethod: PullRequestMergeMethod!) {
enablePullRequestAutoMerge(input: {
pullRequestId: $pullRequestId,
mergeMethod: $mergeMethod
}) {
pullRequest {
autoMergeRequest {
enabledAt
enabledBy {
login
}
}
}
}
}
`,
{
pullRequestId: createdPr.data.node_id,
mergeMethod: "MERGE"
}
)
}
const createBranch = async (github, branchName, fromBranch) => {
const mainRef = await github.rest.git.getRef({
owner: config.owner,
repo: config.repo,
ref: `heads/${fromBranch}`,
})
await github.rest.git.createRef({
owner: config.owner,
repo: config.repo,
ref: `refs/heads/${branchName}`,
sha: mainRef.data.object.sha,
})
}
const incrementVersionFile = async (github, branchName) => {
const versionFile = await readVersionFile(github, branchName)
const updatedVersionFile = {
...versionFile.content,
code: versionFile.content.code + 1,
}
const encodedContentUpdate = Buffer.from(JSON.stringify(updatedVersionFile, null, 2)).toString('base64')
await github.rest.repos.createOrUpdateFileContents({
owner: config.owner,
repo: config.repo,
content: encodedContentUpdate,
path: config.pathToVersionFile,
sha: versionFile.sha,
branch: branchName,
message: "updating version for release",
})
}
const readVersionFile = async (github, branch) => {
const result = await github.rest.repos.getContent({
owner: config.owner,
repo: config.repo,
path: config.pathToVersionFile,
ref: branch,
})
const content = Buffer.from(result.data.content, result.data.encoding).toString()
return {
content: JSON.parse(content),
sha: result.data.sha,
}
}