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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
import type { DenoWorkspaceCrate } from "./deno_workspace.ts";
export function getCratesPublishOrder(crates: DenoWorkspaceCrate[]) {
const pendingCrates = [...crates];
const sortedCrates = [];
while (pendingCrates.length > 0) {
for (let i = pendingCrates.length - 1; i >= 0; i--) {
const crate = pendingCrates[i];
const hasPendingDependency = crate.getDependencies()
.some((c) => pendingCrates.includes(c));
if (!hasPendingDependency) {
sortedCrates.push(crate);
pendingCrates.splice(i, 1);
}
}
}
return sortedCrates;
}
export function getGitLogFromTag(directory: string, tagName: string) {
return runCommand({
cwd: directory,
cmd: ["git", "log", "--oneline", `${tagName}..`],
});
}
export function formatGitLogForMarkdown(text: string) {
return text.split(/\r?\n/)
.map((line) => line.replace(/^[a-f0-9]{9} /i, "").trim())
.filter((l) => !l.startsWith("chore") && l.length > 0)
.sort()
.map((line) => `- ${line}`)
.join("\n");
}
export async function runCommand(params: {
cwd: string;
cmd: string[];
}) {
const p = Deno.run({
cwd: params.cwd,
cmd: params.cmd,
stderr: "piped",
stdout: "piped",
});
const [status, stdout, stderr] = await Promise.all([
p.status(),
p.output(),
p.stderrOutput(),
]);
p.close();
if (!status.success) {
throw new Error(
`Error executing ${params.cmd[0]}: ${new TextDecoder().decode(stderr)}`,
);
}
return new TextDecoder().decode(stdout);
}
export async function withRetries<TReturn>(params: {
action: () => Promise<TReturn>;
retryCount: number;
retryDelaySeconds: number;
}) {
for (let i = 0; i < params.retryCount; i++) {
if (i > 0) {
console.log(
`Failed. Trying again in ${params.retryDelaySeconds} seconds...`,
);
await delay(params.retryDelaySeconds * 1000);
console.log(`Attempt ${i + 1}/${params.retryCount}...`);
}
try {
return await params.action();
} catch (err) {
console.error(err);
}
}
throw new Error(`Failed after ${params.retryCount} attempts.`);
}
function delay(ms: number) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
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