Build server prototype (integration with GitHub / NuGet / etc)
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micro-build-server/BuildServer/lib/git/loader.ts

62 lines
2.0 KiB

"use strict";
import { Repository, Remote } from "nodegit";
import { mkdirsSync, removeSync } from "fs-extra";
import { gitToFs } from "./copy";
const fixUrl = (url) => {
if (!url.startsWith("https://")) {
return url;
}
return `git://${url.substr("https://".length)}`;
};
/* Example:
options = {
"remote": "https://github.com/visionmedia/express.git",
"local": "D:\\data\\repositories\\visionmedia\\express.git\\",
"branch": "1.x",
"hash": "82e15cf321fccf3215068814d1ea1aeb3581ddb3",
"exported": "D:\\data\\exportedsource\\visionmedia\\express\\82e15cf321fccf3215068814d1ea1aeb3581ddb3\\",
}
*/
export const gitLoader = (options, globalCallback) => {
const url = fixUrl(options.remote);
const path = `${options.local}/${options.hash}`;
const exported = options.exported;
removeSync(path); // eslint-disable-line no-sync
mkdirsSync(path); // eslint-disable-line no-sync
console.log(`Cloning ${url} to ${path}`);
Repository.init(path, 1)
.catch(globalCallback)
.then((repo) => Remote.create(repo, "origin", url)
.catch(globalCallback)
.then((remote) => remote.fetch([options.branch])
.catch(globalCallback)
.then((number) => {
if (number) {
return globalCallback(`Failed to fetch commit: error number ${number}`);
}
console.log(`Cloned ${url} to ${path}`);
return repo.getCommit(options.hash)
.catch(globalCallback)
.then((commit) => {
removeSync(exported);
mkdirsSync(exported);
gitToFs(commit, exported, (err, result) => {
repo.free();
return globalCallback(err, result);
});
});
})));
};