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

127 lines
3.4 KiB

"use strict";
import { exists, readFile } from "fs";
import { join } from "path";
import { loadReport } from "./report-processor";
import { Report, Settings } from "./types";
interface IOptionsWithBranchInfo {
readonly branch: string;
readonly branchName: string;
readonly owner: string;
readonly reponame: string;
}
interface IOptionsWithRevInfo {
readonly owner: string;
readonly reponame: string;
readonly rev: string;
}
interface IOptionsComplete extends IOptionsWithBranchInfo, IOptionsWithRevInfo {
}
interface IGetReportOptions {
readonly branch?: string;
readonly branchName?: string;
readonly owner: string;
readonly reponame: string;
readonly rev?: string;
}
interface IOptionsWithReport extends IOptionsComplete {
readonly report: Report;
}
type Callback<ResultOptions> = (err: any, result?: ResultOptions) => void;
const addBranchInfo = (settings: Settings, options: IOptionsWithRevInfo, callback: Callback<IOptionsComplete>) => {
const branchFile = join(settings.releasepath, options.owner, options.reponame, "$revs", `${options.rev}.branch`);
exists(branchFile, (exists) => {
if (!exists) {
return callback("BranchFileNotFound");
}
return readFile(branchFile, (err, data) => {
if (err) {
return callback(err);
}
const branch = data.toString();
const branchParts = branch.split("/");
const branchName = branchParts[branchParts.length - 1];
return callback(null, {
...options,
branch,
branchName,
});
});
});
};
const addRevInfo = (settings: Settings, options: IOptionsWithBranchInfo, callback: Callback<IOptionsComplete>) => {
const revFile = join(settings.releasepath, options.owner, options.reponame, options.branch, "latest.id");
exists(revFile, (exists) => {
if (!exists) {
return callback("RevFileNotFound");
}
return readFile(revFile, (err, data) => {
if (err) {
return callback(err);
}
const rev = data.toString();
return callback(null, {
...options,
rev,
});
});
});
};
const parseOptions = (settings: Settings, options: IGetReportOptions, callback: Callback<IOptionsComplete>) => {
if (options.rev && !(/^[\da-f]{40}$/i).test(options.rev)) {
return callback(`Wrong rev format: ${options.rev}`);
}
const result = {
owner: options.owner,
reponame: options.reponame,
};
if (options.rev) {
return addBranchInfo(settings, {
...result,
rev: options.rev,
}, callback);
}
if (options.branchName && /^[\da-f]{40}$/i.test(options.branchName)) {
return addBranchInfo(settings, {
...result,
rev: options.branchName,
}, callback);
}
const branchName = options.branchName || "master";
return addRevInfo(settings, {
...result,
branch: `refs/heads/${branchName}`,
branchName,
}, callback);
};
export const getReport = (settings: Settings, options: IGetReportOptions, callback: Callback<IOptionsWithReport>) => parseOptions(settings, options, (err: string, result: IOptionsComplete) => {
if (err) {
return callback(err);
}
return loadReport(settings, result, callback);
});