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port.js
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68 lines (52 loc) · 1.81 KB
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
/*
Backport changes from the debugger directory for a given commit
e.g. node bin/port.js --mc ../gecko-dev --sha 029877e0
*/
const path = require("path");
const minimist = require("minimist");
const fs = require("fs");
const chalk = require("chalk");
const shell = require("shelljs");
const {
tools: { copyFile }
} = require("devtools-launchpad/index");
const args = minimist(process.argv.slice(1), {
string: ["mc", "sha"]
});
let mcPath = args.mc || "./firefox";
const sha = args.sha || null;
function exec(cmd) {
return shell.exec(cmd, { silent: true });
}
function copyCommitFiles({mcModulePath, mcPath, projectPath}) {
shell.cd(mcPath)
const { stdout: files } = exec(`git diff-tree --no-commit-id --name-only -r ${sha}`);
const dbgFiles = files.split("\n").filter(file => file.includes(mcModulePath))
for (const file of dbgFiles) {
const filePath = file.replace(mcModulePath,'')
const mcFilePath = path.resolve(mcPath, file)
const dbgFilePath = path.resolve(projectPath, filePath);
try {
if (fs.existsSync(mcFilePath)) {
copyFile(mcFilePath, dbgFilePath, {})
} else {
fs.unlinkSync(dbgFilePath);
}
} catch (e) {
console.log(e.message)
}
}
}
function start() {
const projectPath = path.resolve(__dirname, "..");
const mcModulePath = "devtools/client/debugger/new/";
// resolving against the project path in case it's relative. If it's absolute
// it will override whatever is in projectPath.
mcPath = path.resolve(projectPath, mcPath);
const config = { mcPath, projectPath, mcModulePath };
copyCommitFiles(config);
}
start();