63 lines
2.4 KiB
TypeScript
63 lines
2.4 KiB
TypeScript
/**
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* You should have ts-node installed globally before executing this, probably!
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* Otherwise you'll need to compile this script before you start bisecting!
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*/
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import cp = require("child_process");
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import fs = require("fs");
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// Slice off 'node bisect-test.js' from the command line args
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const args = process.argv.slice(2);
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function tsc(tscArgs: string, onExit: (exitCode: number) => void) {
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const tsc = cp.exec("node built/local/tsc.js " + tscArgs,() => void 0);
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tsc.on("close", tscExitCode => {
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onExit(tscExitCode);
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});
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}
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// TODO: Rewrite bisect script to handle the post-jake/gulp swap period
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const jake = cp.exec("jake clean local", () => void 0);
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jake.on("close", jakeExitCode => {
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if (jakeExitCode === 0) {
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// See what we're being asked to do
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if (args[1] === "compiles" || args[1] === "!compiles") {
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tsc(args[0], tscExitCode => {
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if ((tscExitCode === 0) === (args[1] === "compiles")) {
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console.log("Good");
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process.exit(0); // Good
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}
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else {
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console.log("Bad");
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process.exit(1); // Bad
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}
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});
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}
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else if (args[1] === "emits" || args[1] === "!emits") {
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tsc(args[0], tscExitCode => {
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fs.readFile(args[2], "utf-8", (err, data) => {
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const doesContains = data.indexOf(args[3]) >= 0;
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if (doesContains === (args[1] === "emits")) {
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console.log("Good");
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process.exit(0); // Good
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}
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else {
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console.log("Bad");
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process.exit(1); // Bad
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}
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});
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});
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}
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else {
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console.log("Unknown command line arguments.");
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console.log("Usage (compile errors): git bisect run ts-node scripts\bisect-test.ts '../failure.ts --module amd' !compiles");
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console.log("Usage (emit check): git bisect run ts-node scripts\bisect-test.ts bar.ts emits bar.js '_this = this'");
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// Aborts the 'git bisect run' process
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process.exit(-1);
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}
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}
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else {
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// Compiler build failed; skip this commit
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console.log("Skip");
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process.exit(125); // bisect skip
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}
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});
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