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Log after subsequent compilations in --watch mode (#11220)

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This commit is contained in:
Nicolò Ribaudo 2020-05-24 23:03:22 +02:00 committed by GitHub
parent 93978267ec
commit 698fe8ef50
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GPG Key ID: 4AEE18F83AFDEB23
32 changed files with 91 additions and 48 deletions
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61
packages/babel-cli/src/babel/dir.js
View File

@ -1,6 +1,7 @@
// @flow
import defaults from "lodash/defaults";
import debounce from "lodash/debounce";
import { sync as makeDirSync } from "make-dir";
import slash from "slash";
import path from "path";
@ -138,6 +139,31 @@ export default async function({
}
}
let compiledFiles = 0;
let startTime = null;
const logSuccess = debounce(
function() {
if (startTime === null) {
// This should never happen, but just in case it's better
// to ignore the log message rather than making @babel/cli crash.
return;
}
const diff = process.hrtime(startTime);
console.log(
`Successfully compiled ${compiledFiles} ${
compiledFiles !== 1 ? "files" : "file"
} with Babel (${diff[0] * 1e3 + Math.round(diff[1] / 1e6)}ms).`,
);
compiledFiles = 0;
startTime = null;
},
100,
{ trailing: true },
);
if (!cliOptions.skipInitialBuild) {
if (cliOptions.deleteDirOnStart) {
util.deleteDir(cliOptions.outDir);
@ -145,17 +171,18 @@ export default async function({
makeDirSync(cliOptions.outDir);
let compiledFiles = 0;
startTime = process.hrtime();
for (const filename of cliOptions.filenames) {
// compiledFiles is just incremented without reading its value, so we
// don't risk race conditions.
// eslint-disable-next-line require-atomic-updates
compiledFiles += await handle(filename);
}
if (!cliOptions.quiet) {
console.log(
`Successfully compiled ${compiledFiles} ${
compiledFiles !== 1 ? "files" : "file"
} with Babel.`,
);
logSuccess();
logSuccess.flush();
}
}
@ -172,16 +199,30 @@ export default async function({
},
});
// This, alongside with debounce, allows us to only log
// when we are sure that all the files have been compiled.
let processing = 0;
["add", "change"].forEach(function(type: string): void {
watcher.on(type, function(filename: string): void {
handleFile(
watcher.on(type, async function(filename: string) {
processing++;
if (startTime === null) startTime = process.hrtime();
try {
await handleFile(
filename,
filename === filenameOrDir
? path.dirname(filenameOrDir)
: filenameOrDir,
).catch(err => {
);
compiledFiles++;
} catch (err) {
console.error(err);
});
}
processing--;
if (processing === 0 && !cliOptions.quiet) logSuccess();
});
});
});

2
packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore in babelrc/stdout.txt vendored
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@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with ignore/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles with only/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/foo/.foo.js -> lib/foo/.foo.js
src/foo/bar.js -> lib/foo/bar.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --include-dotfiles/stdout.txt vendored
View File

@ -1,4 +1,4 @@
src/.foo.js -> lib/.foo.js
src/bar/index.js -> lib/bar/index.js
src/foo/foo.js -> lib/foo/foo.js
Successfully compiled 3 files with Babel.
Successfully compiled 3 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with babelignore/stdout.txt vendored
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@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore in babelrc/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with ignore/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files --no-copy-ignored with only/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foo/bar.js -> lib/foo/bar.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelignore/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files with ignore in babelrc/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files with ignore/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/index.js -> lib/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files with only/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foo/bar.js -> lib/foo/bar.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--copy-files/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar/index.js -> lib/bar/index.js
src/foo/foo.js -> lib/foo/foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--ignore complete/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foobar/foo.js -> lib/foobar/foo.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--ignore glob/stdout.txt vendored
View File

@ -2,4 +2,4 @@ src/a.js -> lib/a.js
src/b.js -> lib/b.js
src/baz/c.js -> lib/baz/c.js
src/foo.js -> lib/foo.js
Successfully compiled 4 files with Babel.
Successfully compiled 4 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--ignore/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/bar/index.js -> lib/bar/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--only glob/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/a.foo.js -> lib/a.foo.js
src/baz/b.foo.js -> lib/baz/b.foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/--only/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/bar/index.js -> lib/bar/index.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --copy-files/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foo.js -> lib/foo.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --keep-file-extension/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar.mjs -> lib/bar.mjs
src/foo.js -> lib/foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --out-file-extension/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar.mjs -> lib/bar.mjs
src/foo.jsx -> lib/foo.mjs
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --relative/stdout.txt vendored
View File

@ -2,4 +2,4 @@ package1/src/bar/bar1.js -> package1/lib/bar/bar1.js
package1/src/foo1.js -> package1/lib/foo1.js
package2/src/bar/bar2.js -> package2/lib/bar/bar2.js
package2/src/foo2.js -> package2/lib/foo2.js
Successfully compiled 4 files with Babel.
Successfully compiled 4 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps inline/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar/bar.js -> lib/bar/bar.js
src/foo.js -> lib/foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --source-maps/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar/bar.js -> lib/bar/bar.js
src/foo.js -> lib/foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir --verbose/stdout.txt vendored
View File

@ -1,3 +1,3 @@
src/bar/bar.js -> lib/bar/bar.js
src/foo.js -> lib/foo.js
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/dir --out-dir/stdout.txt vendored
View File

@ -1 +1 @@
Successfully compiled 2 files with Babel.
Successfully compiled 2 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/empty dir --out-dir/stdout.txt vendored
View File

@ -1 +1 @@
Successfully compiled 0 files with Babel.
Successfully compiled 0 files with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/filename --out-dir --relative/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foo.js -> lib/foo.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

2
packages/babel-cli/test/fixtures/babel/filename --out-dir/stdout.txt vendored
View File

@ -1,2 +1,2 @@
src/foo.js -> lib/foo.js
Successfully compiled 1 file with Babel.
Successfully compiled 1 file with Babel (123ms).

10
packages/babel-cli/test/index.js
View File

@ -49,19 +49,19 @@ const saveInFiles = function(files) {
});
};
const replacePaths = function(str, cwd) {
const normalizeOutput = function(str, cwd) {
let prev;
do {
prev = str;
str = str.replace(cwd, "<CWD>");
} while (str !== prev);
return str;
return str.replace(/\(\d+ms\)/g, "(123ms)");
};
const assertTest = function(stdout, stderr, opts, cwd) {
stdout = replacePaths(stdout, cwd);
stderr = replacePaths(stderr, cwd);
stdout = normalizeOutput(stdout, cwd);
stderr = normalizeOutput(stderr, cwd);
const expectStderr = opts.stderr.trim();
stderr = stderr.trim();
@ -84,6 +84,7 @@ const assertTest = function(stdout, stderr, opts, cwd) {
if (opts.stdoutContains) {
expect(stdout).toContain(expectStdout);
} else {
fs.writeFileSync(opts.stdoutPath, stdout + "\n");
expect(stdout).toBe(expectStdout);
}
} else if (stdout) {
@ -230,6 +231,7 @@ fs.readdirSync(fixtureLoc).forEach(function(binName) {
["stdout", "stdin", "stderr"].forEach(function(key) {
const loc = path.join(testLoc, key + ".txt");
opts[key + "Path"] = loc;
if (fs.existsSync(loc)) {
opts[key] = helper.readFile(loc);
} else {