flow-bin

Binary wrapper for Flow - A static type checker for JavaScript

OS X and Linux (64-bit) binaries are currently provided.

Forked from flowtype/flow-bin and released with Flow patched with facebook/flow#6504 applied.

CLI

$ npm install --global flow-bin

$ flow --help

API

$ npm install --save flow-bin

const execFile = require('child_process').execFile;
const flow = require('flow-bin');

execFile(flow, ['check'], (err, stdout) => {
	console.log(stdout);
});

License

flow-bin is MIT-licensed.

Releases

New Release

1. Update the "version" in package.json to reflect the flow version to publish. (For now, flow-bin's version is also the version of the flow binary).
2. Run make.

• There should be 2 uncommitted changes at this point: SHASUM256.txt and package.json.

3. Commit the changes with the message Updated binary to v0.30.0, with the correct version.
4. Push/merge to master.
5. Tag the update:

git checkout master &&
git pull &&
make test &&
git tag v$(node -p 'require("./package.json").version') &&
git push v$(node -p 'require("./package.json").version')

6. Publish to npm.

Inspect a Release Before Publishing

npm pack
tar xf "flow-bin-$(node -p 'require("./package.json").version').tgz"
cd package
npm run verify