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Modify release script to create a headless tag for bower and publish … 
…to NPM
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@timmywil
timmywil committed Nov 14, 2013
1 parent 0d68b78 commit 2035695
Showing 1 changed file with 158 additions and 50 deletions.
208 changes: 158 additions & 50 deletions build/release.js
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Expand Up @@ -18,6 +18,8 @@ var releaseVersion,
pkg,
branch,

sizzleLoc = "bower_components/sizzle",

scpURL = "jqadmin@code.origin.jquery.com:/var/www/html/code.jquery.com/",
cdnURL = "http://code.origin.jquery.com/",
repoURL = "git@github.com:jquery/jquery.git",
Expand Down Expand Up @@ -57,14 +59,16 @@ var releaseVersion,
steps(
initialize,
checkGitStatus,
tagReleaseVersion,
setReleaseVersion,
gruntBuild,
createTag,
makeReleaseCopies,
setNextVersion,
copyTojQueryCDN,
buildGoogleCDN,
buildMicrosoftCDN,
setNextVersion,
pushToGithub,
publishToNpm,
exit
);

Expand All @@ -78,6 +82,7 @@ function initialize( next ) {

// First arg should be the version number being released
var newver, oldver,
exists = fs.existsSync || path.existsSync,
rsemver = /^(\d+)\.(\d+)\.(\d+)(?:-([\dA-Za-z\-]+(?:\.[\dA-Za-z\-]+)*))?$/,
version = ( process.argv[3] || "" ).toLowerCase().match( rsemver ) || {},
major = version[1],
Expand All @@ -95,10 +100,13 @@ function initialize( next ) {
if ( xbeta === "pre" ) {
die( "Cannot release a 'pre' version!" );
}
if ( !(fs.existsSync || path.existsSync)( "package.json" ) ) {
if ( !exists( "package.json" ) ) {
die( "No package.json in this directory" );
}
pkg = JSON.parse( fs.readFileSync( "package.json" ) );
if ( !exists( sizzleLoc ) ) {
die( "Sizzle expected to exist at " + sizzleLoc );
}
pkg = readJSON( "package.json" );

console.log( "Current version is " + pkg.version + "; generating release " + releaseVersion );
version = pkg.version.match( rsemver );
Expand Down Expand Up @@ -128,21 +136,22 @@ function checkGitStatus( next ) {
});
}

function tagReleaseVersion( next ) {
updatePackageVersion( releaseVersion );
git( [ "commit", "-a", "-m", "Tagging the " + releaseVersion + " release." ], function(){
git( [ "tag", releaseVersion ], next, debug);
}, debug);
function setReleaseVersion( next ) {
updateVersion( releaseVersion );
git( [ "commit", "-a", "-m", "Updating version to " + releaseVersion + "." ], next, debug );
}

function gruntBuild( next ) {
exec( gruntCmd, [], function( error, stdout, stderr ) {
if ( error ) {
die( error + stderr );
}
console.log( stdout );
next();
}, false );
// First clean the dist directory of anything we're not about to rebuild
git( [ "clean", "-dfx", "dist/" ], function() {
exec( gruntCmd, [], function( error, stdout, stderr ) {
if ( error ) {
die( error + stderr );
}
console.log( stdout );
next();
}, false );
}, debug );
}

function makeReleaseCopies( next ) {
Expand Down Expand Up @@ -180,11 +189,6 @@ function makeReleaseCopies( next ) {
next();
}

function setNextVersion( next ) {
updatePackageVersion( nextVersion );
git( [ "commit", "-a", "-m", "Updating the source version to " + nextVersion + "✓™" ], next, debug );
}

function copyTojQueryCDN( next ) {
var cmds = [];

Expand All @@ -209,12 +213,27 @@ function buildMicrosoftCDN( next ) {
makeArchive( "mscdn", msFilesCDN, next );
}

function createTag( next ) {
steps(
checkoutCommit,
commitDistFiles,
tagRelease,
checkoutBranch,
next
);
}

function setNextVersion( next ) {
updateVersion( nextVersion );
git( [ "commit", "-a", "-m", "Updating the source version to " + nextVersion + "✓™" ], next, debug );
}

function pushToGithub( next ) {
git( [ "push", "--tags", repoURL, branch ], next, debug || skipRemote );
}

//==============================

/* Utilities
---------------------------------------------------------------------- */
function steps() {
var cur = 0,
st = arguments;
Expand All @@ -225,14 +244,103 @@ function steps() {
})();
}

function updatePackageVersion( ver ) {
console.log( "Updating package.json version to " + ver );
function readJSON( filename ) {
return JSON.parse( fs.readFileSync( filename ) );
}

function replaceVersionJSON( file, version ) {
var text = fs.readFileSync( file, "utf8" );
text = text.replace( /("version":\s*")[^"]+/, "$1" + version );
fs.writeFileSync( file, text );
}

function updateVersion( ver ) {
console.log( "Updating version to " + ver );
pkg.version = ver;
if ( !debug ) {
fs.writeFileSync( "package.json", JSON.stringify( pkg, null, "\t" ) + "\n" );
[ "package.json", "bower.json" ].forEach(function( filename ) {
replaceVersionJSON( filename, ver );
});
}
}

function copy( oldFile, newFile, skip ) {
console.log( "Copying " + oldFile + " to " + newFile );
if ( !skip ) {
fs.writeFileSync( newFile, fs.readFileSync( oldFile, "utf8" ) );
}
}

function exec( cmd, args, fn, skip ) {
if ( skip ) {
console.log( "# " + cmd + " " + args.join(" ") );
fn( "", "", "" );
} else {
console.log( cmd + " " + args.join(" ") );
child.execFile( cmd, args, { env: process.env },
function( err, stdout, stderr ) {
if ( err ) {
die( stderr || stdout || err );
}
fn.apply( this, arguments );
}
);
}
}

function git( args, fn, skip ) {
exec( "git", args, fn, skip );
}


/* Tag creation
---------------------------------------------------------------------- */
function checkoutCommit( next ) {
git( [ "checkout", "HEAD^0" ], next, debug );
}

function commitDistFiles( next ) {
// Remove scripts property from package.json
var pkgClone = readJSON( "package.json" );
delete pkgClone.scripts;
fs.writeFileSync( "package.json", JSON.stringify( pkgClone, null, "\t" ) );
fs.unlinkSync( ".gitignore" );
// Add files to be committed
git( [ "add", "package.json", "dist", sizzleLoc ], function() {
// Remove unneeded files
git( [ "rm", "-r",
"build",
"speed",
"test",
".editorconfig",
".gitattributes",
".gitignore",
".jscs.json",
".jshintignore",
".jshintrc",
".mailmap",
".travis.yml",
"Gruntfile.js",
"README.md"
], function() {
git( [ "commit", "-a", "-m", releaseVersion ], next, debug );
}, debug );
}, debug );
}

function tagRelease( next ) {
git( [ "tag", releaseVersion ], next, debug );
}

function checkoutBranch( next ) {
// Reset files to previous state before leaving the commit
git( [ "reset", "--hard", "HEAD" ], function() {
git( [ "checkout", branch ], next, debug );
}, debug );
}

/* Archive creation
---------------------------------------------------------------------- */
function makeArchive( cdn, files, fn ) {
if ( isBeta ) {
console.log( "Skipping archive creation for " + cdn + "; " + releaseVersion + " is beta" );
Expand Down Expand Up @@ -269,34 +377,34 @@ function makeArchive( cdn, files, fn ) {
}, false );
}

function copy( oldFile, newFile, skip ) {
console.log( "Copying " + oldFile + " to " + newFile );
if ( !skip ) {
fs.writeFileSync( newFile, fs.readFileSync( oldFile, "utf8" ) );
/* NPM
---------------------------------------------------------------------- */
function publishToNpm( next ) {
// Only publish the master branch to NPM
// You must be the jquery npm user for this not to fail
// To check, run `npm whoami`
// Log in to the jquery user with `npm adduser`
if ( branch !== "master" ) {
next();
return;
}
}

function git( args, fn, skip ) {
exec( "git", args, fn, skip );
}

function exec( cmd, args, fn, skip ) {
if ( skip ) {
console.log( "# " + cmd + " " + args.join(" ") );
fn( "", "", "" );
} else {
console.log( cmd + " " + args.join(" ") );
child.execFile( cmd, args, { env: process.env },
function( err, stdout, stderr ) {
if ( err ) {
die( stderr || stdout || err );
}
fn.apply( this, arguments );
git( [ "checkout", releaseVersion ], function() {
// Only publish committed files
git( [ "clean", "-dfx" ], function() {
var args = [ "publish" ];
// Tag the version as beta if necessary
if ( isBeta ) {
args.push( "--tag", "beta" );
}
);
}
exec( "npm", args, function() {
git( [ "checkout", branch ], next, debug );
}, debug || skipRemote );
}, debug );
}, debug);
}

/* Death
---------------------------------------------------------------------- */
function die( msg ) {
console.error( "ERROR: " + msg );
process.exit( 1 );
Expand Down

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