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Adding a Node-based release management script for pushing new release…
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#!/usr/bin/env node | ||
/* | ||
* jQuery Release Management | ||
*/ | ||
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var fs = require("fs"), | ||
child = require("child_process"), | ||
debug = false; | ||
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var scpURL = "jqadmin@code.origin.jquery.com:/var/www/html/code.jquery.com/", | ||
cdnURL = "http://code.origin.jquery.com/", | ||
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version = /^[\d.]+(?:(?:a|b|rc)\d+|pre)?$/, | ||
versionFile = "version.txt", | ||
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file = "dist/jquery.js", | ||
minFile = "dist/jquery.min.js", | ||
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files = { | ||
"jquery-VER.js": file, | ||
"jquery-VER.min.js": minFile | ||
}, | ||
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finalFiles = { | ||
"jquery.js": file, | ||
"jquery-latest.js": file, | ||
"jquery.min.js": minFile, | ||
"jquery-latest.min.js": minFile | ||
}; | ||
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exec( "git pull && git status", function( error, stdout, stderr ) { | ||
if ( /Changes to be committed/i.test( stdout ) ) { | ||
exit( "Please commit changed files before attemping to push a release." ); | ||
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} else if ( /Changes not staged for commit/i.test( stdout ) ) { | ||
exit( "Please stash files before attempting to push a release." ); | ||
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} else { | ||
setVersion(); | ||
} | ||
}); | ||
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function setVersion() { | ||
var oldVersion = fs.readFileSync( versionFile, "utf8" ); | ||
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prompt( "New Version (was " + oldVersion + "): ", function( data ) { | ||
if ( data && version.test( data ) ) { | ||
fs.writeFileSync( versionFile, data ); | ||
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exec( "git commit -a -m 'Tagging the " + data + " release.' && git push && " + | ||
"git tag " + data + " && git push origin " + data, function() { | ||
make( data ); | ||
}); | ||
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} else { | ||
console.error( "Malformed version number, please try again." ); | ||
setVersion(); | ||
} | ||
}); | ||
} | ||
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function make( newVersion ) { | ||
exec( "make clean && make", function( error, stdout, stderr ) { | ||
// TODO: Verify JSLint | ||
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Object.keys( files ).forEach(function( oldName ) { | ||
var value = files[ oldName ], name = oldName.replace( /VER/g, newVersion ); | ||
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copy( value, name ); | ||
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delete files[ oldName ]; | ||
files[ name ] = value; | ||
}); | ||
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exec( "scp " + Object.keys( files ).join( " " ) + " " + scpURL, function() { | ||
setNextVersion( newVersion ); | ||
}); | ||
}); | ||
} | ||
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function setNextVersion( newVersion ) { | ||
var isFinal = false; | ||
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if ( /(?:a|b|rc)\d+$/.test( newVersion ) ) { | ||
newVersion = newVersion.replace( /(?:a|b|rc)\d+$/, "pre" ); | ||
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} else if ( /^\d+\.\d+\.?(\d*)$/.test( newVersion ) ) { | ||
newVersion = newVersion.replace( /^(\d+\.\d+\.?)(\d*)$/, function( all, pre, num ) { | ||
return pre + (num ? parseFloat( num ) + 1 : 1) + "pre"; | ||
}); | ||
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isFinal = true; | ||
} | ||
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prompt( "Next Version [" + newVersion + "]: ", function( data ) { | ||
if ( !data ) { | ||
data = newVersion; | ||
} | ||
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if ( version.test( data ) ) { | ||
fs.writeFileSync( versionFile, data ); | ||
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exec( "git commit -a -m 'Updating the source version to " + data + "' && git push", function() { | ||
if ( isFinal ) { | ||
makeFinal( newVersion ); | ||
} | ||
}); | ||
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} else { | ||
console.error( "Malformed version number, please try again." ); | ||
setNextVersion( newVersion ); | ||
} | ||
}); | ||
} | ||
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function makeFinal( newVersion ) { | ||
var all = Object.keys( finalFiles ); | ||
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// Copy all the files | ||
all.forEach(function( name ) { | ||
copy( finalFiles[ name ], name ); | ||
}); | ||
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// Upload files to CDN | ||
exec( "scp " + all.join( " " ) + " " + scpURL, function() { | ||
exec( "curl '" + cdnURL + "{" + all.join( "," ) + "}?reload'", function() { | ||
console.log( "Done." ); | ||
}); | ||
}); | ||
} | ||
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function copy( oldFile, newFile ) { | ||
if ( debug ) { | ||
console.log( "Copying " + oldFile + " to " + newFile ); | ||
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} else { | ||
fs.writeFileSync( newFile, fs.readFileSync( oldFile, "utf8" ) ); | ||
} | ||
} | ||
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function prompt( msg, callback ) { | ||
process.stdout.write( msg ); | ||
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process.stdin.resume(); | ||
process.stdin.setEncoding( "utf8" ); | ||
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process.stdin.once( "data", function( chunk ) { | ||
process.stdin.pause(); | ||
callback( chunk.replace( /\n*$/g, "" ) ); | ||
}); | ||
} | ||
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function exec( cmd, fn ) { | ||
if ( debug ) { | ||
console.log( cmd ); | ||
fn(); | ||
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} else { | ||
child.exec( cmd, fn ); | ||
} | ||
} | ||
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function exit( msg ) { | ||
if ( msg ) { | ||
console.error( "\nError: " + msg ); | ||
} | ||
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process.exit( 1 ); | ||
} |