harish2704/npm-offline-registry
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Code Issues Projects Releases Wiki Activity

Small cleanup

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harish2704
2016-05-06 17:13:25 +05:30
parent 9ccb6063f8
commit 86ae839e9b
1 changed files with 13 additions and 28 deletions
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app.js
+13 -28
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@@ -1,4 +1,5 @@
var express = require('express'); var express = require('express');
var Promise = require('bluebird');
var config = require( __dirname + '/./config' ); var config = require( __dirname + '/./config' );
var utils = require( __dirname + '/./utils'); var utils = require( __dirname + '/./utils');
@@ -35,31 +36,23 @@ app.get( '/:package', function( req, res, next ){
var cacheFile = [ NPM_PATH, REGISTRY_NAME, packageName, '.cache.json' ].join( '/' ); var cacheFile = [ NPM_PATH, REGISTRY_NAME, packageName, '.cache.json' ].join( '/' );
return fileExists( cacheFile ) return fileExists( cacheFile )
.then( function( isExists ){ .tap( function( isExists ){
if( !isExists ){ if( !isExists ){
if ( !ENABLE_NPM_FAILOVER ) { if ( !ENABLE_NPM_FAILOVER ) {
return false; return Promise.reject( { status:404, message: 'Package not found' });
} }
res._log.cacheHit = '---'; res._log.cacheHit = '---';
return fetchAndCacheMetadata( packageName, cacheFile ); return fetchAndCacheMetadata( packageName, cacheFile );
} }
}) })
.then( function( cacheState ){ .then( function( ){
if ( !cacheState ) {
return false;
}
res._log.cacheFile = cacheFile; res._log.cacheFile = cacheFile;
return readFile( cacheFile, 'utf-8' ); return readFile( cacheFile, 'utf-8' );
}) })
.then( function( cacheData ){ .then( function( cachedData ){
cacheData = JSON.parse( cacheData ); cachedData = JSON.parse( cachedData );
if ( cacheData ) { patchData( cachedData );
patchData( cacheData ); return res.send( cachedData );
} else {
res.status( 404 );
cacheData = {};
}
return res.send( cacheData );
}) })
.catch( next ); .catch( next );
}); });
@@ -70,23 +63,18 @@ app.get( '/:package/-/:tarball', function( req, res, next ){
var packagePath = [ NPM_PATH , packageName, version, 'package.tgz'].join( '/' ); var packagePath = [ NPM_PATH , packageName, version, 'package.tgz'].join( '/' );
fileExists( packagePath ) fileExists( packagePath )
.then( function( isExists ){ .tap( function( isExists ){
if( !isExists ){ if( !isExists ){
if ( !ENABLE_NPM_FAILOVER ) { if ( !ENABLE_NPM_FAILOVER ) {
return false; return Promise.reject( { status: 404, message: '' });
} }
res._log.cacheHit = '---'; res._log.cacheHit = '---';
return fetchAndCacheTarball( packageName, version, packagePath ); return fetchAndCacheTarball( packageName, version, packagePath );
} }
}) })
.then( function( cacheState ){ .then( function( ){
res._log.cacheFile = packagePath; res._log.cacheFile = packagePath;
if ( cacheState ) { return res.sendFile( packagePath );
return res.sendFile( packagePath );
} else {
res.status( 404 );
return res.end();
}
}) })
.catch( next ); .catch( next );
}); });
@@ -104,10 +92,7 @@ app.use(function(req, res, next) {
app.use(function(err, req, res, next) { app.use(function(err, req, res, next) {
console.log( err.stack ); console.log( err.stack );
res.status(err.status || 500); res.status(err.status || 500);
res.send({ res.send( err.message || err );
message: err.message,
error: err
});
if( next ) { next(); } if( next ) { next(); }
}); });