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ericclemmons / grunt-express-server

Grunt task for running an Express Server that works great with LiveReload + Watch/Regarde
MIT License
248 stars 64 forks source link

not running correct app; cwd problems #111

Open waffledonkey opened 8 years ago

waffledonkey commented 8 years ago

I have app.js in the root directory and I do a build; copying app.js to 'dist'. I then have grunt-express-server configured to use the script path.join(dist, pkg.main) -- in other words dist/app.js. The server starts, but it appears to be running app.js out of root, not out of dist. I know this because part of the dist build is generating a sass stylesheet and replacing the non-sass one. When I view the stylesheet in the browsers inspector from the running grunt-express-server process it's not the sass one. If I cd into dist and just start the app (node app) the resulting stylesheet is the sass-based one. Similarly if I'm in the root directory and I say node dist/app it's not the sass-based one. So it may not be an express-server problem per se, it may be with node itself however if you had a cwd option versus what script should I start and I'll just run from root it seems like it might be fixable.

kind regards,

owensgit commented 8 years ago

I had a similar problem to this, take a look at my Stack Overflow question:

http://stackoverflow.com/questions/40238362/running-grunt-express-server-causes-error-enoent-no-such-file-or-directory-op

waffledonkey commented 8 years ago

I did and I'm glad your advice worked for the OP. Using __dirname would have worked, but I'd have to solve for the path in node and then pass it to the template via app.locals and... I don't know... it felt kind of clumsy; especially if it had to be applied to all external resources.

Instead I solved my issue by forcing the process current working directory to be that of __dirname by dropping process.chdir(__dirname); in my "app" js and now js templates, Sass (in my case) and grunt-express-server (along with copy, newer and livereload) all play nice with one another.