Node 0.12 compatibility (gnu-tools)

[FND]

It appears that the gnu-tools package isn't available for Node v0.12 (manually installing it raises ELIFECYCLE).

While that package is listed as an optional dependency, it seems to be loaded regardless:

#!/usr/bin/env node

var jsDAV = require("jsDAV/lib/jsdav");

jsDAV.createServer({ node: __dirname }, 8000);

$ ./server
[...]
Error: Cannot find module 'gnu-tools'
    at Function.Module._resolveFilename (module.js:336:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:365:17)
    at require (module.js:384:17)
    at Object.<anonymous> (.../node_modules/jsDAV/lib/DAV/plugins/codesearch.js:15:16)
[...]

[mikedeboer]

Hmm, you're right. It should be changed to optionally include the module. I'll try to do this soonish, but a PR might be faster.

[FND]

I'd tried fixing this myself, but couldn't quite figure out where the "codesearch" plugin is activated in the first place. Might give it another try later this week though.

[FND]

Related: Attempting to install the current HEAD (npm install "git+https://github.com/mikedeboer/jsDAV.git" - required for ETags; cf. #111) fails due to the time package being outdated. Upgrading to v0.11.1 should (cf. #120) fix this installation issue.

[paroga]

#122 should fix this problem

[FND]

Thanks @paroga - testing with a local copy that includes both #122 and #123, things seem to be working fine again:

$ ./server
[info] jsDAV cannot load plugin 'codesearch': Cannot find module 'gnu-tools'
[info] jsDAV cannot load plugin 'filelist': Cannot find module 'gnu-tools'
[info] jsDAV cannot load plugin 'filesearch': Cannot find module 'gnu-tools'
[info] jsDAV server running on http://127.0.0.1:8000

It'd be good to get someone else to confirm this, but feel free to close the issue either way.