Relative imports fail when include path is a relative path outside working directory

[asottile]

This is from sass/libsass-python#114 (comment)

Here's a (relatively) small reproducible case:

bower install foundation
echo "@import 'foundation';" > test.scss
# This works
node-sass --include-path bower_components/foundation/scss test.scss test.css
ls test.css
# Now let's show the bug
mkdir projectdir
cd projectdir
echo "@import 'foundation';" > test.scss
# This fails
node-sass --include-path ../bower_components/foundation/scss test.scss test.css

Output:

$ bower install foundation
bower cached        git://github.com/zurb/bower-foundation.git#5.5.3
bower validate      5.5.3 against git://github.com/zurb/bower-foundation.git#*
bower cached        git://github.com/jquery/jquery-dist.git#2.2.0
bower validate      2.2.0 against git://github.com/jquery/jquery-dist.git#>= 2.1.0
bower cached        git://github.com/ftlabs/fastclick.git#1.0.6
bower validate      1.0.6 against git://github.com/ftlabs/fastclick.git#>=0.6.11
bower cached        git://github.com/carhartl/jquery-cookie.git#1.4.1
bower validate      1.4.1 against git://github.com/carhartl/jquery-cookie.git#~1.4.0
bower cached        git://github.com/mathiasbynens/jquery-placeholder.git#2.0.9
bower validate      2.0.9 against git://github.com/mathiasbynens/jquery-placeholder.git#~2.0.7
bower cached        git://github.com/Modernizr/Modernizr.git#2.8.3
bower validate      2.8.3 against git://github.com/Modernizr/Modernizr.git#2.8.3
bower install       foundation#5.5.3
bower install       jquery#2.2.0
bower install       jquery-placeholder#2.0.9
bower install       fastclick#1.0.6
bower install       jquery.cookie#1.4.1
bower install       modernizr#2.8.3

foundation#5.5.3 bower_components/foundation
├── fastclick#1.0.6
├── jquery#2.2.0
├── jquery-placeholder#2.0.9
├── jquery.cookie#1.4.1
└── modernizr#2.8.3

jquery#2.2.0 bower_components/jquery

jquery-placeholder#2.0.9 bower_components/jquery-placeholder
└── jquery#2.2.0

fastclick#1.0.6 bower_components/fastclick

jquery.cookie#1.4.1 bower_components/jquery.cookie
└── jquery#2.2.0

modernizr#2.8.3 bower_components/modernizr
$ echo "@import 'foundation';" > test.scss
$ # This works
$ node-sass --include-path bower_components/foundation/scss test.scss test.css
Rendering Complete, saving .css file...
Wrote CSS to /tmp/foo/test.css
$ ls test.css
test.css
$ # Now let's show the bug
$ mkdir projectdir
$ cd projectdir
$ echo "@import 'foundation';" > test.scss
$ # This fails
$ node-sass --include-path ../bower_components/foundation/scss test.scss test.css
{
  "formatted": "Error: File to import not found or unreadable: global\n       Parent style sheet: ../bower_components/foundation/scss/foundation/components/_grid.scss\n        on line 5 of ../bower_components/foundation/scss/foundation/components/_grid.scss\n>> @import 'global';\n   ^\n",
  "message": "File to import not found or unreadable: global\nParent style sheet: ../bower_components/foundation/scss/foundation/components/_grid.scss",
  "column": 1,
  "line": 5,
  "file": "../bower_components/foundation/scss/foundation/components/_grid.scss",
  "status": 1
}

I've also confirmed the bug with the python bindings as well, leading me to assume this is a bug with libsass itself.

[jkrehm]

I think this and #1750 are the same issue.

[mgreter]

Was this against master? Cannot find any indication which libsass version?

[asottile]

This is against 3.3.2

[mgreter]

Might be fixed then, can you try latest master?

[asottile]

Fixed in master, thanks!