Build fails, Running "test:cov" task failed: SyntaxError: missing ) after argument list in node_modules\.bin\istanbul:2

[m-ahmadi]

I'm on windows.
I followed instructions in CONTRIBUTING.md.
I did both of the following, separately and both have failed.
First I did:

git clone https://github.com/wycats/handlebars.js.git
git submodule update --init
npm install
grunt

then I did

git clone https://github.com/wycats/handlebars.js.git --recursive
npm install
grunt

After both of the above this happened:

E:\xampp\htdocs\handlebars.js\node_modules\.bin\istanbul:2
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
          ^^^^^^^
SyntaxError: missing ) after argument list

It's weird because there is no test:cov in the Gruntfile.js

[nknapp]

Looks like Grunt is calling a bash-script for. In my checkout (on Linux) node_modules/.bin/istanbul is not a bash script, but a JavaScript file.

[nknapp]

Could you remove the "node_modules"-directory and re-run "npm install"?

[nknapp]

Please add a comment if this problem is not solved for you. I'd like to cleanup a little and close requests that are probably answered.

[m-ahmadi]

"remove the node_modules directory and re-run npm install"
I just did that and nothing changed, still the same error.

[nknapp]

Could you apply the change I have commited in 611d6d5 and then run "grunt" again?

On Linux, all scripts in the "bin"-property of package.json are copied into the "node_modules"-directory.
On Windows, a ".cmd"-file and as bash-script is created instead. "grunt" runs istanbul with the "child_process.fork()"-command, which does not work with bash-scripts.
The commit directly uses the node-script instead.

[m-ahmadi]

"apply the change in commit: 611d6d5 and then run grunt"

Running "test:bin" task

Running "test:cov" task
Running env: ./runtime

460 passing (2s)
  26 pending
  2 failing

[nknapp]

I think that the file spec/artifacts/example_1.handlebars contains CRLF line-endings in your checkout
I have updated the branch issue-1331 to fix this with a .gitattributes-file.
I could only make this work, by removing the files (i.e. the files in spec/artifacts) and then do git reset --hard to recreate the files.

The gitattributes-entry *.handlebars text eol=lf makes sure that the handlebars-files always have LF line-endings after checkout.