git grep and xargs in Windows Batch file?

Question

I am trying to create a Windows friendly .bat implementation of the following .sh script. The top few lines are all fine, just add SET and cd is fine. git grep is fine, however, xargs isn't... What would the git grep | xargs logic look like in .bat ?

INFINITY=10000

TOPDIR=$(pwd)
METEOR_DIR="./code"
cd "$METEOR_DIR"

# Call git grep to find all js files with the appropriate comment tags,
# and only then pass it to JSDoc which will parse the JS files.
# This is a whole lot faster than calling JSDoc recursively.
git grep -al "@summary" | xargs -L ${INFINITY} -t \
    "$TOPDIR/node_modules/.bin/jsdoc" \
    -t "$TOPDIR/jsdoc/docdata-jsdoc-template" \
    -c "$TOPDIR/jsdoc/jsdoc-conf.json" \
    2>&1 | grep -v 'WARNING: JSDoc does not currently handle'

Solution

Any recent Git for Windows release has more than 200 Linux commands packaged in it.

Add to your PATH <path\to\Git\usr\bin and you will have xargs.

vonc@VONCM D:\prgs\git\PortableGit-2.9.2-64-bit\usr\bin
> dir xargs.exe

 Directory of D:\prgs\git\PortableGit-2.9.2-64-bit\usr\bin

20/01/2016  10:17            64 058 xargs.exe

Comments

[user2956477]

Mented xargs port depend on some external libraries, try to use native xargs port pirosa.co.uk/demo/wxargs/wxargs.html instead

[VonC]

@user2956477 why? All external libraries are packages with Git for Windows.

[user2956477]

Its always better to have single native binary without dependency, it minimize possible troubles

[VonC]

@user2956477 OK, makes sense. But in reality, I don't bother, because there are 200 Linux commands already working.