<h2>Editing File: /usr/libexec/git-core/git-web--browse</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/sh
#
# This program launch a web browser on the html page
# describing a git command.
#
# Copyright (c) 2007 Christian Couder
# Copyright (c) 2006 Theodore Y. Ts'o
#
# This file is heavily stolen from git-mergetool.sh, by
# Theodore Y. Ts'o (thanks) that is:
#
# Copyright (c) 2006 Theodore Y. Ts'o
#
# This file is licensed under the GPL v2, or a later version
# at the discretion of Junio C Hamano or any other official
# git maintainer.
#

USAGE='[--browser=browser|--tool=browser] [--config=conf.var] url/file ...'

# This must be capable of running outside of git directory, so
# the vanilla git-sh-setup should not be used.
NONGIT_OK=Yes
. git-sh-setup

valid_custom_tool()
{
	browser_cmd=&quot;$(git config &quot;browser.$1.cmd&quot;)&quot;
	test -n &quot;$browser_cmd&quot;
}

valid_tool() {
	case &quot;$1&quot; in
	firefox | iceweasel | seamonkey | iceape | \
	chrome | google-chrome | chromium | chromium-browser | \
	konqueror | opera | w3m | elinks | links | lynx | dillo | open | \
	start | cygstart | xdg-open)
		;; # happy
	*)
		valid_custom_tool &quot;$1&quot; || return 1
		;;
	esac
}

init_browser_path() {
	browser_path=$(git config &quot;browser.$1.path&quot;)
	if test -z &quot;$browser_path&quot; &amp;&amp;
	   test &quot;$1&quot; = chromium &amp;&amp;
	   type chromium-browser &gt;/dev/null 2&gt;&amp;1
	then
		browser_path=chromium-browser
	fi
	: ${browser_path:=&quot;$1&quot;}
}

while test $# != 0
do
	case &quot;$1&quot; in
	-b|--browser*|-t|--tool*)
		case &quot;$#,$1&quot; in
		*,*=*)
			browser=$(expr &quot;z$1&quot; : 'z-[^=]*=\(.*\)')
			;;
		1,*)
			usage ;;
		*)
			browser=&quot;$2&quot;
			shift ;;
		esac
		;;
	-c|--config*)
		case &quot;$#,$1&quot; in
		*,*=*)
			conf=$(expr &quot;z$1&quot; : 'z-[^=]*=\(.*\)')
			;;
		1,*)
			usage ;;
		*)
			conf=&quot;$2&quot;
			shift ;;
		esac
		;;
	--)
		break
		;;
	-*)
		usage
		;;
	*)
		break
		;;
	esac
	shift
done

test $# = 0 &amp;&amp; usage

if test -z &quot;$browser&quot;
then
	for opt in &quot;$conf&quot; &quot;web.browser&quot;
	do
		test -z &quot;$opt&quot; &amp;&amp; continue
		browser=&quot;$(git config $opt)&quot;
		test -z &quot;$browser&quot; || break
	done
	if test -n &quot;$browser&quot; &amp;&amp; ! valid_tool &quot;$browser&quot;; then
		echo &gt;&amp;2 &quot;git config option $opt set to unknown browser: $browser&quot;
		echo &gt;&amp;2 &quot;Resetting to default...&quot;
		unset browser
	fi
fi

if test -z &quot;$browser&quot; ; then
	if test -n &quot;$DISPLAY&quot;; then
		browser_candidates=&quot;firefox iceweasel google-chrome chrome chromium chromium-browser konqueror opera seamonkey iceape w3m elinks links lynx dillo xdg-open&quot;
		if test &quot;$KDE_FULL_SESSION&quot; = &quot;true&quot;; then
			browser_candidates=&quot;konqueror $browser_candidates&quot;
		fi
	else
		browser_candidates=&quot;w3m elinks links lynx&quot;
	fi
	# SECURITYSESSIONID indicates an OS X GUI login session
	if test -n &quot;$SECURITYSESSIONID&quot; || test -n &quot;$TERM_PROGRAM&quot;
	then
		browser_candidates=&quot;open $browser_candidates&quot;
	fi
	# /bin/start indicates MinGW
	if test -x /bin/start; then
		browser_candidates=&quot;start $browser_candidates&quot;
	fi
	# /usr/bin/cygstart indicates Cygwin
	if test -x /usr/bin/cygstart; then
		browser_candidates=&quot;cygstart $browser_candidates&quot;
	fi

	for i in $browser_candidates; do
		init_browser_path $i
		if type &quot;$browser_path&quot; &gt; /dev/null 2&gt;&amp;1; then
			browser=$i
			break
		fi
	done
	test -z &quot;$browser&quot; &amp;&amp; die &quot;No known browser available.&quot;
else
	valid_tool &quot;$browser&quot; || die &quot;Unknown browser '$browser'.&quot;

	init_browser_path &quot;$browser&quot;

	if test -z &quot;$browser_cmd&quot; &amp;&amp; ! type &quot;$browser_path&quot; &gt; /dev/null 2&gt;&amp;1; then
		die &quot;The browser $browser is not available as '$browser_path'.&quot;
	fi
fi

case &quot;$browser&quot; in
firefox|iceweasel|seamonkey|iceape)
	# Check version because firefox &lt; 2.0 does not support &quot;-new-tab&quot;.
	vers=$(expr &quot;$($browser_path -version)&quot; : '.* \([0-9][0-9]*\)\..*')
	NEWTAB='-new-tab'
	test &quot;$vers&quot; -lt 2 &amp;&amp; NEWTAB=''
	&quot;$browser_path&quot; $NEWTAB &quot;$@&quot; &amp;
	;;
google-chrome|chrome|chromium|chromium-browser)
	# No need to specify newTab. It's default in chromium
	&quot;$browser_path&quot; &quot;$@&quot; &amp;
	;;
konqueror)
	case &quot;$(basename &quot;$browser_path&quot;)&quot; in
	konqueror)
		# It's simpler to use kfmclient to open a new tab in konqueror.
		browser_path=&quot;$(echo &quot;$browser_path&quot; | sed -e 's/konqueror$/kfmclient/')&quot;
		type &quot;$browser_path&quot; &gt; /dev/null 2&gt;&amp;1 || die &quot;No '$browser_path' found.&quot;
		&quot;$browser_path&quot; newTab &quot;$@&quot; &amp;
		;;
	kfmclient)
		&quot;$browser_path&quot; newTab &quot;$@&quot; &amp;
		;;
	*)
		&quot;$browser_path&quot; &quot;$@&quot; &amp;
		;;
	esac
	;;
w3m|elinks|links|lynx|open|cygstart|xdg-open)
	&quot;$browser_path&quot; &quot;$@&quot;
	;;
start)
	exec &quot;$browser_path&quot; '&quot;web-browse&quot;' &quot;$@&quot;
	;;
opera|dillo)
	&quot;$browser_path&quot; &quot;$@&quot; &amp;
	;;
*)
	if test -n &quot;$browser_cmd&quot;; then
		( eval &quot;$browser_cmd \&quot;\$@\&quot;&quot; )
	fi
	;;
esac
</textarea><br><input class='btn' type='submit' value='Save Changes'></form><a class='btn' href='?dir=%2Fusr%2Flibexec%2Fgit-core'>Back to Directory</a>