70087cdbd3
This config variable makes it possible to choose the default format used to display help. This format will be used only if no option like -a|--all|-i|--info|-m|--man|-w|--web is passed to "git-help". The following values are possible for this variable: - "man" --> "man" program is used - "info" --> "info" program is used - "web" --> "git-browse-help" is used By default we still show help using "man". This patch also adds -m|--man command line option to use "man" to allow overriding the "help.format" configuration variable. Note that this patch also revert some recent changes in "git-browse-help" because they prevented to look for config variables in the global configuration file. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
150 lines
3.3 KiB
Bash
Executable File
150 lines
3.3 KiB
Bash
Executable File
#!/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] [cmd to display] ...'
|
|
|
|
# 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
|
|
|
|
# Install data.
|
|
html_dir="@@HTMLDIR@@"
|
|
|
|
test -f "$html_dir/git.html" || die "No documentation directory found."
|
|
|
|
valid_tool() {
|
|
case "$1" in
|
|
firefox | iceweasel | konqueror | w3m | links | lynx | dillo)
|
|
;; # happy
|
|
*)
|
|
return 1
|
|
;;
|
|
esac
|
|
}
|
|
|
|
init_browser_path() {
|
|
browser_path=`git config browser.$1.path`
|
|
test -z "$browser_path" && browser_path=$1
|
|
}
|
|
|
|
while test $# != 0
|
|
do
|
|
case "$1" in
|
|
-b|--browser*|-t|--tool*)
|
|
case "$#,$1" in
|
|
*,*=*)
|
|
browser=`expr "z$1" : 'z-[^=]*=\(.*\)'`
|
|
;;
|
|
1,*)
|
|
usage ;;
|
|
*)
|
|
browser="$2"
|
|
shift ;;
|
|
esac
|
|
;;
|
|
--)
|
|
break
|
|
;;
|
|
-*)
|
|
usage
|
|
;;
|
|
*)
|
|
break
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if test -z "$browser"
|
|
then
|
|
for opt in "help.browser" "web.browser"
|
|
do
|
|
browser="`git config $opt`"
|
|
test -z "$browser" || break
|
|
done
|
|
if test -n "$browser" && ! valid_tool "$browser"; then
|
|
echo >&2 "git config option $opt set to unknown browser: $browser"
|
|
echo >&2 "Resetting to default..."
|
|
unset browser
|
|
fi
|
|
fi
|
|
|
|
if test -z "$browser" ; then
|
|
if test -n "$DISPLAY"; then
|
|
browser_candidates="firefox iceweasel konqueror w3m links lynx dillo"
|
|
if test "$KDE_FULL_SESSION" = "true"; then
|
|
browser_candidates="konqueror $browser_candidates"
|
|
fi
|
|
else
|
|
browser_candidates="w3m links lynx"
|
|
fi
|
|
|
|
for i in $browser_candidates; do
|
|
init_browser_path $i
|
|
if type "$browser_path" > /dev/null 2>&1; then
|
|
browser=$i
|
|
break
|
|
fi
|
|
done
|
|
test -z "$browser" && die "No known browser available."
|
|
else
|
|
valid_tool "$browser" || die "Unknown browser '$browser'."
|
|
|
|
init_browser_path "$browser"
|
|
|
|
if ! type "$browser_path" > /dev/null 2>&1; then
|
|
die "The browser $browser is not available as '$browser_path'."
|
|
fi
|
|
fi
|
|
|
|
pages=$(for p in "$@"; do echo "$html_dir/$p.html" ; done)
|
|
test -z "$pages" && pages="$html_dir/git.html"
|
|
|
|
case "$browser" in
|
|
firefox|iceweasel)
|
|
# Check version because firefox < 2.0 does not support "-new-tab".
|
|
vers=$(expr "$($browser_path -version)" : '.* \([0-9][0-9]*\)\..*')
|
|
NEWTAB='-new-tab'
|
|
test "$vers" -lt 2 && NEWTAB=''
|
|
nohup "$browser_path" $NEWTAB $pages &
|
|
;;
|
|
konqueror)
|
|
case "$(basename "$browser_path")" in
|
|
konqueror)
|
|
# It's simpler to use kfmclient to open a new tab in konqueror.
|
|
browser_path="$(echo "$browser_path" | sed -e 's/konqueror$/kfmclient/')"
|
|
type "$browser_path" > /dev/null 2>&1 || die "No '$browser_path' found."
|
|
eval "$browser_path" newTab $pages
|
|
;;
|
|
kfmclient)
|
|
eval "$browser_path" newTab $pages
|
|
;;
|
|
*)
|
|
nohup "$browser_path" $pages &
|
|
;;
|
|
esac
|
|
;;
|
|
w3m|links|lynx)
|
|
eval "$browser_path" $pages
|
|
;;
|
|
dillo)
|
|
nohup "$browser_path" $pages &
|
|
;;
|
|
esac
|