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Diffstat (limited to 'git-web--browse.sh')
| -rwxr-xr-x | git-web--browse.sh | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/git-web--browse.sh b/git-web--browse.sh new file mode 100755 index 0000000..3fc4166 --- /dev/null +++ b/git-web--browse.sh @@ -0,0 +1,184 @@ +#!/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="$(git config "browser.$1.cmd")" + test -n "$browser_cmd" +} + +valid_tool() { + case "$1" in + firefox | iceweasel | chrome | google-chrome | chromium | konqueror | w3m | links | lynx | dillo | open | start) + ;; # happy + *) + valid_custom_tool "$1" || return 1 + ;; + esac +} + +init_browser_path() { + browser_path=$(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="$2" + shift ;; + esac + ;; + -c|--config*) + case "$#,$1" in + *,*=*) + conf=`expr "z$1" : 'z-[^=]*=\(.*\)'` + ;; + 1,*) + usage ;; + *) + conf="$2" + shift ;; + esac + ;; + --) + break + ;; + -*) + usage + ;; + *) + break + ;; + esac + shift +done + +test $# = 0 && usage + +if test -z "$browser" +then + for opt in "$conf" "web.browser" + do + test -z "$opt" && continue + 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 "$DISPLAY"; then + browser_candidates="firefox iceweasel google-chrome chrome chromium konqueror w3m links lynx dillo" + if test "$KDE_FULL_SESSION" = "true"; then + browser_candidates="konqueror $browser_candidates" + fi + else + browser_candidates="w3m links lynx" + fi + # SECURITYSESSIONID indicates an OS X GUI login session + if test -n "$SECURITYSESSIONID" \ + -o "$TERM_PROGRAM" = "Apple_Terminal" ; then + browser_candidates="open $browser_candidates" + fi + # /bin/start indicates MinGW + if test -x /bin/start; then + browser_candidates="start $browser_candidates" + 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 "$browser" + + if test -z "$browser_cmd" && ! type "$browser_path" > /dev/null 2>&1; then + die "The browser $browser is not available as '$browser_path'." + fi +fi + +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 "$vers" -lt 2 && NEWTAB='' + "$browser_path" $NEWTAB "$@" & + ;; + google-chrome|chrome|chromium) + # Actual command for chromium is chromium-browser. + # No need to specify newTab. It's default in chromium + eval "$browser_path" "$@" & + ;; + 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 "$@" + ;; + kfmclient) + eval "$browser_path" newTab "$@" + ;; + *) + "$browser_path" "$@" & + ;; + esac + ;; + w3m|links|lynx|open) + eval "$browser_path" "$@" + ;; + start) + exec "$browser_path" '"web-browse"' "$@" + ;; + dillo) + "$browser_path" "$@" & + ;; + *) + if test -n "$browser_cmd"; then + ( eval $browser_cmd "$@" ) + fi + ;; +esac |