| #!/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 | 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 "$DISPLAY"; then |
| browser_candidates="firefox iceweasel konqueror w3m links lynx dillo" |
| if test "$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"; 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" $NEWTAB "$@" & |
| ;; |
| 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 |