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authorEric Wong <normalperson@yhbt.net>2006-07-01 15:14:14 -0700
committerJunio C Hamano <junkio@cox.net>2006-07-01 18:29:26 -0700
commita51d37c1df66386a4d9b7559d64a39241d4e47da (patch)
tree42dfb62f0c583b0c02e6605c7ae8466488041d6e /git-instaweb.sh
parentdc6d9b4999bfdf6bcabf8803f9fa886eb9eaba28 (diff)
downloadgit-a51d37c1df66386a4d9b7559d64a39241d4e47da.tar.gz
Add git-instaweb, instantly browse the working repo with gitweb
I got tired of having to configure gitweb for every repository I work on. I sometimes prefer gitweb to standard GUIs like gitk or gitview; so this lets me automatically configure gitweb to browse my working repository and also opens my browser to it. Updates from the original patch: Added Apache/mod_perl2 compatibility if Dennis Stosberg's gitweb has been applied, too: <20060621130708.Gcbc6e5c@leonov.stosberg.net> General cleanups in shell code usage. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'git-instaweb.sh')
-rwxr-xr-xgit-instaweb.sh235
1 files changed, 235 insertions, 0 deletions
diff --git a/git-instaweb.sh b/git-instaweb.sh
new file mode 100755
index 0000000000..51067d9679
--- /dev/null
+++ b/git-instaweb.sh
@@ -0,0 +1,235 @@
+#!/bin/sh
+#
+# Copyright (c) 2006 Eric Wong
+#
+USAGE='[--start] [--stop] [--restart]
+ [--local] [--httpd=<httpd>] [--port=<port>] [--browser=<browser>]
+ [--module-path=<path> (for Apache2 only)]'
+
+. git-sh-setup
+
+case "$GIT_DIR" in
+/*)
+ fqgitdir="$GIT_DIR" ;;
+*)
+ fqgitdir="$PWD/$GIT_DIR" ;;
+esac
+
+local="`git repo-config --bool --get instaweb.local`"
+httpd="`git repo-config --get instaweb.httpd`"
+browser="`git repo-config --get instaweb.browser`"
+port=`git repo-config --get instaweb.port`
+module_path="`git repo-config --get instaweb.modulepath`"
+
+conf=$GIT_DIR/gitweb/httpd.conf
+
+# Defaults:
+
+# if installed, it doens't need further configuration (module_path)
+test -z "$httpd" && httpd='lighttpd -f'
+
+# probably the most popular browser among gitweb users
+test -z "$browser" && browser='firefox'
+
+# any untaken local port will do...
+test -z "$port" && port=1234
+
+start_httpd () {
+ httpd_only="`echo $httpd | cut -f1 -d' '`"
+ if test "`expr index $httpd_only /`" -eq '1' || \
+ which $httpd_only >/dev/null
+ then
+ $httpd $fqgitdir/gitweb/httpd.conf
+ else
+ # many httpds are installed in /usr/sbin or /usr/local/sbin
+ # these days and those are not in most users $PATHs
+ for i in /usr/local/sbin /usr/sbin
+ do
+ if test -x "$i/$httpd_only"
+ then
+ # don't quote $httpd, there can be
+ # arguments to it (-f)
+ $i/$httpd "$fqgitdir/gitweb/httpd.conf"
+ return
+ fi
+ done
+ fi
+}
+
+stop_httpd () {
+ test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"`
+}
+
+while case "$#" in 0) break ;; esac
+do
+ case "$1" in
+ --stop|stop)
+ stop_httpd
+ exit 0
+ ;;
+ --start|start)
+ start_httpd
+ exit 0
+ ;;
+ --restart|restart)
+ stop_httpd
+ start_httpd
+ exit 0
+ ;;
+ --local|-l)
+ local=true
+ ;;
+ -d|--httpd|--httpd=*)
+ case "$#,$1" in
+ *,*=*)
+ httpd=`expr "$1" : '-[^=]*=\(.*\)'` ;;
+ 1,*)
+ usage ;;
+ *)
+ httpd="$2"
+ shift ;;
+ esac
+ ;;
+ -b|--browser|--browser=*)
+ case "$#,$1" in
+ *,*=*)
+ browser=`expr "$1" : '-[^=]*=\(.*\)'` ;;
+ 1,*)
+ usage ;;
+ *)
+ browser="$2"
+ shift ;;
+ esac
+ ;;
+ -p|--port|--port=*)
+ case "$#,$1" in
+ *,*=*)
+ port=`expr "$1" : '-[^=]*=\(.*\)'` ;;
+ 1,*)
+ usage ;;
+ *)
+ port="$2"
+ shift ;;
+ esac
+ ;;
+ -m|--module-path=*|--module-path)
+ case "$#,$1" in
+ *,*=*)
+ module_path=`expr "$1" : '-[^=]*=\(.*\)'` ;;
+ 1,*)
+ usage ;;
+ *)
+ module_path="$2"
+ shift ;;
+ esac
+ ;;
+ *)
+ usage
+ ;;
+ esac
+ shift
+done
+
+mkdir -p "$GIT_DIR/gitweb/tmp"
+GIT_EXEC_PATH="`git --exec-path`"
+GIT_DIR="$fqgitdir"
+export GIT_EXEC_PATH GIT_DIR
+
+
+lighttpd_conf () {
+ cat > "$conf" <<EOF
+server.document-root = "$fqgitdir/gitweb"
+server.port = $port
+server.modules = ( "mod_cgi" )
+server.indexfiles = ( "gitweb.cgi" )
+server.pid-file = "$fqgitdir/pid"
+cgi.assign = ( ".cgi" => "" )
+mimetype.assign = ( ".css" => "text/css" )
+EOF
+ test "$local" = true && echo 'server.bind = "127.0.0.1"' >> "$conf"
+}
+
+apache2_conf () {
+ test -z "$module_path" && module_path=/usr/lib/apache2/modules
+ mkdir -p "$GIT_DIR/gitweb/logs"
+ bind=
+ test "$local" = true && bind='127.0.0.1:'
+ echo 'text/css css' > $fqgitdir/mime.types
+ cat > "$conf" <<EOF
+ServerRoot "$fqgitdir/gitweb"
+DocumentRoot "$fqgitdir/gitweb"
+PidFile "$fqgitdir/pid"
+Listen $bind$port
+TypesConfig $fqgitdir/mime.types
+DirectoryIndex gitweb.cgi
+EOF
+
+ # check to see if Dennis Stosberg's mod_perl compatibility patch
+ # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
+ if test -f "$module_path/mod_perl.so" && grep '^our $gitbin' \
+ "$GIT_DIR/gitweb/gitweb.cgi" >/dev/null
+ then
+ # favor mod_perl if available
+ cat >> "$conf" <<EOF
+LoadModule perl_module $module_path/mod_perl.so
+PerlPassEnv GIT_DIR
+PerlPassEnv GIT_EXEC_DIR
+<Location /gitweb.cgi>
+ SetHandler perl-script
+ PerlResponseHandler ModPerl::Registry
+ PerlOptions +ParseHeaders
+ Options +ExecCGI
+</Location>
+EOF
+ else
+ # plain-old CGI
+ cat >> "$conf" <<EOF
+LoadModule cgi_module $module_path/mod_cgi.so
+AddHandler cgi-script .cgi
+<Location /gitweb.cgi>
+ Options +ExecCGI
+</Location>
+EOF
+ fi
+}
+
+script='
+s#^\(my\|our\) $projectroot =.*#\1 $projectroot = "'`dirname $fqgitdir`'";#;
+s#\(my\|our\) $gitbin =.*#\1 $gitbin = "'$GIT_EXEC_PATH'";#;
+s#\(my\|our\) $projects_list =.*#\1 $projects_list = $projectroot;#;
+s#\(my\|our\) $git_temp =.*#\1 $git_temp = "'$fqgitdir/gitweb/tmp'";#'
+
+gitweb_cgi () {
+ cat > "$1.tmp" <<\EOFGITWEB
+@@GITWEB_CGI@@
+EOFGITWEB
+ sed "$script" "$1.tmp" > "$1"
+ chmod +x "$1"
+ rm -f "$1.tmp"
+}
+
+gitweb_css () {
+ cat > "$1" <<\EOFGITWEB
+@@GITWEB_CSS@@
+EOFGITWEB
+}
+
+gitweb_cgi $GIT_DIR/gitweb/gitweb.cgi
+gitweb_css $GIT_DIR/gitweb/gitweb.css
+
+case "$httpd" in
+*lighttpd*)
+ lighttpd_conf
+ ;;
+*apache2*)
+ apache2_conf
+ ;;
+*)
+ echo "Unknown httpd specified: $httpd"
+ exit 1
+ ;;
+esac
+
+start_httpd
+test -z "$browser" && browser=echo
+$browser http://127.0.0.1:$port