#!/bin/sh # # Copyright (c) 2006 Eric Wong # USAGE='[--start] [--stop] [--restart] [--local] [--httpd=] [--port=] [--browser=] [--module-path= (for Apache2 only)]' . git-sh-setup fqgitdir="$GIT_DIR" local="`git config --bool --get instaweb.local`" httpd="`git config --get instaweb.httpd`" browser="`git config --get instaweb.browser`" port=`git config --get instaweb.port` module_path="`git config --get instaweb.modulepath`" conf="$GIT_DIR/gitweb/httpd.conf" # Defaults: # if installed, it doesn'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 $httpd | cut -f1 -d' '`" if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null;; esac 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 # in addition, we may have generated a server script # in $fqgitdir/gitweb. for i in /usr/local/sbin /usr/sbin "$fqgitdir/gitweb" do if test -x "$i/$httpd_only" then # don't quote $httpd, there can be # arguments to it (-f) $i/$httpd "$fqgitdir/gitweb/httpd.conf" return fi done echo "$httpd_only not found. Install $httpd_only or use" \ "--httpd to specify another http daemon." exit 1 fi if test $? != 0; then echo "Could not execute http daemon $httpd." exit 1 fi } stop_httpd () { test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"` } while test $# != 0 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 webrick_conf () { # generate a standalone server script in $fqgitdir/gitweb. cat >"$fqgitdir/gitweb/$httpd.rb" <"$fqgitdir/gitweb/$httpd" <"$conf" <> "$conf" } lighttpd_conf () { cat > "$conf" < "" ) mimetype.assign = ( ".css" => "text/css" ) EOF test x"$local" = xtrue && echo 'server.bind = "127.0.0.1"' >> "$conf" } apache2_conf () { test -z "$module_path" && module_path=/usr/lib/apache2/modules mkdir -p "$GIT_DIR/gitweb/logs" bind= test x"$local" = xtrue && bind='127.0.0.1:' echo 'text/css css' > $fqgitdir/mime.types cat > "$conf" <> "$conf" fi done cat >> "$conf" <) 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 >> "$conf" < SetHandler perl-script PerlResponseHandler ModPerl::Registry PerlOptions +ParseHeaders Options +ExecCGI EOF else # plain-old CGI list_mods=`echo "$httpd" | sed "s/-f$/-l/"` $list_mods | grep 'mod_cgi\.c' >/dev/null 2>&1 || \ echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" cat >> "$conf" < Options +ExecCGI 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 ;; webrick) webrick_conf ;; *) echo "Unknown httpd specified: $httpd" exit 1 ;; esac start_httpd url=http://127.0.0.1:$port "$browser" $url || echo $url