#!/bin/sh # # Copyright (c) 2006 Eric Wong # PERL='@@PERL@@' OPTIONS_KEEPDASHDASH= OPTIONS_SPEC="\ git instaweb [options] (--start | --stop | --restart) -- l,local only bind on 127.0.0.1 p,port= the port to bind to d,httpd= the command to launch b,browser= the browser to launch m,module-path= the module path (only needed for apache2) Action stop stop the web server start start the web server restart restart the web server " . git-sh-setup fqgitdir="$GIT_DIR" local="$(git config --bool --get instaweb.local)" httpd="$(git config --get instaweb.httpd)" port=$(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 "$httpd" && httpd='lighttpd -f' # any untaken local port will do... test -z "$port" && port=1234 resolve_full_httpd () { case "$httpd" in *apache2*|*lighttpd*) # ensure that the apache2/lighttpd command ends with "-f" if ! echo "$httpd" | grep -- '-f *$' >/dev/null 2>&1 then httpd="$httpd -f" fi ;; esac httpd_only="$(echo $httpd | cut -f1 -d' ')" if case "$httpd_only" in /*) : ;; *) which $httpd_only >/dev/null 2>&1;; esac then full_httpd=$httpd 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 full_httpd=$i/$httpd return fi done echo >&2 "$httpd_only not found. Install $httpd_only or use" \ "--httpd to specify another httpd daemon." exit 1 fi } start_httpd () { # here $httpd should have a meaningful value resolve_full_httpd # don't quote $full_httpd, there can be arguments to it (-f) $full_httpd "$fqgitdir/gitweb/httpd.conf" 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 ;; -l|--local) local=true ;; -d|--httpd) shift httpd="$1" ;; -b|--browser) shift browser="$1" ;; -p|--port) shift port="$1" ;; -m|--module-path) shift module_path="$1" ;; --) ;; *) usage ;; esac shift done mkdir -p "$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" < "/usr/local/bin:/usr/bin:/bin" ) cgi.assign = ( ".cgi" => "" ) # mimetype mapping mimetype.assign = ( ".pdf" => "application/pdf", ".sig" => "application/pgp-signature", ".spl" => "application/futuresplash", ".class" => "application/octet-stream", ".ps" => "application/postscript", ".torrent" => "application/x-bittorrent", ".dvi" => "application/x-dvi", ".gz" => "application/x-gzip", ".pac" => "application/x-ns-proxy-autoconfig", ".swf" => "application/x-shockwave-flash", ".tar.gz" => "application/x-tgz", ".tgz" => "application/x-tgz", ".tar" => "application/x-tar", ".zip" => "application/zip", ".mp3" => "audio/mpeg", ".m3u" => "audio/x-mpegurl", ".wma" => "audio/x-ms-wma", ".wax" => "audio/x-ms-wax", ".ogg" => "application/ogg", ".wav" => "audio/x-wav", ".gif" => "image/gif", ".jpg" => "image/jpeg", ".jpeg" => "image/jpeg", ".png" => "image/png", ".xbm" => "image/x-xbitmap", ".xpm" => "image/x-xpixmap", ".xwd" => "image/x-xwindowdump", ".css" => "text/css", ".html" => "text/html", ".htm" => "text/html", ".js" => "text/javascript", ".asc" => "text/plain", ".c" => "text/plain", ".cpp" => "text/plain", ".log" => "text/plain", ".conf" => "text/plain", ".text" => "text/plain", ".txt" => "text/plain", ".dtd" => "text/xml", ".xml" => "text/xml", ".mpeg" => "video/mpeg", ".mpg" => "video/mpeg", ".mov" => "video/quicktime", ".qt" => "video/quicktime", ".avi" => "video/x-msvideo", ".asf" => "video/x-ms-asf", ".asx" => "video/x-ms-asf", ".wmv" => "video/x-ms-wmv", ".bz2" => "application/x-bzip", ".tbz" => "application/x-bzip-compressed-tar", ".tar.bz2" => "application/x-bzip-compressed-tar", "" => "text/plain" ) 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 >> "$conf" < SetHandler perl-script PerlResponseHandler ModPerl::Registry PerlOptions +ParseHeaders Options +ExecCGI EOF else # plain-old CGI resolve_full_httpd list_mods=$(echo "$full_httpd" | sed "s/-f$/-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 > "$1.tmp" <<\EOFGITWEB @@GITWEB_CGI@@ EOFGITWEB # Use the configured full path to perl to match the generated # scripts' 'hashpling' line "$PERL" -p -e "$script" "$1.tmp" > "$1" chmod +x "$1" rm -f "$1.tmp" } gitweb_css () { cat > "$1" <<\EOFGITWEB @@GITWEB_CSS@@ EOFGITWEB } gitweb_js () { cat > "$1" <<\EOFGITWEB @@GITWEB_JS@@ EOFGITWEB } gitweb_cgi "$GIT_DIR/gitweb/gitweb.cgi" gitweb_css "$GIT_DIR/gitweb/gitweb.css" gitweb_js "$GIT_DIR/gitweb/gitweb.js" 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 if test -n "$browser"; then git web--browse -b "$browser" $url || echo $url else git web--browse -c "instaweb.browser" $url || echo $url fi