| #!/bin/sh |
| # |
| # Copyright (c) 2006 Eric Wong |
| # |
| |
| PERL='@@PERL@@' |
| OPTIONS_KEEPDASHDASH= |
| OPTIONS_STUCKLONG= |
| 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 |
| " |
| |
| SUBDIRECTORY_OK=Yes |
| . git-sh-setup |
| |
| fqgitdir="$GIT_DIR" |
| local="$(git config --bool --get instaweb.local)" |
| httpd="$(git config --get instaweb.httpd)" |
| root="$(git config --get instaweb.gitwebdir)" |
| port=$(git config --get instaweb.port) |
| module_path="$(git config --get instaweb.modulepath)" |
| action="browse" |
| |
| conf="$GIT_DIR/gitweb/httpd.conf" |
| |
| # Defaults: |
| |
| # if installed, it doesn't need further configuration (module_path) |
| test -z "$httpd" && httpd='lighttpd -f' |
| |
| # Default is @@GITWEBDIR@@ |
| test -z "$root" && root='@@GITWEBDIR@@' |
| |
| # any untaken local port will do... |
| test -z "$port" && port=1234 |
| |
| resolve_full_httpd () { |
| case "$httpd" in |
| *apache2*|*lighttpd*|*httpd*) |
| # yes, *httpd* covers *lighttpd* above, but it is there for clarity |
| # ensure that the apache2/lighttpd command ends with "-f" |
| if ! echo "$httpd" | grep -- '-f *$' >/dev/null 2>&1 |
| then |
| httpd="$httpd -f" |
| fi |
| ;; |
| *plackup*) |
| # server is started by running via generated gitweb.psgi in $fqgitdir/gitweb |
| full_httpd="$fqgitdir/gitweb/gitweb.psgi" |
| httpd_only="${httpd%% *}" # cut on first space |
| return |
| ;; |
| *webrick*) |
| # server is started by running via generated webrick.rb in |
| # $fqgitdir/gitweb |
| full_httpd="$fqgitdir/gitweb/webrick.rb" |
| httpd_only="${httpd%% *}" # cut on first space |
| return |
| ;; |
| *python*) |
| # server is started by running via generated gitweb.py in |
| # $fqgitdir/gitweb |
| full_httpd="$fqgitdir/gitweb/gitweb.py" |
| httpd_only="${httpd%% *}" # cut on first space |
| return |
| ;; |
| esac |
| |
| httpd_only="$(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 $fqgitdir/gitweb. |
| for i in /usr/local/sbin /usr/sbin "$root" "$fqgitdir/gitweb" |
| do |
| if test -x "$i/$httpd_only" |
| then |
| full_httpd=$i/$httpd |
| return |
| fi |
| done |
| |
| echo >&2 "$httpd_only not found. Install $httpd_only or use" \ |
| "--httpd to specify another httpd daemon." |
| exit 1 |
| fi |
| } |
| |
| start_httpd () { |
| if test -f "$fqgitdir/pid"; then |
| echo "Instance already running. Restarting..." |
| stop_httpd |
| fi |
| |
| # here $httpd should have a meaningful value |
| resolve_full_httpd |
| mkdir -p "$fqgitdir/gitweb/$httpd_only" |
| conf="$fqgitdir/gitweb/$httpd_only.conf" |
| |
| # generate correct config file if it doesn't exist |
| test -f "$conf" || configure_httpd |
| test -f "$fqgitdir/gitweb/gitweb_config.perl" || gitweb_conf |
| |
| # don't quote $full_httpd, there can be arguments to it (-f) |
| case "$httpd" in |
| *mongoose*|*plackup*|*python*) |
| #These servers don't have a daemon mode so we'll have to fork it |
| $full_httpd "$conf" & |
| #Save the pid before doing anything else (we'll print it later) |
| pid=$! |
| |
| if test $? != 0; then |
| echo "Could not execute http daemon $httpd." |
| exit 1 |
| fi |
| |
| cat > "$fqgitdir/pid" <<EOF |
| $pid |
| EOF |
| ;; |
| *) |
| $full_httpd "$conf" |
| if test $? != 0; then |
| echo "Could not execute http daemon $httpd." |
| exit 1 |
| fi |
| ;; |
| esac |
| } |
| |
| stop_httpd () { |
| test -f "$fqgitdir/pid" && kill $(cat "$fqgitdir/pid") |
| rm -f "$fqgitdir/pid" |
| } |
| |
| httpd_is_ready () { |
| "$PERL" -MIO::Socket::INET -e " |
| local \$| = 1; # turn on autoflush |
| exit if (IO::Socket::INET->new('127.0.0.1:$port')); |
| print 'Waiting for \'$httpd\' to start ..'; |
| do { |
| print '.'; |
| sleep(1); |
| } until (IO::Socket::INET->new('127.0.0.1:$port')); |
| print qq! (done)\n!; |
| " |
| } |
| |
| while test $# != 0 |
| do |
| case "$1" in |
| --stop|stop) |
| action="stop" |
| ;; |
| --start|start) |
| action="start" |
| ;; |
| --restart|restart) |
| action="restart" |
| ;; |
| -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" |
| GITWEB_CONFIG="$fqgitdir/gitweb/gitweb_config.perl" |
| export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG |
| |
| webrick_conf () { |
| # webrick seems to have no way of passing arbitrary environment |
| # variables to the underlying CGI executable, so we wrap the |
| # actual gitweb.cgi using a shell script to force it |
| wrapper="$fqgitdir/gitweb/$httpd/wrapper.sh" |
| cat > "$wrapper" <<EOF |
| #!@SHELL_PATH@ |
| # we use this shell script wrapper around the real gitweb.cgi since |
| # there appears to be no other way to pass arbitrary environment variables |
| # into the CGI process |
| GIT_EXEC_PATH=$GIT_EXEC_PATH GIT_DIR=$GIT_DIR GITWEB_CONFIG=$GITWEB_CONFIG |
| export GIT_EXEC_PATH GIT_DIR GITWEB_CONFIG |
| exec $root/gitweb.cgi |
| EOF |
| chmod +x "$wrapper" |
| |
| # This assumes _ruby_ is in the user's $PATH. that's _one_ |
| # portable way to run ruby, which could be installed anywhere, really. |
| # generate a standalone server script in $fqgitdir/gitweb. |
| cat >"$fqgitdir/gitweb/$httpd.rb" <<EOF |
| #!/usr/bin/env ruby |
| require 'webrick' |
| require 'logger' |
| options = { |
| :Port => $port, |
| :DocumentRoot => "$root", |
| :Logger => Logger.new('$fqgitdir/gitweb/error.log'), |
| :AccessLog => [ |
| [ Logger.new('$fqgitdir/gitweb/access.log'), |
| WEBrick::AccessLog::COMBINED_LOG_FORMAT ] |
| ], |
| :DirectoryIndex => ["gitweb.cgi"], |
| :CGIInterpreter => "$wrapper", |
| :StartCallback => lambda do |
| File.open("$fqgitdir/pid", "w") { |f| f.puts Process.pid } |
| end, |
| :ServerType => WEBrick::Daemon, |
| } |
| options[:BindAddress] = '127.0.0.1' if "$local" == "true" |
| server = WEBrick::HTTPServer.new(options) |
| ['INT', 'TERM'].each do |signal| |
| trap(signal) {server.shutdown} |
| end |
| server.start |
| EOF |
| chmod +x "$fqgitdir/gitweb/$httpd.rb" |
| # configuration is embedded in server script file, webrick.rb |
| rm -f "$conf" |
| } |
| |
| lighttpd_conf () { |
| cat > "$conf" <<EOF |
| server.document-root = "$root" |
| server.port = $port |
| server.modules = ( "mod_setenv", "mod_cgi" ) |
| server.indexfiles = ( "gitweb.cgi" ) |
| server.pid-file = "$fqgitdir/pid" |
| server.errorlog = "$fqgitdir/gitweb/$httpd_only/error.log" |
| |
| # to enable, add "mod_access", "mod_accesslog" to server.modules |
| # variable above and uncomment this |
| #accesslog.filename = "$fqgitdir/gitweb/$httpd_only/access.log" |
| |
| setenv.add-environment = ( "PATH" => env.PATH, "GITWEB_CONFIG" => env.GITWEB_CONFIG ) |
| |
| 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 () { |
| for candidate in \ |
| /etc/httpd \ |
| /usr/lib/apache2 \ |
| /usr/lib/httpd ; |
| do |
| if test -d "$candidate/modules" |
| then |
| module_path="$candidate/modules" |
| break |
| fi |
| done |
| bind= |
| test x"$local" = xtrue && bind='127.0.0.1:' |
| echo 'text/css css' > "$fqgitdir/mime.types" |
| cat > "$conf" <<EOF |
| ServerName "git-instaweb" |
| ServerRoot "$root" |
| DocumentRoot "$root" |
| ErrorLog "$fqgitdir/gitweb/$httpd_only/error.log" |
| CustomLog "$fqgitdir/gitweb/$httpd_only/access.log" combined |
| PidFile "$fqgitdir/pid" |
| Listen $bind$port |
| EOF |
| |
| for mod in mpm_event mpm_prefork mpm_worker |
| do |
| if test -e $module_path/mod_${mod}.so |
| then |
| echo "LoadModule ${mod}_module " \ |
| "$module_path/mod_${mod}.so" >> "$conf" |
| # only one mpm module permitted |
| break |
| fi |
| done |
| for mod in mime dir env log_config authz_core unixd |
| do |
| if test -e $module_path/mod_${mod}.so |
| then |
| echo "LoadModule ${mod}_module " \ |
| "$module_path/mod_${mod}.so" >> "$conf" |
| fi |
| done |
| cat >> "$conf" <<EOF |
| TypesConfig "$fqgitdir/mime.types" |
| DirectoryIndex gitweb.cgi |
| EOF |
| |
| if test -f "$module_path/mod_perl.so" |
| then |
| # favor mod_perl if available |
| cat >> "$conf" <<EOF |
| LoadModule perl_module $module_path/mod_perl.so |
| PerlPassEnv GIT_DIR |
| PerlPassEnv GIT_EXEC_PATH |
| PerlPassEnv GITWEB_CONFIG |
| <Location /gitweb.cgi> |
| SetHandler perl-script |
| PerlResponseHandler ModPerl::Registry |
| PerlOptions +ParseHeaders |
| Options +ExecCGI |
| </Location> |
| EOF |
| else |
| # plain-old CGI |
| resolve_full_httpd |
| list_mods=$(echo "$full_httpd" | sed 's/-f$/-l/') |
| $list_mods | grep 'mod_cgi\.c' >/dev/null 2>&1 || \ |
| if test -f "$module_path/mod_cgi.so" |
| then |
| echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" |
| else |
| $list_mods | grep 'mod_cgid\.c' >/dev/null 2>&1 || \ |
| if test -f "$module_path/mod_cgid.so" |
| then |
| echo "LoadModule cgid_module $module_path/mod_cgid.so" \ |
| >> "$conf" |
| else |
| echo "You have no CGI support!" |
| exit 2 |
| fi |
| echo "ScriptSock logs/gitweb.sock" >> "$conf" |
| fi |
| cat >> "$conf" <<EOF |
| PassEnv GIT_DIR |
| PassEnv GIT_EXEC_PATH |
| PassEnv GITWEB_CONFIG |
| AddHandler cgi-script .cgi |
| <Location /gitweb.cgi> |
| Options +ExecCGI |
| </Location> |
| EOF |
| fi |
| } |
| |
| mongoose_conf() { |
| cat > "$conf" <<EOF |
| # Mongoose web server configuration file. |
| # Lines starting with '#' and empty lines are ignored. |
| # For detailed description of every option, visit |
| # https://code.google.com/p/mongoose/wiki/MongooseManual |
| |
| root $root |
| ports $port |
| index_files gitweb.cgi |
| #ssl_cert $fqgitdir/gitweb/ssl_cert.pem |
| error_log $fqgitdir/gitweb/$httpd_only/error.log |
| access_log $fqgitdir/gitweb/$httpd_only/access.log |
| |
| #cgi setup |
| cgi_env PATH=$PATH,GIT_DIR=$GIT_DIR,GIT_EXEC_PATH=$GIT_EXEC_PATH,GITWEB_CONFIG=$GITWEB_CONFIG |
| cgi_interp $PERL |
| cgi_ext cgi,pl |
| |
| # mimetype mapping |
| mime_types .gz=application/x-gzip,.tar.gz=application/x-tgz,.tgz=application/x-tgz,.tar=application/x-tar,.zip=application/zip,.gif=image/gif,.jpg=image/jpeg,.jpeg=image/jpeg,.png=image/png,.css=text/css,.html=text/html,.htm=text/html,.js=text/javascript,.c=text/plain,.cpp=text/plain,.log=text/plain,.conf=text/plain,.text=text/plain,.txt=text/plain,.dtd=text/xml,.bz2=application/x-bzip,.tbz=application/x-bzip-compressed-tar,.tar.bz2=application/x-bzip-compressed-tar |
| EOF |
| } |
| |
| plackup_conf () { |
| # generate a standalone 'plackup' server script in $fqgitdir/gitweb |
| # with embedded configuration; it does not use "$conf" file |
| cat > "$fqgitdir/gitweb/gitweb.psgi" <<EOF |
| #!$PERL |
| |
| # gitweb - simple web interface to track changes in git repositories |
| # PSGI wrapper and server starter (see https://plackperl.org) |
| |
| use strict; |
| |
| use IO::Handle; |
| use Plack::MIME; |
| use Plack::Builder; |
| use Plack::App::WrapCGI; |
| use CGI::Emulate::PSGI 0.07; # minimum version required to work with gitweb |
| |
| # mimetype mapping (from lighttpd_conf) |
| Plack::MIME->add_type( |
| ".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" |
| ); |
| |
| my \$app = builder { |
| # to be able to override \$SIG{__WARN__} to log build time warnings |
| use CGI::Carp; # it sets \$SIG{__WARN__} itself |
| |
| my \$logdir = "$fqgitdir/gitweb/$httpd_only"; |
| open my \$access_log_fh, '>>', "\$logdir/access.log" |
| or die "Couldn't open access log '\$logdir/access.log': \$!"; |
| open my \$error_log_fh, '>>', "\$logdir/error.log" |
| or die "Couldn't open error log '\$logdir/error.log': \$!"; |
| |
| \$access_log_fh->autoflush(1); |
| \$error_log_fh->autoflush(1); |
| |
| # redirect build time warnings to error.log |
| \$SIG{'__WARN__'} = sub { |
| my \$msg = shift; |
| # timestamp warning like in CGI::Carp::warn |
| my \$stamp = CGI::Carp::stamp(); |
| \$msg =~ s/^/\$stamp/gm; |
| print \$error_log_fh \$msg; |
| }; |
| |
| # write errors to error.log, access to access.log |
| enable 'AccessLog', |
| format => "combined", |
| logger => sub { print \$access_log_fh @_; }; |
| enable sub { |
| my \$app = shift; |
| sub { |
| my \$env = shift; |
| \$env->{'psgi.errors'} = \$error_log_fh; |
| \$app->(\$env); |
| } |
| }; |
| # gitweb currently doesn't work with $SIG{CHLD} set to 'IGNORE', |
| # because it uses 'close $fd or die...' on piped filehandle $fh |
| # (which causes the parent process to wait for child to finish). |
| enable_if { \$SIG{'CHLD'} eq 'IGNORE' } sub { |
| my \$app = shift; |
| sub { |
| my \$env = shift; |
| local \$SIG{'CHLD'} = 'DEFAULT'; |
| local \$SIG{'CLD'} = 'DEFAULT'; |
| \$app->(\$env); |
| } |
| }; |
| # serve static files, i.e. stylesheet, images, script |
| enable 'Static', |
| path => sub { m!\.(js|css|png)\$! && s!^/gitweb/!! }, |
| root => "$root/", |
| encoding => 'utf-8'; # encoding for 'text/plain' files |
| # convert CGI application to PSGI app |
| Plack::App::WrapCGI->new(script => "$root/gitweb.cgi")->to_app; |
| }; |
| |
| # make it runnable as standalone app, |
| # like it would be run via 'plackup' utility |
| if (caller) { |
| return \$app; |
| } else { |
| require Plack::Runner; |
| |
| my \$runner = Plack::Runner->new(); |
| \$runner->parse_options(qw(--env deployment --port $port), |
| "$local" ? qw(--host 127.0.0.1) : ()); |
| \$runner->run(\$app); |
| } |
| __END__ |
| EOF |
| |
| chmod a+x "$fqgitdir/gitweb/gitweb.psgi" |
| # configuration is embedded in server script file, gitweb.psgi |
| rm -f "$conf" |
| } |
| |
| python_conf() { |
| # Python's builtin http.server and its CGI support is very limited. |
| # CGI handler is capable of running CGI script only from inside a directory. |
| # Trying to set cgi_directories=["/"] will add double slash to SCRIPT_NAME |
| # and that in turn breaks gitweb's relative link generation. |
| |
| # create a simple web root where $fqgitdir/gitweb/$httpd_only is our root |
| mkdir -p "$fqgitdir/gitweb/$httpd_only/cgi-bin" |
| # Python http.server follows the symlinks |
| ln -sf "$root/gitweb.cgi" "$fqgitdir/gitweb/$httpd_only/cgi-bin/gitweb.cgi" |
| ln -sf "$root/static" "$fqgitdir/gitweb/$httpd_only/" |
| |
| # generate a standalone 'python http.server' script in $fqgitdir/gitweb |
| # This assumes that python is in user's $PATH |
| # This script is Python 2 and 3 compatible |
| cat > "$fqgitdir/gitweb/gitweb.py" <<EOF |
| #!/usr/bin/env python |
| import os |
| import sys |
| |
| # Open log file in line buffering mode |
| accesslogfile = open("$fqgitdir/gitweb/access.log", 'a', buffering=1) |
| errorlogfile = open("$fqgitdir/gitweb/error.log", 'a', buffering=1) |
| |
| # and replace our stdout and stderr with log files |
| # also do a lowlevel duplicate of the logfile file descriptors so that |
| # our CGI child process writes any stderr warning also to the log file |
| _orig_stdout_fd = sys.stdout.fileno() |
| sys.stdout.close() |
| os.dup2(accesslogfile.fileno(), _orig_stdout_fd) |
| sys.stdout = accesslogfile |
| |
| _orig_stderr_fd = sys.stderr.fileno() |
| sys.stderr.close() |
| os.dup2(errorlogfile.fileno(), _orig_stderr_fd) |
| sys.stderr = errorlogfile |
| |
| from functools import partial |
| |
| if sys.version_info < (3, 0): # Python 2 |
| from CGIHTTPServer import CGIHTTPRequestHandler |
| from BaseHTTPServer import HTTPServer as ServerClass |
| else: # Python 3 |
| from http.server import CGIHTTPRequestHandler |
| from http.server import HTTPServer as ServerClass |
| |
| |
| # Those environment variables will be passed to the cgi script |
| os.environ.update({ |
| "GIT_EXEC_PATH": "$GIT_EXEC_PATH", |
| "GIT_DIR": "$GIT_DIR", |
| "GITWEB_CONFIG": "$GITWEB_CONFIG" |
| }) |
| |
| |
| class GitWebRequestHandler(CGIHTTPRequestHandler): |
| |
| def log_message(self, format, *args): |
| # Write access logs to stdout |
| sys.stdout.write("%s - - [%s] %s\n" % |
| (self.address_string(), |
| self.log_date_time_string(), |
| format%args)) |
| |
| def do_HEAD(self): |
| self.redirect_path() |
| CGIHTTPRequestHandler.do_HEAD(self) |
| |
| def do_GET(self): |
| if self.path == "/": |
| self.send_response(303, "See Other") |
| self.send_header("Location", "/cgi-bin/gitweb.cgi") |
| self.end_headers() |
| return |
| self.redirect_path() |
| CGIHTTPRequestHandler.do_GET(self) |
| |
| def do_POST(self): |
| self.redirect_path() |
| CGIHTTPRequestHandler.do_POST(self) |
| |
| # rewrite path of every request that is not gitweb.cgi to out of cgi-bin |
| def redirect_path(self): |
| if not self.path.startswith("/cgi-bin/gitweb.cgi"): |
| self.path = self.path.replace("/cgi-bin/", "/") |
| |
| # gitweb.cgi is the only thing that is ever going to be run here. |
| # Ignore everything else |
| def is_cgi(self): |
| result = False |
| if self.path.startswith('/cgi-bin/gitweb.cgi'): |
| result = CGIHTTPRequestHandler.is_cgi(self) |
| return result |
| |
| |
| bind = "127.0.0.1" |
| if "$local" == "true": |
| bind = "0.0.0.0" |
| |
| # Set our http root directory |
| # This is a work around for a missing directory argument in older Python versions |
| # as this was added to SimpleHTTPRequestHandler in Python 3.7 |
| os.chdir("$fqgitdir/gitweb/$httpd_only/") |
| |
| GitWebRequestHandler.protocol_version = "HTTP/1.0" |
| httpd = ServerClass((bind, $port), GitWebRequestHandler) |
| |
| sa = httpd.socket.getsockname() |
| print("Serving HTTP on", sa[0], "port", sa[1], "...") |
| httpd.serve_forever() |
| EOF |
| |
| chmod a+x "$fqgitdir/gitweb/gitweb.py" |
| } |
| |
| gitweb_conf() { |
| cat > "$fqgitdir/gitweb/gitweb_config.perl" <<EOF |
| #!@@PERL@@ |
| our \$projectroot = "$(dirname "$fqgitdir")"; |
| our \$git_temp = "$fqgitdir/gitweb/tmp"; |
| our \$projects_list = \$projectroot; |
| |
| \$feature{'remote_heads'}{'default'} = [1]; |
| EOF |
| } |
| |
| configure_httpd() { |
| case "$httpd" in |
| *lighttpd*) |
| lighttpd_conf |
| ;; |
| *apache2*|*httpd*) |
| apache2_conf |
| ;; |
| webrick) |
| webrick_conf |
| ;; |
| *mongoose*) |
| mongoose_conf |
| ;; |
| *plackup*) |
| plackup_conf |
| ;; |
| *python*) |
| python_conf |
| ;; |
| *) |
| echo "Unknown httpd specified: $httpd" |
| exit 1 |
| ;; |
| esac |
| } |
| |
| case "$action" in |
| stop) |
| stop_httpd |
| exit 0 |
| ;; |
| start) |
| start_httpd |
| exit 0 |
| ;; |
| restart) |
| stop_httpd |
| start_httpd |
| exit 0 |
| ;; |
| esac |
| |
| gitweb_conf |
| |
| resolve_full_httpd |
| mkdir -p "$fqgitdir/gitweb/$httpd_only" |
| conf="$fqgitdir/gitweb/$httpd_only.conf" |
| |
| configure_httpd |
| |
| start_httpd |
| url=http://127.0.0.1:$port |
| |
| if test -n "$browser"; then |
| httpd_is_ready && git web--browse -b "$browser" $url || echo $url |
| else |
| httpd_is_ready && git web--browse -c "instaweb.browser" $url || echo $url |
| fi |