mirror of
https://github.com/git/git.git
synced 2024-12-01 22:13:45 +08:00
1b1dd23f2d
When you misuse a git command, you are shown the usage string. But this is currently shown in the dashed form. So if you just copy what you see, it will not work, when the dashed form is no longer supported. This patch makes git commands show the dash-less version. For shell scripts that do not specify OPTIONS_SPEC, git-sh-setup.sh generates a dash-less usage string now. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
298 lines
6.4 KiB
Bash
Executable File
298 lines
6.4 KiB
Bash
Executable File
#!/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 $httpd_only >/dev/null;; esac
|
|
then
|
|
full_httpd=$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" <<EOF
|
|
require 'webrick'
|
|
require 'yaml'
|
|
options = YAML::load_file(ARGV[0])
|
|
options[:StartCallback] = proc do
|
|
File.open(options[:PidFile],"w") do |f|
|
|
f.puts Process.pid
|
|
end
|
|
end
|
|
options[:ServerType] = WEBrick::Daemon
|
|
server = WEBrick::HTTPServer.new(options)
|
|
['INT', 'TERM'].each do |signal|
|
|
trap(signal) {server.shutdown}
|
|
end
|
|
server.start
|
|
EOF
|
|
# generate a shell script to invoke the above ruby script,
|
|
# which assumes _ruby_ is in the user's $PATH. that's _one_
|
|
# portable way to run ruby, which could be installed anywhere,
|
|
# really.
|
|
cat >"$fqgitdir/gitweb/$httpd" <<EOF
|
|
#!/bin/sh
|
|
exec ruby "$fqgitdir/gitweb/$httpd.rb" \$*
|
|
EOF
|
|
chmod +x "$fqgitdir/gitweb/$httpd"
|
|
|
|
cat >"$conf" <<EOF
|
|
:Port: $port
|
|
:DocumentRoot: "$fqgitdir/gitweb"
|
|
:DirectoryIndex: ["gitweb.cgi"]
|
|
:PidFile: "$fqgitdir/pid"
|
|
EOF
|
|
test "$local" = true && echo ':BindAddress: "127.0.0.1"' >> "$conf"
|
|
}
|
|
|
|
lighttpd_conf () {
|
|
cat > "$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 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" <<EOF
|
|
ServerName "git-instaweb"
|
|
ServerRoot "$fqgitdir/gitweb"
|
|
DocumentRoot "$fqgitdir/gitweb"
|
|
PidFile "$fqgitdir/pid"
|
|
Listen $bind$port
|
|
EOF
|
|
|
|
for mod in mime dir; 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 $fqgitdir/mime.types
|
|
DirectoryIndex gitweb.cgi
|
|
EOF
|
|
|
|
# check to see if Dennis Stosberg's mod_perl compatibility patch
|
|
# (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied
|
|
if test -f "$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 $module_path/mod_perl.so
|
|
PerlPassEnv GIT_DIR
|
|
PerlPassEnv GIT_EXEC_DIR
|
|
<Location /gitweb.cgi>
|
|
SetHandler perl-script
|
|
PerlResponseHandler ModPerl::Registry
|
|
PerlOptions +ParseHeaders
|
|
Options +ExecCGI
|
|
</Location>
|
|
EOF
|
|
else
|
|
# plain-old CGI
|
|
resolve_full_httpd
|
|
list_mods=$(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" <<EOF
|
|
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 > "$1.tmp" <<\EOFGITWEB
|
|
@@GITWEB_CGI@@
|
|
EOFGITWEB
|
|
# Use the configured full path to perl to match the generated
|
|
# scripts' 'hashpling' line
|
|
"$PERL" -p -e "$script" "$1.tmp" > "$1"
|
|
chmod +x "$1"
|
|
rm -f "$1.tmp"
|
|
}
|
|
|
|
gitweb_css () {
|
|
cat > "$1" <<\EOFGITWEB
|
|
@@GITWEB_CSS@@
|
|
EOFGITWEB
|
|
}
|
|
|
|
gitweb_cgi "$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
|
|
|
|
if test -n "$browser"; then
|
|
git web--browse -b "$browser" $url || echo $url
|
|
else
|
|
git web--browse -c "instaweb.browser" $url || echo $url
|
|
fi
|