iankelling.org Git - distro-setup/blob - homepage-setup

   1 #!/bin/bash -l
   2 # Copyright (C) 2016 Ian Kelling
   3 # This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>
   4
   5 set -eE -o pipefail
   6 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   7
   8 domain=$1
   9
  10 if [[ ! $1 ]]; then
  11     echo "$0: error: expected domain argument"
  12     exit 1
  13 fi
  14
  15 gitroot=/a/bin/githtml
  16
  17 type -P a2enmod &>/dev/null || pi apache2
  18
  19 acme-tiny-wrapper $domain
  20
  21 # debian has the package gitweb, which seems to mainly
  22 # have some example apache config, and a minimal gitweb config.
  23 # I'll just use the config as example and not use the package.
  24 # It's example apache config seems to say we can use cgi or cgid,
  25 # and googling cgid it seems a newer faster alternative.
  26 sudo a2enmod cgid
  27
  28 # so, highlight is not highlighting my
  29 pi highlight
  30
  31 # additional settings from browsing https://git-scm.com/docs/gitweb.conf
  32 s dd of=/etc/gitweb.conf <<EOF
  33 \$feature{'highlight'}{'default'} = [1];
  34 # highlighting doesn't work on files without extension.
  35 # I noticed in terminal "highlight file" won't do it (unknown file type)
  36 # hightlight < file will do it, and it's online documentation
  37 # suggests it reads shebang. Todo: file a bug for gitweb
  38 # to make highlight read shebangs.
  39 our \$projectroot = "$gitroot";
  40 # not documented at https://git-scm.com/docs/gitweb.conf,
  41 # but it's in the debian conf, so use it.
  42 # directory to use for temp files.
  43 \$git_temp = "/tmp";
  44 push @git_base_url_list, "https://$domain/git";
  45 EOF
  46
  47
  48 apache-site - $domain <<EOF
  49 # to run python script on my site:
  50 <Directory /var/www/$domain/html>
  51   # to run python scripts with cgi
  52   Options +ExecCGI
  53   AddHandler cgi-script .py
  54 </Directory>
  55
  56
  57 # All below is for gitweb + git-http-web.
  58 # A simple builtin way to have a read only git website.
  59 # I didn't find any significantly better alternatives out there.
  60 SetEnv GIT_PROJECT_ROOT $gitroot
  61 SetEnv GIT_HTTP_EXPORT_ALL
  62
  63 # note: cgi scripts can go anywhere into the filesystem,
  64 # so there is no need to do a directory block for $gitroot
  65
  66 # fot git-http-web
  67 <Directory /usr/lib/git-core>
  68         AllowOverride None
  69         Require all granted
  70 </Directory>
  71
  72 <Directory /usr/share/gitweb>
  73   Options +FollowSymLinks +ExecCGI
  74   AddHandler cgi-script .cgi
  75 </Directory>
  76
  77 # from  man-git-http-backend, so git-http-web ang gitweb can both be used.
  78 # it is instead of this:
  79 # #ScriptAlias / /usr/lib/git-core/git-http-backend/
  80 ScriptAliasMatch \\
  81        "(?x)^/git/(.*/(HEAD | \\
  82                        info/refs | \\
  83                        objects/(info/[^/]+ | \\
  84                                 [0-9a-f]{2}/[0-9a-f]{38} | \\
  85                                 pack/pack-[0-9a-f]{40}\\.(pack|idx)) | \\
  86                        git-(upload|receive)-pack))\$" \\
  87        /usr/lib/git-core/git-http-backend/\$1
  88
  89
  90
  91 # man-git-http-backend claims we should do this, but
  92 # it causes no css/images to be displayed. Instead,
  93 # just stick with the standard gitweb example directive
  94 # from debian.
  95 #ScriptAlias /git /usr/share/gitweb/gitweb.cgi/
  96 Alias /git /usr/share/gitweb
  97 EOF