iankelling.org Git - mediawiki-setup/blob - get-wiki-snapshot

   1 #!/bin/bash
   2 # Copyright (C) 2016 Ian Kelling
   3 # This program is under GPL v. 3 or later, see <https://www.gnu.org/licenses>
   4 set -eE -o pipefail
   5 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   6
   7 # usage: get-wiki-snapshot [-l]
   8 # -l means generate script from local guide, don't download new one.
   9
  10 x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*}
  11
  12
  13 script_file=mw-setup-script
  14 page_file=Mediawiki_Setup_Guide
  15 start=' *<source lang="bash"> *'
  16 end=' *<\/source> *'
  17
  18 if [[ $1 != -l ]]; then # use local file
  19   ruby <<'EOF' > $page_file
  20 require 'json'
  21 puts JSON.parse(`curl -k 'https://ofswiki.org/w/api.php?\
  22 action=query&titles=Mediawiki_Setup_Guide&prop=revisions&rvprop=content&\
  23 format=json'`.chomp)['query']['pages'].values[0]['revisions'][0]['*']
  24 EOF
  25 fi
  26
  27 { cat <<'EOF'
  28 #!/bin/bash
  29 # Copyright (C) 2016 Ian Kelling
  30 # This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>
  31 set -x
  32 EOF
  33   sed -rn "/^$start$/,/^$end$/{s/^($start|$end)$/# \0/;p}" $page_file
  34 } > $script_file
  35 chmod +x $script_file