jobs/shlib.sh

   1 #!/bin/bash
   2
   3
   4 # Import all the variables from Girocco::Config to the local environment,
   5 # prefixing them with 'cfg_'. E.g. $cfg_admin is admin's mail address now.
   6 __girocco_conf="$GIROCCO_CONF"
   7 [ -n "$__girocco_conf" ] || __girocco_conf="Girocco::Config"
   8 eval $(perl -I. -M$__girocco_conf -le \
   9         'foreach (keys %Girocco::Config::) {
  10                 my $val = ${$Girocco::Config::{$_}}; $val ||= "";
  11                 print "cfg_$_=\"$val\"";
  12         }')
  13
  14
  15 alias git="$cfg_git_bin"
  16
  17
  18 # bang CMD... will execute the command with well-defined failure mode;
  19 # set bang_action to string of the failed action ('clone', 'update', ...);
  20 # pre-set bang_once=1 to make sure jobs banging on a repo repeatedly will
  21 # not spam the owner; re-define the bang_trap() function to do custom
  22 # cleanup before bailing out
  23 bang() {
  24         if "$@" >>"$bang_log" 2>&1; then
  25                 # All right. Cool.
  26                 return;
  27         fi
  28         if ! [ -e .banged ]; then
  29                 {
  30                         echo "$* failed with error code $?"
  31                         [ "$bang_once" ] && echo "you will not receive any more notifications until recovery"
  32                         echo "Log follows:"
  33                         cat "$bang_log"
  34                 } | mail -s "[$cfg_name] $proj $bang_action failed" "$mail,$cfg_admin"
  35         fi
  36         touch .banged
  37         bang_trap
  38         exit 1
  39 }
  40
  41 # Default bang settings:
  42 bang_setup() {
  43         bang_action="lame_programmer"
  44         bang_once=
  45         bang_trap() { :; }
  46         bang_log="$(mktemp -t repomgr-XXXXXX)"
  47         trap "rm \"\$bang_log\"" EXIT
  48 }
  49
  50
  51 # List all Git repositories in current directory, one-per-line
  52 get_repo_list_here() {
  53         find . -name base_url | cut -c 3- | sed -e 's/\/base_url$//'
  54 }