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post-receive.bugs (4304B)

    

  1. #!/bin/bash
  2. # gentoo-infra: infra/githooks.git:postrecv-bugs
  3. # Copyright 2017 Gentoo Foundation
  4. # Distributed under the terms of the GNU General Public License v2 or later
  6. # Author: Michał Górny <mgorny@gentoo.org>
  8. export LANG=en_US.UTF-8
  9. export LC_MESSAGES=C
  10. export TZ=UTC
  12. shopt -o -s noglob
  14. ALLOWED_BRANCHES=$(git config --get gentoo.bugs.allowed-branches)
  16. declare -A COMMENT_BUGS=()
  17. declare -A CLOSE_BUGS=()
  19. while read -r oldrev newrev refname; do
  20.     # operate only on branches in gentoo.bugs.allowed-branches
  21.     # (or 'master' if unset)
  22.     allowed=0
  23.     for allowed_branch in ${ALLOWED_BRANCHES:-master}; do
  24.         if [[ ${refname#refs/heads/} == ${allowed_branch} ]]; then
  25.             allowed=1
  26.             break
  27.         fi
  28.     done
  29.     [[ ${allowed} == 0 ]] && continue
  31.     while read -r commithash; do
  32.         while read -r l; do
  33.             is_fixes=0
  34.             case ${l} in
  35.                 # kinda-like github/gitlab/bitbucket but:
  36.                 # 1. we accept only -s forms for simplicity,
  37.                 # 2. we accept only footer-style to avoid false positives,
  38.                 # 3. we have to scan the whole commit message because
  39.                 # developers still fail to have just one footer.
  40.                 Closes:*|Resolves:*)
  41.                     close=1;;
  42.                 # normally used to reference commit ids
  43.                 Fixes:*)
  44.                     is_fixes=1
  45.                     close=1;;
  46.                 # alternate form to ref without closing
  47.                 Bug:*)
  48.                     close=0;;
  49.                 *)
  50.                     continue;;
  51.             esac
  53.             # strip whitespace, split words
  54.             bugref=( ${l#*:} )
  55.             if [[ ${is_fixes} == 1 ]]; then
  56.                 case ${bugref} in
  57.                     # commit ref
  58.                     [0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F][0-9a-fA-F]*)
  59.                         continue;;
  60.                     *)
  61.                         echo "WARNING: 'Fixes' tag should reference commit id, not: ${bugref[*]}"
  62.                         ;;
  63.                 esac
  64.             fi
  65.             for bug in "${bugref[@]}"; do
  66.                 case ${bug} in
  67.                     # long bugzilla URL
  68.                     http://bugs.gentoo.org/show_bug.cgi\?*|https://bugs.gentoo.org/show_bug.cgi\?*)
  69.                         bugno=${bug#*[?&]id=}
  70.                         bugno=${bugno%%[&#]*}
  71.                         ;;
  72.                     # short bugzilla URL
  73.                     http://bugs.gentoo.org/[0-9]*|https://bugs.gentoo.org/[0-9]*)
  74.                         bugno=${bug##*/}
  75.                         bugno=${bugno%%[?#]*}
  76.                         ;;
  77.                     # silently ignore github, mirror hook will handle it
  78.                     http://github.com/*|https://github.com/*)
  79.                         continue;;
  80.                     *)
  81.                         echo "WARNING: invalid/unsupported bug ref: ${bug}"
  82.                         continue;;
  83.                 esac
  85.                 if [[ -n ${bugno//[0-9]} ]]; then
  86.                     echo "WARNING: invalid Gentoo Bugzilla URL: ${bug}"
  87.                     continue
  88.                 fi
  90.                 newmsg="
  92. https://hacktivis.me/git/overlay/commit/${commithash}.html
  95. $(git show --pretty=fuller --date=iso-local --stat "${commithash}")"
  96. # TODO: --show-signature with some nice short output
  98.                 if [[ ${close} == 1 ]]; then
  99.                     CLOSE_BUGS[${bugno}]+=${newmsg}
  100.                 else
  101.                     COMMENT_BUGS[${bugno}]+=${newmsg}
  102.                 fi
  103.             done
  104.         done < <(git show -q --pretty=format:'%B' "${commithash}")
  105.     done < <(git rev-list "${oldrev}..${newrev}")
  106. done
  108. for bug in "${!CLOSE_BUGS[@]}"; do
  109.     msg="The bug has been closed via the following commit(s):${CLOSE_BUGS[${bug}]}"
  111.     if [[ -n ${COMMENT_BUGS[${bug}]} ]]; then
  112.         msg+="
  114. Additionally, it has been referenced in the following commit(s):${COMMENT_BUGS[${bug}]}"
  115.     fi
  117.     bugz modify -s RESOLVED -r FIXED -c "${msg}" "${bug}"
  118. done
  120. for bug in "${!COMMENT_BUGS[@]}"; do
  121.     [[ -n ${CLOSE_BUGS[${bug}]} ]] && continue
  123.     msg="The bug has been referenced in the following commit(s):${COMMENT_BUGS[${bug}]}"
  125.     bugz modify -c "${msg}" "${bug}"
  126. done
  128. exit 0