git.ozlabs.org Git - next-scripts/blob - check_commits

   1 #!/bin/bash
   2
   3 if [ "$#" -lt 1 ]; then
   4         printf 'Usage: %s <commit range>\n' "$0" 1>&2
   5         exit 1
   6 fi
   7
   8 commits=$(git rev-list --no-merges "$@")
   9 if [ -z "$commits" ]; then
  10         printf 'No commits\n'
  11         exit 0
  12 fi
  13
  14 declare -a author_missing committer_missing
  15
  16 print_commits()
  17 {
  18         if [ "$#" -eq 1 ]; then
  19                 return
  20         fi
  21
  22         local t="$1"
  23
  24         shift
  25
  26         s=
  27         is='is'
  28         its='its'
  29         if [ "$#" -gt 1 ]; then
  30                 s='s'
  31                 is='are'
  32                 its='their'
  33         fi
  34         printf 'Commit%s\n\n' "$s"
  35         git log --no-walk --pretty='format:  %h ("%s")' "$@"
  36         printf '\n%s missing a Signed-off-by from %s %s%s.\n\n' \
  37                 "$is" "$its" "$t" "$s"
  38 }
  39
  40 for c in $commits; do
  41         ae=$(git log -1 --format='<%ae>%n<%aE>%n %an %n %aN ' "$c" | sort -u)
  42         ce=$(git log -1 --format='<%ce>%n<%cE>%n %cn %n %cN ' "$c" | sort -u)
  43         sob=$(git log -1 --format='%b' "$c" |
  44                 sed -En 's/^\s*Signed-off-by:?\s*/ /ip')
  45
  46         if ! grep -i -F -q "$ae" <<<"$sob"; then
  47                 author_missing+=("$c")
  48         fi
  49         if ! grep -i -F -q "$ce" <<<"$sob"; then
  50                 committer_missing+=("$c")
  51         fi
  52 done
  53
  54 print_commits 'author' "${author_missing[@]}"
  55 print_commits 'committer' "${committer_missing[@]}"
  56
  57 exec gitk "$@"