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 author_missing=
  15 committer_missing=
  16
  17 print_commits()
  18 {
  19         local t="$1"
  20
  21         shift
  22
  23         s=
  24         is='is'
  25         its='its'
  26         [ "$#" -gt 1 ] && {
  27                 s='s'
  28                 is='are'
  29                 its='their'
  30         }
  31         printf "Commit%s\n\n" "$s"
  32         git log --no-walk --pretty='format:  %h ("%s")' "$@"
  33         printf "\n%s missing a Signed-off-by from %s %s%s.\n" "$is" "$its" "$t" "$s"
  34         printf "\n"
  35 }
  36
  37 for c in $commits; do
  38         ae=$(git log -1 --format='<%ae>%n<%aE>%n %an %n %aN ' "$c")
  39         ce=$(git log -1 --format='<%ce>%n<%cE>%n %cn %n %cN ' "$c")
  40         sob=$(git log -1 --format='%b' "$c" | grep -i '^[[:space:]]*Signed-off-by:')
  41
  42         am=false
  43         cm=false
  44         grep -i -F -q "$ae" <<<"$sob" ||
  45                 am=true
  46         grep -i -F -q "$ce" <<<"$sob" ||
  47                 cm=true
  48         "$am" && author_missing+=" $c"
  49         "$cm" && committer_missing+=" $c"
  50 done
  51
  52 if [ "$author_missing" ]; then
  53         print_commits "author" $author_missing
  54 fi
  55 if [ "$committer_missing" ]; then
  56         print_commits "committer" $committer_missing
  57 fi
  58
  59 exec gitk "$@"