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 "$(realpath "$(dirname "$0")")/check_fixes" "$@"
  15
  16 declare -a author_missing committer_missing
  17
  18 print_commits()
  19 {
  20         if [ "$#" -eq 1 ]; then
  21                 return
  22         fi
  23
  24         local t="$1"
  25
  26         shift
  27
  28         s=
  29         is='is'
  30         its='its'
  31         if [ "$#" -gt 1 ]; then
  32                 s='s'
  33                 is='are'
  34                 its='their'
  35         fi
  36         printf 'Commit%s\n\n' "$s"
  37         git log --no-walk --pretty='format:  %h ("%s")' "$@"
  38         printf '\n%s missing a Signed-off-by from %s %s%s.\n\n' \
  39                 "$is" "$its" "$t" "$s"
  40 }
  41
  42 check_unexpected_files()
  43 {
  44         local files
  45
  46         readarray files < <(git diff-tree -r --diff-filter=A --name-only --no-commit-id "$1" '*.rej' '*.orig')
  47         if [ "${#files[@]}" -eq 0 ]; then
  48                 return
  49         fi
  50
  51         s=
  52         this='this'
  53         if [ "${#files[@]}" -gt 1 ]; then
  54                 s='s'
  55                 this='these'
  56         fi
  57
  58         printf 'Commit\n\n'
  59         git log --no-walk --pretty='format:  %h ("%s")' "$1"
  60         printf '\nadded %s unexpected file%s:\n\n' "$this" "$s"
  61         printf '  %s\n' "${files[@]}"
  62 }
  63
  64 for c in $commits; do
  65         ae=$(git log -1 --format='<%ae>%n<%aE>%n %an %n %aN ' "$c" | sort -u)
  66         ce=$(git log -1 --format='<%ce>%n<%cE>%n %cn %n %cN ' "$c" | sort -u)
  67         sob=$(git log -1 --format='%b' "$c" |
  68                 sed -En 's/^\s*Signed-off-by:?\s*/ /ip')
  69
  70         if ! grep -i -F -q "$ae" <<<"$sob"; then
  71                 author_missing+=("$c")
  72         fi
  73         if ! grep -i -F -q "$ce" <<<"$sob"; then
  74                 committer_missing+=("$c")
  75         fi
  76
  77         check_unexpected_files "$c"
  78 done
  79
  80 print_commits 'author' "${author_missing[@]}"
  81 print_commits 'committer' "${committer_missing[@]}"
  82
  83 exec gitk "$@"