t/t7505-prepare-commit-msg-hook.sh

   1 #!/bin/sh
   2
   3 test_description='prepare-commit-msg hook'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'with no hook' '
   8
   9         echo "foo" > file &&
  10         git add file &&
  11         git commit -m "first"
  12
  13 '
  14
  15 # set up fake editor for interactive editing
  16 cat > fake-editor <<'EOF'
  17 #!/bin/sh
  18 exit 0
  19 EOF
  20 chmod +x fake-editor
  21 FAKE_EDITOR="$(pwd)/fake-editor"
  22 export FAKE_EDITOR
  23
  24 # now install hook that always succeeds and adds a message
  25 HOOKDIR="$(git rev-parse --git-dir)/hooks"
  26 HOOK="$HOOKDIR/prepare-commit-msg"
  27 mkdir -p "$HOOKDIR"
  28 echo "#!$SHELL_PATH" > "$HOOK"
  29 cat >> "$HOOK" <<'EOF'
  30
  31 if test "$2" = commit; then
  32   source=$(git-rev-parse "$3")
  33 else
  34   source=${2-default}
  35 fi
  36 if test "$GIT_EDITOR" = :; then
  37   sed -e "1s/.*/$source (no editor)/" "$1" > msg.tmp
  38 else
  39   sed -e "1s/.*/$source/" "$1" > msg.tmp
  40 fi
  41 mv msg.tmp "$1"
  42 exit 0
  43 EOF
  44 chmod +x "$HOOK"
  45
  46 echo dummy template > "$(git rev-parse --git-dir)/template"
  47
  48 test_expect_success 'with hook (-m)' '
  49
  50         echo "more" >> file &&
  51         git add file &&
  52         git commit -m "more" &&
  53         test "`git log -1 --pretty=format:%s`" = "message (no editor)"
  54
  55 '
  56
  57 test_expect_success 'with hook (-m editor)' '
  58
  59         echo "more" >> file &&
  60         git add file &&
  61         GIT_EDITOR="$FAKE_EDITOR" git commit -e -m "more more" &&
  62         test "`git log -1 --pretty=format:%s`" = message
  63
  64 '
  65
  66 test_expect_success 'with hook (-t)' '
  67
  68         echo "more" >> file &&
  69         git add file &&
  70         git commit -t "$(git rev-parse --git-dir)/template" &&
  71         test "`git log -1 --pretty=format:%s`" = template
  72
  73 '
  74
  75 test_expect_success 'with hook (-F)' '
  76
  77         echo "more" >> file &&
  78         git add file &&
  79         (echo more | git commit -F -) &&
  80         test "`git log -1 --pretty=format:%s`" = "message (no editor)"
  81
  82 '
  83
  84 test_expect_success 'with hook (-F editor)' '
  85
  86         echo "more" >> file &&
  87         git add file &&
  88         (echo more more | GIT_EDITOR="$FAKE_EDITOR" git commit -e -F -) &&
  89         test "`git log -1 --pretty=format:%s`" = message
  90
  91 '
  92
  93 test_expect_success 'with hook (-C)' '
  94
  95         head=`git rev-parse HEAD` &&
  96         echo "more" >> file &&
  97         git add file &&
  98         git commit -C $head &&
  99         test "`git log -1 --pretty=format:%s`" = "$head (no editor)"
 100
 101 '
 102
 103 test_expect_success 'with hook (editor)' '
 104
 105         echo "more more" >> file &&
 106         git add file &&
 107         GIT_EDITOR="$FAKE_EDITOR" git commit &&
 108         test "`git log -1 --pretty=format:%s`" = default
 109
 110 '
 111
 112 test_expect_success 'with hook (--amend)' '
 113
 114         head=`git rev-parse HEAD` &&
 115         echo "more" >> file &&
 116         git add file &&
 117         GIT_EDITOR="$FAKE_EDITOR" git commit --amend &&
 118         test "`git log -1 --pretty=format:%s`" = "$head"
 119
 120 '
 121
 122 test_expect_success 'with hook (-c)' '
 123
 124         head=`git rev-parse HEAD` &&
 125         echo "more" >> file &&
 126         git add file &&
 127         GIT_EDITOR="$FAKE_EDITOR" git commit -c $head &&
 128         test "`git log -1 --pretty=format:%s`" = "$head"
 129
 130 '
 131
 132 cat > "$HOOK" <<'EOF'
 133 #!/bin/sh
 134 exit 1
 135 EOF
 136
 137 test_expect_success 'with failing hook' '
 138
 139         head=`git rev-parse HEAD` &&
 140         echo "more" >> file &&
 141         git add file &&
 142         ! GIT_EDITOR="$FAKE_EDITOR" git commit -c $head
 143
 144 '
 145
 146 test_expect_success 'with failing hook (--no-verify)' '
 147
 148         head=`git rev-parse HEAD` &&
 149         echo "more" >> file &&
 150         git add file &&
 151         ! GIT_EDITOR="$FAKE_EDITOR" git commit --no-verify -c $head
 152
 153 '
 154
 155
 156 test_done