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