Andrew's git - gitweb.git/blob - t/t7505-prepare-commit-msg-hook.sh

   1#!/bin/sh
   2
   3test_description='prepare-commit-msg hook'
   4
   5. ./test-lib.sh
   6
   7test_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
  16cat > fake-editor <<'EOF'
  17#!/bin/sh
  18exit 0
  19EOF
  20chmod +x fake-editor
  21
  22## Not using test_set_editor here so we can easily ensure the editor variable
  23## is only set for the editor tests
  24FAKE_EDITOR="$(pwd)/fake-editor"
  25export FAKE_EDITOR
  26
  27# now install hook that always succeeds and adds a message
  28HOOKDIR="$(git rev-parse --git-dir)/hooks"
  29HOOK="$HOOKDIR/prepare-commit-msg"
  30mkdir -p "$HOOKDIR"
  31echo "#!$SHELL_PATH" > "$HOOK"
  32cat >> "$HOOK" <<'EOF'
  33
  34if test "$2" = commit; then
  35  source=$(git rev-parse "$3")
  36else
  37  source=${2-default}
  38fi
  39if test "$GIT_EDITOR" = :; then
  40  sed -e "1s/.*/$source (no editor)/" "$1" > msg.tmp
  41else
  42  sed -e "1s/.*/$source/" "$1" > msg.tmp
  43fi
  44mv msg.tmp "$1"
  45exit 0
  46EOF
  47chmod +x "$HOOK"
  48
  49echo dummy template > "$(git rev-parse --git-dir)/template"
  50
  51test_expect_success 'with hook (-m)' '
  52
  53        echo "more" >> file &&
  54        git add file &&
  55        git commit -m "more" &&
  56        test "$(git log -1 --pretty=format:%s)" = "message (no editor)"
  57
  58'
  59
  60test_expect_success 'with hook (-m editor)' '
  61
  62        echo "more" >> file &&
  63        git add file &&
  64        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -m "more more" &&
  65        test "$(git log -1 --pretty=format:%s)" = message
  66
  67'
  68
  69test_expect_success 'with hook (-t)' '
  70
  71        echo "more" >> file &&
  72        git add file &&
  73        git commit -t "$(git rev-parse --git-dir)/template" &&
  74        test "$(git log -1 --pretty=format:%s)" = template
  75
  76'
  77
  78test_expect_success 'with hook (-F)' '
  79
  80        echo "more" >> file &&
  81        git add file &&
  82        (echo more | git commit -F -) &&
  83        test "$(git log -1 --pretty=format:%s)" = "message (no editor)"
  84
  85'
  86
  87test_expect_success 'with hook (-F editor)' '
  88
  89        echo "more" >> file &&
  90        git add file &&
  91        (echo more more | GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -F -) &&
  92        test "$(git log -1 --pretty=format:%s)" = message
  93
  94'
  95
  96test_expect_success 'with hook (-C)' '
  97
  98        head=$(git rev-parse HEAD) &&
  99        echo "more" >> file &&
 100        git add file &&
 101        git commit -C $head &&
 102        test "$(git log -1 --pretty=format:%s)" = "$head (no editor)"
 103
 104'
 105
 106test_expect_success 'with hook (editor)' '
 107
 108        echo "more more" >> file &&
 109        git add file &&
 110        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit &&
 111        test "$(git log -1 --pretty=format:%s)" = default
 112
 113'
 114
 115test_expect_success 'with hook (--amend)' '
 116
 117        head=$(git rev-parse HEAD) &&
 118        echo "more" >> file &&
 119        git add file &&
 120        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --amend &&
 121        test "$(git log -1 --pretty=format:%s)" = "$head"
 122
 123'
 124
 125test_expect_success 'with hook (-c)' '
 126
 127        head=$(git rev-parse HEAD) &&
 128        echo "more" >> file &&
 129        git add file &&
 130        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head &&
 131        test "$(git log -1 --pretty=format:%s)" = "$head"
 132
 133'
 134
 135test_expect_success 'with hook (merge)' '
 136
 137        test_when_finished "git checkout -f master" &&
 138        git checkout -B other HEAD@{1} &&
 139        echo "more" >>file &&
 140        git add file &&
 141        git commit -m other &&
 142        git checkout - &&
 143        git merge --no-ff other &&
 144        test "$(git log -1 --pretty=format:%s)" = "merge (no editor)"
 145'
 146
 147test_expect_success 'with hook and editor (merge)' '
 148
 149        test_when_finished "git checkout -f master" &&
 150        git checkout -B other HEAD@{1} &&
 151        echo "more" >>file &&
 152        git add file &&
 153        git commit -m other &&
 154        git checkout - &&
 155        env GIT_EDITOR="\"\$FAKE_EDITOR\"" git merge --no-ff -e other &&
 156        test "$(git log -1 --pretty=format:%s)" = "merge"
 157'
 158
 159cat > "$HOOK" <<'EOF'
 160#!/bin/sh
 161exit 1
 162EOF
 163
 164test_expect_success 'with failing hook' '
 165
 166        test_when_finished "git checkout -f master" &&
 167        head=$(git rev-parse HEAD) &&
 168        echo "more" >> file &&
 169        git add file &&
 170        test_must_fail env GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head
 171
 172'
 173
 174test_expect_success 'with failing hook (--no-verify)' '
 175
 176        test_when_finished "git checkout -f master" &&
 177        head=$(git rev-parse HEAD) &&
 178        echo "more" >> file &&
 179        git add file &&
 180        test_must_fail env GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify -c $head
 181
 182'
 183
 184test_expect_success 'with failing hook (merge)' '
 185
 186        test_when_finished "git checkout -f master" &&
 187        git checkout -B other HEAD@{1} &&
 188        echo "more" >> file &&
 189        git add file &&
 190        rm -f "$HOOK" &&
 191        git commit -m other &&
 192        write_script "$HOOK" <<-EOF &&
 193        exit 1
 194        EOF
 195        git checkout - &&
 196        test_must_fail git merge --no-ff other
 197
 198'
 199
 200test_done