Merge branch 'ab/man-sec-list'
[alt-git.git] / t / t7504-commit-msg-hook.sh
blob302a3a2082a9da593ace637a2c32d8f4cf992cb3
1 #!/bin/sh
3 test_description='commit-msg hook'
5 . ./test-lib.sh
7 test_expect_success 'with no hook' '
9 echo "foo" > file &&
10 git add file &&
11 git commit -m "first"
15 # set up fake editor for interactive editing
16 cat > fake-editor <<'EOF'
17 #!/bin/sh
18 cp FAKE_MSG "$1"
19 exit 0
20 EOF
21 chmod +x fake-editor
23 ## Not using test_set_editor here so we can easily ensure the editor variable
24 ## is only set for the editor tests
25 FAKE_EDITOR="$(pwd)/fake-editor"
26 export FAKE_EDITOR
28 test_expect_success 'with no hook (editor)' '
30 echo "more foo" >> file &&
31 git add file &&
32 echo "more foo" > FAKE_MSG &&
33 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit
37 test_expect_success '--no-verify with no hook' '
39 echo "bar" > file &&
40 git add file &&
41 git commit --no-verify -m "bar"
45 test_expect_success '--no-verify with no hook (editor)' '
47 echo "more bar" > file &&
48 git add file &&
49 echo "more bar" > FAKE_MSG &&
50 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify
54 # now install hook that always succeeds
55 HOOKDIR="$(git rev-parse --git-dir)/hooks"
56 HOOK="$HOOKDIR/commit-msg"
57 mkdir -p "$HOOKDIR"
58 cat > "$HOOK" <<EOF
59 #!/bin/sh
60 exit 0
61 EOF
62 chmod +x "$HOOK"
64 test_expect_success 'with succeeding hook' '
66 echo "more" >> file &&
67 git add file &&
68 git commit -m "more"
72 test_expect_success 'with succeeding hook (editor)' '
74 echo "more more" >> file &&
75 git add file &&
76 echo "more more" > FAKE_MSG &&
77 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit
81 test_expect_success '--no-verify with succeeding hook' '
83 echo "even more" >> file &&
84 git add file &&
85 git commit --no-verify -m "even more"
89 test_expect_success '--no-verify with succeeding hook (editor)' '
91 echo "even more more" >> file &&
92 git add file &&
93 echo "even more more" > FAKE_MSG &&
94 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify
98 # now a hook that fails
99 cat > "$HOOK" <<EOF
100 #!/bin/sh
101 exit 1
104 commit_msg_is () {
105 test "$(git log --pretty=format:%s%b -1)" = "$1"
108 test_expect_success 'with failing hook' '
110 echo "another" >> file &&
111 git add file &&
112 test_must_fail git commit -m "another"
116 test_expect_success 'with failing hook (editor)' '
118 echo "more another" >> file &&
119 git add file &&
120 echo "more another" > FAKE_MSG &&
121 ! (GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit)
125 test_expect_success '--no-verify with failing hook' '
127 echo "stuff" >> file &&
128 git add file &&
129 git commit --no-verify -m "stuff"
133 test_expect_success '--no-verify with failing hook (editor)' '
135 echo "more stuff" >> file &&
136 git add file &&
137 echo "more stuff" > FAKE_MSG &&
138 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify
142 test_expect_success 'merge fails with failing hook' '
144 test_when_finished "git branch -D newbranch" &&
145 test_when_finished "git checkout -f master" &&
146 git checkout --orphan newbranch &&
147 : >file2 &&
148 git add file2 &&
149 git commit --no-verify file2 -m in-side-branch &&
150 test_must_fail git merge --allow-unrelated-histories master &&
151 commit_msg_is "in-side-branch" # HEAD before merge
155 test_expect_success 'merge bypasses failing hook with --no-verify' '
157 test_when_finished "git branch -D newbranch" &&
158 test_when_finished "git checkout -f master" &&
159 git checkout --orphan newbranch &&
160 : >file2 &&
161 git add file2 &&
162 git commit --no-verify file2 -m in-side-branch &&
163 git merge --no-verify --allow-unrelated-histories master &&
164 commit_msg_is "Merge branch '\''master'\'' into newbranch"
168 chmod -x "$HOOK"
169 test_expect_success POSIXPERM 'with non-executable hook' '
171 echo "content" >> file &&
172 git add file &&
173 git commit -m "content"
177 test_expect_success POSIXPERM 'with non-executable hook (editor)' '
179 echo "content again" >> file &&
180 git add file &&
181 echo "content again" > FAKE_MSG &&
182 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -m "content again"
186 test_expect_success POSIXPERM '--no-verify with non-executable hook' '
188 echo "more content" >> file &&
189 git add file &&
190 git commit --no-verify -m "more content"
194 test_expect_success POSIXPERM '--no-verify with non-executable hook (editor)' '
196 echo "even more content" >> file &&
197 git add file &&
198 echo "even more content" > FAKE_MSG &&
199 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify
203 # now a hook that edits the commit message
204 cat > "$HOOK" <<'EOF'
205 #!/bin/sh
206 echo "new message" > "$1"
207 exit 0
209 chmod +x "$HOOK"
211 test_expect_success 'hook edits commit message' '
213 echo "additional" >> file &&
214 git add file &&
215 git commit -m "additional" &&
216 commit_msg_is "new message"
220 test_expect_success 'hook edits commit message (editor)' '
222 echo "additional content" >> file &&
223 git add file &&
224 echo "additional content" > FAKE_MSG &&
225 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit &&
226 commit_msg_is "new message"
230 test_expect_success "hook doesn't edit commit message" '
232 echo "plus" >> file &&
233 git add file &&
234 git commit --no-verify -m "plus" &&
235 commit_msg_is "plus"
239 test_expect_success "hook doesn't edit commit message (editor)" '
241 echo "more plus" >> file &&
242 git add file &&
243 echo "more plus" > FAKE_MSG &&
244 GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify &&
245 commit_msg_is "more plus"
248 test_expect_success 'hook called in git-merge picks up commit message' '
249 test_when_finished "git branch -D newbranch" &&
250 test_when_finished "git checkout -f master" &&
251 git checkout --orphan newbranch &&
252 : >file2 &&
253 git add file2 &&
254 git commit --no-verify file2 -m in-side-branch &&
255 git merge --allow-unrelated-histories master &&
256 commit_msg_is "new message"
259 test_expect_failure 'merge --continue remembers --no-verify' '
260 test_when_finished "git branch -D newbranch" &&
261 test_when_finished "git checkout -f master" &&
262 git checkout master &&
263 echo a >file2 &&
264 git add file2 &&
265 git commit --no-verify -m "add file2 to master" &&
266 git checkout -b newbranch master^ &&
267 echo b >file2 &&
268 git add file2 &&
269 git commit --no-verify file2 -m in-side-branch &&
270 git merge --no-verify -m not-rewritten-by-hook master &&
271 # resolve conflict:
272 echo c >file2 &&
273 git add file2 &&
274 git merge --continue &&
275 commit_msg_is not-rewritten-by-hook
278 # set up fake editor to replace `pick` by `reword`
279 cat > reword-editor <<'EOF'
280 #!/bin/sh
281 mv "$1" "$1".bup &&
282 sed 's/^pick/reword/' <"$1".bup >"$1"
284 chmod +x reword-editor
285 REWORD_EDITOR="$(pwd)/reword-editor"
286 export REWORD_EDITOR
288 test_expect_success 'hook is called for reword during `rebase -i`' '
290 GIT_SEQUENCE_EDITOR="\"$REWORD_EDITOR\"" git rebase -i HEAD^ &&
291 commit_msg_is "new message"
296 test_done