mirror of
https://github.com/git/git.git
synced 2024-12-15 12:53:36 +08:00
257418c590
We have long allowed users to run e.g.
git log --ancestry-path master..seen
which shows all commits which satisfy all three of these criteria:
* are an ancestor of seen
* are not an ancestor of master
* have master as an ancestor
This commit allows another variant:
git log --ancestry-path=$TOPIC master..seen
which shows all commits which satisfy all of these criteria:
* are an ancestor of seen
* are not an ancestor of master
* have $TOPIC in their ancestry-path
that last bullet can be defined as commits meeting any of these
criteria:
* are an ancestor of $TOPIC
* have $TOPIC as an ancestor
* are $TOPIC
This also allows multiple --ancestry-path arguments, which can be
used to find commits with any of the given topics in their ancestry
path.
Signed-off-by: Elijah Newren <newren@gmail.com>
Acked-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
133 lines
3.3 KiB
Bash
Executable File
133 lines
3.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='--ancestry-path'
|
|
|
|
# D---E-------F
|
|
# / \ \
|
|
# B---C---G---H---I---J
|
|
# / \
|
|
# A-------K---------------L--M
|
|
#
|
|
# D..M == E F G H I J K L M
|
|
# --ancestry-path D..M == E F H I J L M
|
|
# --ancestry-path=F D..M == E F J L M
|
|
# --ancestry-path=G D..M == G H I J L M
|
|
# --ancestry-path=H D..M == E G H I J L M
|
|
# --ancestry-path=K D..M == K L M
|
|
# --ancestry-path=K --ancestry-path=F D..M == E F J K L M
|
|
#
|
|
# D..M -- M.t == M
|
|
# --ancestry-path D..M -- M.t == M
|
|
#
|
|
# F...I == F G H I
|
|
# --ancestry-path F...I == F H I
|
|
#
|
|
# G..M -- G.t == [nothing - was dropped in "-s ours" merge L]
|
|
# --ancestry-path G..M -- G.t == L
|
|
# --ancestry-path --simplify-merges G^..M -- G.t == G L
|
|
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_merge () {
|
|
test_tick &&
|
|
git merge -s ours -m "$2" "$1" &&
|
|
git tag "$2"
|
|
}
|
|
|
|
test_expect_success setup '
|
|
test_commit A &&
|
|
test_commit B &&
|
|
test_commit C &&
|
|
test_commit D &&
|
|
test_commit E &&
|
|
test_commit F &&
|
|
git reset --hard C &&
|
|
test_commit G &&
|
|
test_merge E H &&
|
|
test_commit I &&
|
|
test_merge F J &&
|
|
git reset --hard A &&
|
|
test_commit K &&
|
|
test_merge J L &&
|
|
test_commit M
|
|
'
|
|
|
|
test_ancestry () {
|
|
args=$1
|
|
expected=$2
|
|
test_expect_success "log $args" "
|
|
test_write_lines $expected >expect &&
|
|
git log --format=%s $args >raw &&
|
|
|
|
if test -n \"$expected\"
|
|
then
|
|
sort raw >actual &&
|
|
test_cmp expect actual
|
|
else
|
|
test_must_be_empty raw
|
|
fi
|
|
"
|
|
}
|
|
|
|
test_ancestry "D..M" "E F G H I J K L M"
|
|
|
|
test_ancestry "--ancestry-path D..M" "E F H I J L M"
|
|
test_ancestry "--ancestry-path=F D..M" "E F J L M"
|
|
test_ancestry "--ancestry-path=G D..M" "G H I J L M"
|
|
test_ancestry "--ancestry-path=H D..M" "E G H I J L M"
|
|
test_ancestry "--ancestry-path=K D..M" "K L M"
|
|
test_ancestry "--ancestry-path=F --ancestry-path=K D..M" "E F J K L M"
|
|
|
|
test_ancestry "D..M -- M.t" "M"
|
|
test_ancestry "--ancestry-path D..M -- M.t" "M"
|
|
|
|
test_ancestry "F...I" "F G H I"
|
|
test_ancestry "--ancestry-path F...I" "F H I"
|
|
|
|
test_ancestry "G..M -- G.t" ""
|
|
test_ancestry "--ancestry-path G..M -- G.t" "L"
|
|
test_ancestry "--ancestry-path --simplify-merges G^..M -- G.t" "G L"
|
|
|
|
# b---bc
|
|
# / \ /
|
|
# a X
|
|
# \ / \
|
|
# c---cb
|
|
#
|
|
# All refnames prefixed with 'x' to avoid confusion with the tags
|
|
# generated by test_commit on case-insensitive systems.
|
|
test_expect_success 'setup criss-cross' '
|
|
mkdir criss-cross &&
|
|
(cd criss-cross &&
|
|
git init &&
|
|
test_commit A &&
|
|
git checkout -b xb main &&
|
|
test_commit B &&
|
|
git checkout -b xc main &&
|
|
test_commit C &&
|
|
git checkout -b xbc xb -- &&
|
|
git merge xc &&
|
|
git checkout -b xcb xc -- &&
|
|
git merge xb &&
|
|
git checkout main)
|
|
'
|
|
|
|
# no commits in bc descend from cb
|
|
test_expect_success 'criss-cross: rev-list --ancestry-path cb..bc' '
|
|
(cd criss-cross &&
|
|
git rev-list --ancestry-path xcb..xbc > actual &&
|
|
test_must_be_empty actual)
|
|
'
|
|
|
|
# no commits in repository descend from cb
|
|
test_expect_success 'criss-cross: rev-list --ancestry-path --all ^cb' '
|
|
(cd criss-cross &&
|
|
git rev-list --ancestry-path --all ^xcb > actual &&
|
|
test_must_be_empty actual)
|
|
'
|
|
|
|
test_done
|