When there are lots of ref updates, each has different name length, this
will make it easier to look because the variable part is at the end.
---
Documentation/git-fetch.txt | 7 +++++++
builtin/fetch.c | 37 ++++++++++++++++++++++++++++++++++++-
t/t5510-fetch.sh | 4 ++--
t/t5526-fetch-submodules.sh | 26 +++++++++++++-------------
4 files changed, 58 insertions(+), 16 deletions(-)
diff --git a/Documentation/git-fetch.txt b/Documentation/git-fetch.txt
index 18e733c..61c3bd1 100644
--- a/Documentation/git-fetch.txt
+++ b/Documentation/git-fetch.txt
@@ -113,6 +113,13 @@ representing the status of a single ref. Each line is of
the form:
<flag> <summary> <from> -> <to> (<reason>)
-------------------------------
+When `from` and `to` share a common suffix, the line could be
+displayed in the form:
+
+-------------------------------
+ <flag> <summary> {<from> -> <to>}<suffix> (<reason>)
+-------------------------------
+
The status of up-to-date refs is shown only if --verbose option is
used.
diff --git a/builtin/fetch.c b/builtin/fetch.c
index a7f152a..15782d6 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -451,12 +451,47 @@ fail:
#define REFCOL_WIDTH 10
+static int common_suffix_length(const char *a, const char *b)
+{
+ const char *pa = a + strlen(a);
+ const char *pb = b + strlen(b);
+ int count = 0;
+
+ while (pa > a && pb > b && pa[-1] == pb[-1]) {
+ pa--;
+ pb--;
+ count++;
+ }
+
+ /* stick to '/' boundary, do not break in the middle of a word */
+ while (count) {
+ if (*pa == '/' ||
+ (pa == a && pb > b && pb[-1] == '/') ||
+ (pb == b && pa > a && pa[-1] == '/'))
+ break;
+ pa++;
+ pb++;
+ count--;
+ }
+
+ return count;
+}
+
static void format_display(struct strbuf *display, char code,
const char *summary, const char *error,
const char *remote, const char *local)
{
+ int len;
+
strbuf_addf(display, "%c %-*s ", code, TRANSPORT_SUMMARY(summary));
- strbuf_addf(display, "%-*s -> %s", REFCOL_WIDTH, remote, local);
+ len = common_suffix_length(remote, local);
+ if (len)
+ strbuf_addf(display, "{%.*s -> %.*s}%s",
+ (int)strlen(remote) - len, remote,
+ (int)strlen(local) - len, local,
+ remote + strlen(remote) - len);
+ else
+ strbuf_addf(display, "%-*s -> %s", REFCOL_WIDTH, remote, local);
if (error)
strbuf_addf(display, " (%s)", error);
}
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 454d896..9a7649c 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -222,11 +222,11 @@ test_expect_success 'fetch uses remote ref names to
describe new refs' '
(
cd descriptive &&
git fetch o 2>actual &&
- grep " -> refs/crazyheads/descriptive-branch$" actual |
+ grep " -> refs/crazyheads/.descriptive-branch$" actual |
test_i18ngrep "new branch" &&
grep " -> descriptive-tag$" actual |
test_i18ngrep "new tag" &&
- grep " -> crazy$" actual |
+ grep " -> .crazy$" actual |
test_i18ngrep "new ref"
) &&
git checkout master
diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh
index 954d0e4..2285c47 100755
--- a/t/t5526-fetch-submodules.sh
+++ b/t/t5526-fetch-submodules.sh
@@ -18,7 +18,7 @@ add_upstream_commit() {
head2=$(git rev-parse --short HEAD) &&
echo "Fetching submodule submodule" > ../expect.err &&
echo "From $pwd/submodule" >> ../expect.err &&
- echo " $head1..$head2 master -> origin/master" >>
../expect.err
+ echo " $head1..$head2 { -> origin/}master" >> ../expect.err
) &&
(
cd deepsubmodule &&
@@ -30,7 +30,7 @@ add_upstream_commit() {
head2=$(git rev-parse --short HEAD) &&
echo "Fetching submodule submodule/subdir/deepsubmodule" >>
../expect.err
echo "From $pwd/deepsubmodule" >> ../expect.err &&
- echo " $head1..$head2 master -> origin/master" >>
../expect.err
+ echo " $head1..$head2 { -> origin/}master" >> ../expect.err
)
}
@@ -235,7 +235,7 @@ test_expect_success "Recursion stops when no new submodule
commits are fetched"
git commit -m "new submodule" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.sub &&
- echo " $head1..$head2 master -> origin/master" >>expect.err.sub
&&
+ echo " $head1..$head2 { -> origin/}master" >>expect.err.sub &&
head -3 expect.err >> expect.err.sub &&
(
cd downstream &&
@@ -253,7 +253,7 @@ test_expect_success "Recursion doesn't happen when new
superproject commits don'
git commit -m "new file" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.file &&
- echo " $head1..$head2 master -> origin/master" >>
expect.err.file &&
+ echo " $head1..$head2 { -> origin/}master" >> expect.err.file &&
(
cd downstream &&
git fetch >../actual.out 2>../actual.err
@@ -277,7 +277,7 @@ test_expect_success "Recursion picks up config in
submodule" '
git commit -m "new submodule" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.sub &&
- echo " $head1..$head2 master -> origin/master" >> expect.err.sub
&&
+ echo " $head1..$head2 { -> origin/}master" >> expect.err.sub &&
cat expect.err >> expect.err.sub &&
(
cd downstream &&
@@ -306,14 +306,14 @@ test_expect_success "Recursion picks up all submodules
when necessary" '
head2=$(git rev-parse --short HEAD) &&
echo "Fetching submodule submodule" > ../expect.err.sub &&
echo "From $pwd/submodule" >> ../expect.err.sub &&
- echo " $head1..$head2 master -> origin/master" >>
../expect.err.sub
+ echo " $head1..$head2 { -> origin/}master" >>
../expect.err.sub
) &&
head1=$(git rev-parse --short HEAD) &&
git add submodule &&
git commit -m "new submodule" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.2 &&
- echo " $head1..$head2 master -> origin/master" >> expect.err.2 &&
+ echo " $head1..$head2 { -> origin/}master" >> expect.err.2 &&
cat expect.err.sub >> expect.err.2 &&
tail -3 expect.err >> expect.err.2 &&
(
@@ -339,7 +339,7 @@ test_expect_success "'--recurse-submodules=on-demand'
doesn't recurse when no ne
head2=$(git rev-parse --short HEAD) &&
echo Fetching submodule submodule > ../expect.err.sub &&
echo "From $pwd/submodule" >> ../expect.err.sub &&
- echo " $head1..$head2 master -> origin/master" >>
../expect.err.sub
+ echo " $head1..$head2 { -> origin/}master" >>
../expect.err.sub
) &&
(
cd downstream &&
@@ -358,7 +358,7 @@ test_expect_success "'--recurse-submodules=on-demand'
recurses as deep as necess
head2=$(git rev-parse --short HEAD) &&
tail -3 expect.err > expect.err.deepsub &&
echo "From $pwd/." > expect.err &&
- echo " $head1..$head2 master -> origin/master" >>expect.err &&
+ echo " $head1..$head2 { -> origin/}master" >>expect.err &&
cat expect.err.sub >> expect.err &&
cat expect.err.deepsub >> expect.err &&
(
@@ -387,7 +387,7 @@ test_expect_success "'--recurse-submodules=on-demand' stops
when no new submodul
git commit -m "new file" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.file &&
- echo " $head1..$head2 master -> origin/master" >>
expect.err.file &&
+ echo " $head1..$head2 { -> origin/}master" >> expect.err.file &&
(
cd downstream &&
git fetch --recurse-submodules=on-demand >../actual.out
2>../actual.err
@@ -408,7 +408,7 @@ test_expect_success "'fetch.recurseSubmodules=on-demand'
overrides global config
git commit -m "new submodule" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.2 &&
- echo " $head1..$head2 master -> origin/master" >>expect.err.2 &&
+ echo " $head1..$head2 { -> origin/}master" >>expect.err.2 &&
head -3 expect.err >> expect.err.2 &&
(
cd downstream &&
@@ -436,7 +436,7 @@ test_expect_success
"'submodule.<sub>.fetchRecurseSubmodules=on-demand' override
git commit -m "new submodule" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err.2 &&
- echo " $head1..$head2 master -> origin/master" >>expect.err.2 &&
+ echo " $head1..$head2 { -> origin/}master" >>expect.err.2 &&
head -3 expect.err >> expect.err.2 &&
(
cd downstream &&
@@ -462,7 +462,7 @@ test_expect_success "don't fetch submodule when newly
recorded commits are alrea
git commit -m "submodule rewound" &&
head2=$(git rev-parse --short HEAD) &&
echo "From $pwd/." > expect.err &&
- echo " $head1..$head2 master -> origin/master" >> expect.err &&
+ echo " $head1..$head2 { -> origin/}master" >> expect.err &&
(
cd downstream &&
git fetch >../actual.out 2>../actual.err
--
2.8.2.524.g6ff3d78
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