When we have a remote-tracking branch named "frotz/nitfol" from a
previous fetch, and the upstream now has a branch named "frotz". Prior
to this patch fetch would fail to remove "frotz/nitfol" with a "git
fetch --prune" from the upstream. git would inform the user to use "git
remote prune" to fix the problem.
This patch changes the way "fetch --prune" works by moving the pruning
operation before the fetching operation. Instead of warning the user of
a conflict, it autmatically fixes it.
Signed-off-by: Tom Miller <jackerran@xxxxxxxxx>
Tested-by: Thomas Rast <tr@xxxxxxxxxxxxx>
---
builtin/fetch.c | 10 +++++-----
t/t5510-fetch.sh | 14 ++++++++++++++
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/builtin/fetch.c b/builtin/fetch.c
index e6dc2d6..ef3f0bb 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -855,11 +855,6 @@ static int do_fetch(struct transport *transport,
if (tags == TAGS_DEFAULT && autotags)
transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1");
- if (fetch_refs(transport, ref_map)) {
- free_refs(ref_map);
- retcode = 1;
- goto cleanup;
- }
if (prune) {
/*
* We only prune based on refspecs specified
@@ -875,6 +870,11 @@ static int do_fetch(struct transport *transport,
transport->url);
}
}
+ if (fetch_refs(transport, ref_map)) {
+ free_refs(ref_map);
+ retcode = 1;
+ goto cleanup;
+ }
free_refs(ref_map);
/* if neither --no-tags nor --tags was specified, do automated tag
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 08a4841..3e64af4 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -626,4 +626,18 @@ test_expect_success 'fetch --prune prints the remotes full url' '
test_cmp expect actual
'
+test_expect_success 'branchname D/F conflict resolved by --prune' '
+ git branch dir/file &&
+ git clone . prune-df-conflict &&
+ git branch -D dir/file &&
+ git branch dir &&
+ (
+ cd prune-df-conflict &&
+ git fetch --prune &&
+ git rev-parse origin/dir >../actual
+ ) &&
+ git rev-parse dir >expect &&
+ test_cmp expect actual
+'
+
test_done
--
1.8.5.2.194.g00457d4
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