At the Porcelain level, operations such as merge that populate an
initially cleanly merged index with conflicted entries clear the
resolve-undo information upfront. Give scripted Porcelains a way
to do the same, by implementing "update-index --clear-resolve-info".
With this, a scripted Porcelain may "update-index --clear-resolve-info"
first and repeatedly run "update-index --cacheinfo" to stuff unmerged
entries to the index, to be resolved by the user with "git add" and
stuff.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin-update-index.c | 5 +++++
t/t2030-unresolve-info.sh | 12 ++++++++++++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/builtin-update-index.c b/builtin-update-index.c
index a6b7f2d..a19e786 100644
--- a/builtin-update-index.c
+++ b/builtin-update-index.c
@@ -9,6 +9,7 @@
#include "tree-walk.h"
#include "builtin.h"
#include "refs.h"
+#include "resolve-undo.h"
/*
* Default to not allowing changes to the list of files. The
@@ -703,6 +704,10 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
verbose = 1;
continue;
}
+ if (!strcmp(path, "--clear-resolve-undo")) {
+ resolve_undo_clear();
+ continue;
+ }
if (!strcmp(path, "-h") || !strcmp(path, "--help"))
usage(update_index_usage);
die("unknown option %s", path);
diff --git a/t/t2030-unresolve-info.sh b/t/t2030-unresolve-info.sh
index 785c8b3..9844802 100755
--- a/t/t2030-unresolve-info.sh
+++ b/t/t2030-unresolve-info.sh
@@ -85,4 +85,16 @@ test_expect_success 'rm records reset clears' '
check_resolve_undo discarded
'
+test_expect_success 'plumbing clears' '
+ prime_resolve_undo &&
+ test_tick &&
+ git commit -m merged &&
+ echo committing keeps &&
+ check_resolve_undo kept file initial:file second:file third:file &&
+
+ echo plumbing clear &&
+ git update-index --clear-resolve-undo &&
+ check_resolve_undo cleared
+'
+
test_done
--
1.6.6
--
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