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| author |  Patrick Steinhardt <ps@pks.im> | 2021-01-12 13:27:43 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2021-01-12 12:06:15 -0800 |
| commit | c45889f10453864130ccbfa45815e2f4e384ab5e (patch) | |
| tree | 8ca34d83ff300d9710499d778a7a24f371bef195 /builtin/fetch.c | |
| parent | fetch: use strbuf to format FETCH_HEAD updates (diff) | |
| download | tgif-c45889f10453864130ccbfa45815e2f4e384ab5e.tar.xz | |
fetch: refactor `s_update_ref` to use common exit path
The cleanup code in `s_update_ref()` is currently duplicated for both
succesful and erroneous exit paths. This commit refactors the function
to have a shared exit path for both cases to remove the duplication.
Suggested-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/fetch.c')
| -rw-r--r-- | builtin/fetch.c | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c index e317e828cd..b24a9e09a4 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -589,7 +589,7 @@ static int s_update_ref(const char *action, char *rla = getenv("GIT_REFLOG_ACTION"); struct ref_transaction *transaction; struct strbuf err = STRBUF_INIT; - int ret, df_conflict = 0; + int ret; if (dry_run) return 0; @@ -598,30 +598,37 @@ static int s_update_ref(const char *action, msg = xstrfmt("%s: %s", rla, action); transaction = ref_transaction_begin(&err); - if (!transaction || - ref_transaction_update(transaction, ref->name, - &ref->new_oid, - check_old ? &ref->old_oid : NULL, - 0, msg, &err)) - goto fail; - - ret = ref_transaction_commit(transaction, &err); + if (!transaction) { + ret = STORE_REF_ERROR_OTHER; + goto out; + } + + ret = ref_transaction_update(transaction, ref->name, &ref->new_oid, + check_old ? &ref->old_oid : NULL, + 0, msg, &err); if (ret) { - df_conflict = (ret == TRANSACTION_NAME_CONFLICT); - goto fail; + ret = STORE_REF_ERROR_OTHER; + goto out; } + switch (ref_transaction_commit(transaction, &err)) { + case 0: + break; + case TRANSACTION_NAME_CONFLICT: + ret = STORE_REF_ERROR_DF_CONFLICT; + goto out; + default: + ret = STORE_REF_ERROR_OTHER; + goto out; + } + +out: ref_transaction_free(transaction); + if (ret) + error("%s", err.buf); strbuf_release(&err); free(msg); - return 0; -fail: - ref_transaction_free(transaction); - error("%s", err.buf); - strbuf_release(&err); - free(msg); - return df_conflict ? STORE_REF_ERROR_DF_CONFLICT - : STORE_REF_ERROR_OTHER; + return ret; } static int refcol_width = 10; |