Hi Ævar,
Thanks for the review!
On 23 Feb 2022, at 4:02, Ævar Arnfjörð Bjarmason wrote:
> On Tue, Feb 22 2022, John Cai via GitGitGadget wrote:
>
>> From: John Cai <johncai86@xxxxxxxxx>
>>
>> Currently stash shells out to reflog in order to delete refs. In an
>> effort to reduce how much we shell out to a subprocess, libify the
>> functionality that stash needs into reflog.c.
>>
>> Add a reflog_delete function that is pretty much the logic in the while
>> loop in builtin/reflog.c cmd_reflog_delete(). This is a function that
>> builtin/reflog.c and builtin/stash.c can both call.
>>
>> Also move functions needed by reflog_delete and export them.
>>
>> Helped-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
>> Signed-off-by: John Cai <johncai86@xxxxxxxxx>
>> ---
>> Makefile | 1 +
>> builtin/reflog.c | 451 +----------------------------------------------
>> object.h | 2 +-
>> reflog.c | 435 +++++++++++++++++++++++++++++++++++++++++++++
>> reflog.h | 49 +++++
>> 5 files changed, 490 insertions(+), 448 deletions(-)
>> create mode 100644 reflog.c
>> create mode 100644 reflog.h
>>
>> diff --git a/Makefile b/Makefile
>> index 6f0b4b775fe..876d4dfd6cb 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -989,6 +989,7 @@ LIB_OBJS += rebase-interactive.o
>> LIB_OBJS += rebase.o
>> LIB_OBJS += ref-filter.o
>> LIB_OBJS += reflog-walk.o
>> +LIB_OBJS += reflog.o
>> LIB_OBJS += refs.o
>> LIB_OBJS += refs/debug.o
>> LIB_OBJS += refs/files-backend.o
>> diff --git a/builtin/reflog.c b/builtin/reflog.c
>> index 85b838720c3..03d347e5832 100644
>> --- a/builtin/reflog.c
>> +++ b/builtin/reflog.c
>> @@ -1,16 +1,13 @@
>> #include "builtin.h"
>> #include "config.h"
>> #include "lockfile.h"
>> -#include "object-store.h"
>> #include "repository.h"
>> -#include "commit.h"
>> -#include "refs.h"
>> #include "dir.h"
>> -#include "tree-walk.h"
>> #include "diff.h"
>> #include "revision.h"
>> #include "reachable.h"
>> #include "worktree.h"
>> +#include "reflog.h"
>> [...]
>> diff --git a/reflog.c b/reflog.c
>> new file mode 100644
>> index 00000000000..8d57dc43503
>> --- /dev/null
>> +++ b/reflog.c
>> @@ -0,0 +1,435 @@
>> +#include "cache.h"
>> +#include "commit.h"
>> +#include "object-store.h"
>> +#include "reachable.h"
>> +#include "reflog.h"
>> +#include "refs.h"
>> +#include "revision.h"
>> +#include "tree-walk.h"
>> +#include "worktree.h"
>
> I think you missed some now-redundant headers, and copied over others we
> didn't need. This compiles for me with this on top:
Ah yeah, looks I left these in by mistake. Thanks for catching this.
>
> diff --git a/builtin/reflog.c b/builtin/reflog.c
> index 03d347e5832..940db196f62 100644
> --- a/builtin/reflog.c
> +++ b/builtin/reflog.c
> @@ -1,9 +1,5 @@
> #include "builtin.h"
> #include "config.h"
> -#include "lockfile.h"
> -#include "repository.h"
> -#include "dir.h"
> -#include "diff.h"
> #include "revision.h"
> #include "reachable.h"
> #include "worktree.h"
> diff --git a/reflog.c b/reflog.c
> index 8d57dc43503..333fd8708fe 100644
> --- a/reflog.c
> +++ b/reflog.c
> @@ -1,11 +1,8 @@
> #include "cache.h"
> -#include "commit.h"
> #include "object-store.h"
> -#include "reachable.h"
> #include "reflog.h"
> #include "refs.h"
> #include "revision.h"
> -#include "tree-walk.h"
> #include "worktree.h"
>
> But perhaps some of those are really "needed" but brought in implicitly?
>
>> [...]
>> diff --git a/reflog.h b/reflog.h
>> new file mode 100644
>> index 00000000000..3427021cdc2
>> --- /dev/null
>> +++ b/reflog.h
>> @@ -0,0 +1,49 @@
>> +#ifndef REFLOG_H
>> +#define REFLOG_H
>> +
>> +#include "refs.h"
>
> Just a nit but I think the reflog_delete() should be wrapped (ends up at
> 80 cols), and the usual style in this project is to not whitespace-pad
> so much, i.e. this on top:
sounds good!
>
> diff --git a/reflog.h b/reflog.h
> index 3427021cdc2..d2906fb9f8d 100644
> --- a/reflog.h
> +++ b/reflog.h
> @@ -1,6 +1,5 @@
> #ifndef REFLOG_H
> #define REFLOG_H
> -
> #include "refs.h"
>
> struct cmd_reflog_expire_cb {
> @@ -25,25 +24,20 @@ struct expire_reflog_policy_cb {
> unsigned int dry_run:1;
> };
>
> -int reflog_delete(const char *rev, enum expire_reflog_flags flags, int verbose);
> -
> +int reflog_delete(const char *rev, enum expire_reflog_flags flags,
> + int verbose);
> void reflog_expiry_cleanup(void *cb_data);
> -
> void reflog_expiry_prepare(const char *refname, const struct object_id *oid,
> void *cb_data);
> -
> int should_expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
> const char *email, timestamp_t timestamp, int tz,
> const char *message, void *cb_data);
> -
> int count_reflog_ent(struct object_id *ooid, struct object_id *noid,
> const char *email, timestamp_t timestamp, int tz,
> const char *message, void *cb_data);
> -
> int should_expire_reflog_ent_verbose(struct object_id *ooid,
> struct object_id *noid,
> const char *email,
> timestamp_t timestamp, int tz,
> const char *message, void *cb_data);
> -
> #endif /* REFLOG_H */
>
>
> Other than all that I really can't find anything at all to comment on,
> and I see that all the points raised in previous rounds by others were
> addressed.
