| Message ID | 037273dab0f861e5f10241de1e32cddaabeab0cc.1538108385.git.me@ttaylorr.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Filter alternate references | expand |
> From: Jeff King <me@ttaylorr.com> Pretty sure that isn't right. :) The preferred way to send a patch with a different author is to have actual email be "From:" you, but then include a: From: Jeff King <peff@peff.net> as the first line of the body (which git-am will then pick up). git-send-email will do this for you automatically. Other scripts (like say, if you're sending the output of format-patch into mutt) used to have to implement it themselves, but these days we have "format-patch --from", which should directly output what you want. > --- > builtin/receive-pack.c | 3 +-- > fetch-pack.c | 3 +-- > transport.c | 6 +++--- > transport.h | 2 +- > 4 files changed, 6 insertions(+), 8 deletions(-) The patch itself is flawless, of course. ;) -Peff
On Fri, Sep 28, 2018 at 12:58:58AM -0400, Jeff King wrote: > > From: Jeff King <me@ttaylorr.com> > > Pretty sure that isn't right. :) Indeed that isn't right :-). I try my best to review my patches diligently before submitting them, but here's an interesting side-story if you're interested: I use a script 'git mail' which is essentially doing: git format-patch --stdout >mbox && mutt -f mbox So, by the time that I've reviewed the diff via: $ git format-patch --stdout | less I assume that the patches are ready to send (since, after all, running 'git format-patch' more than once shouldn't change anything.) So, I open mutt with 'git mail', write my cover letter, and send each of the patches to the list. It was during that last phase that I ignored the From: Jeff King <me@ttaylorr.com>, which I agree with you is certainly incorrect :-). I was going to ask Junio to fix this up when queuing, but it seems (from a quick skim of the rest of your review), that we will reach v4, so I'll see if I can't teach 'git mail' to do the right thing for me. > The patch itself is flawless, of course. ;) Obviously ;-). Thanks, Taylor
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 4d30001950..6792291f5e 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -281,8 +281,7 @@ static int show_ref_cb(const char *path_full, const struct object_id *oid, return 0; } -static void show_one_alternate_ref(const char *refname, - const struct object_id *oid, +static void show_one_alternate_ref(const struct object_id *oid, void *data) { struct oidset *seen = data; diff --git a/fetch-pack.c b/fetch-pack.c index 75047a4b2a..b643de143b 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -76,8 +76,7 @@ struct alternate_object_cache { size_t nr, alloc; }; -static void cache_one_alternate(const char *refname, - const struct object_id *oid, +static void cache_one_alternate(const struct object_id *oid, void *vcache) { struct alternate_object_cache *cache = vcache; diff --git a/transport.c b/transport.c index 1c76d64aba..2e0bc414d0 100644 --- a/transport.c +++ b/transport.c @@ -1336,7 +1336,7 @@ static void read_alternate_refs(const char *path, cmd.git_cmd = 1; argv_array_pushf(&cmd.args, "--git-dir=%s", path); argv_array_push(&cmd.args, "for-each-ref"); - argv_array_push(&cmd.args, "--format=%(objectname) %(refname)"); + argv_array_push(&cmd.args, "--format=%(objectname)"); cmd.env = local_repo_env; cmd.out = -1; @@ -1348,13 +1348,13 @@ static void read_alternate_refs(const char *path, struct object_id oid; if (get_oid_hex(line.buf, &oid) || - line.buf[GIT_SHA1_HEXSZ] != ' ') { + line.buf[GIT_SHA1_HEXSZ]) { warning(_("invalid line while parsing alternate refs: %s"), line.buf); break; } - cb(line.buf + GIT_SHA1_HEXSZ + 1, &oid, data); + cb(&oid, data); } fclose(fh); diff --git a/transport.h b/transport.h index 01e717c29e..9baeca2d7a 100644 --- a/transport.h +++ b/transport.h @@ -261,6 +261,6 @@ int transport_refs_pushed(struct ref *ref); void transport_print_push_status(const char *dest, struct ref *refs, int verbose, int porcelain, unsigned int *reject_reasons); -typedef void alternate_ref_fn(const char *refname, const struct object_id *oid, void *); +typedef void alternate_ref_fn(const struct object_id *oid, void *); extern void for_each_alternate_ref(alternate_ref_fn, void *); #endif
None of the current callers use the refname parameter we pass to their callbacks. In theory somebody _could_ do so, but it's actually quite weird if you think about it: it's a ref in somebody else's repository. So the name has no meaning locally, and in fact there may be duplicates if there are multiple alternates. The users of this interface really only care about seeing some ref tips, since that promises that the alternate has the full commit graph reachable from there. So let's keep the information we pass back to the bare minimum. Signed-off-by: Jeff King <peff@peff.net> --- builtin/receive-pack.c | 3 +-- fetch-pack.c | 3 +-- transport.c | 6 +++--- transport.h | 2 +- 4 files changed, 6 insertions(+), 8 deletions(-)