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[34.83.5.33]) by smtp.gmail.com with ESMTPSA id f130-20020a623888000000b0056c06d583fasm3099660pfa.219.2022.10.28.11.12.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Oct 2022 11:12:33 -0700 (PDT) Sender: Junio C Hamano From: Junio C Hamano To: Patrick Steinhardt Cc: git@vger.kernel.org Subject: Re: [PATCH 1/2] connected: allow supplying different view of reachable objects References: Date: Fri, 28 Oct 2022 11:12:33 -0700 In-Reply-To: (Patrick Steinhardt's message of "Fri, 28 Oct 2022 16:42:23 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Patrick Steinhardt writes: > diff --git a/connected.c b/connected.c > index 74a20cb32e..2a4c4e0025 100644 > --- a/connected.c > +++ b/connected.c > @@ -98,7 +98,7 @@ int check_connected(oid_iterate_fn fn, void *cb_data, > strvec_push(&rev_list.args, "--stdin"); > if (has_promisor_remote()) > strvec_push(&rev_list.args, "--exclude-promisor-objects"); > - if (!opt->is_deepening_fetch) { > + if (!opt->is_deepening_fetch && !opt->reachable_oids_fn) { > strvec_push(&rev_list.args, "--not"); > strvec_push(&rev_list.args, "--all"); > } > @@ -125,6 +125,13 @@ int check_connected(oid_iterate_fn fn, void *cb_data, > > rev_list_in = xfdopen(rev_list.in, "w"); > > + if (opt->reachable_oids_fn) { > + const struct object_id *reachable_oid; > + while ((reachable_oid = opt->reachable_oids_fn(opt->reachable_oids_data)) != NULL) > + if (fprintf(rev_list_in, "^%s\n", oid_to_hex(reachable_oid)) < 0) > + break; > + } It is good that these individual negative references are fed from the standard input, not on the command line, as they can be many. In the original code without the reachable_oids_fn, we refrain from excluding when the is_deepening_fetch bit is set, but here we do not pay attention to the bit at all. Is that sensible, and if so why?