From: Harald Nordgren <haraldnordgren@gmail.com>
To: git@vger.kernel.org, "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Jeff King" <peff@peff.net>, "Junio C Hamano" <gitster@pobox.com>,
"Eric Sunshine" <sunshine@sunshineco.com>
Cc: Harald Nordgren <haraldnordgren@gmail.com>
Subject: Re: [PATCH v7] ls-remote: create '--sort' option
Date: Wed, 4 Apr 2018 19:47:09 +0200 [thread overview]
Message-ID: <CAHwyqnX614p+xbmUBLJwY2yK1gOddRuzEM806z1Fu1VPU8rzJw@mail.gmail.com> (raw)
In-Reply-To: <CAHwyqnXtc-WgynCmE+EEVYtg6RRVweK8vwfBQS5VL4ygaFumKQ@mail.gmail.com>
Links to previous revisions:
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[2] https://public-inbox.org/git/20180402211920.GA32099@sigill.intra.peff.net/T/#ma9ec4e0ce664160086e535c012e20d76822c60e5
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[4] https://public-inbox.org/git/20180402174614.GA28566@sigill.intra.peff.net/T/#maa02c40c87b192e56c370c312098d469c9fce757
[5] https://public-inbox.org/git/20180402174614.GA28566@sigill.intra.peff.net/T/#m52cdbbbba3f359e1257e7bdfe19cd9a26f55fa20
[6] https://public-inbox.org/git/20180402174614.GA28566@sigill.intra.peff.net/T/#m6d3ce17f0f6dabeddaf03336c92512b7c413422b
On Wed, Apr 4, 2018 at 7:18 PM, Harald Nordgren
<haraldnordgren@gmail.com> wrote:
> I updated the code to use 'ALLOC_GROW'. I makes sense, I now I realize
> why array.alloc is there ;)
>
> Jeff, you are right that 'git ls-remote --sort=committerdate' will not
> work. Do you think we need to do something about this, or it's fine
> that it fails the way you showed?
>
> On Wed, Apr 4, 2018 at 7:11 PM, Harald Nordgren
> <haraldnordgren@gmail.com> wrote:
>> Create a '--sort' option for ls-remote, based on the one from
>> for-each-ref. This e.g. allows ref names to be sorted by version
>> semantics, so that v1.2 is sorted before v1.10.
>>
>> Signed-off-by: Harald Nordgren <haraldnordgren@gmail.com>
>> ---
>>
>> Notes:
>> Started using 'ALLOC_GROW'
>>
>> Documentation/git-ls-remote.txt | 12 +++++++++++-
>> builtin/ls-remote.c | 27 +++++++++++++++++++++++++--
>> t/t5512-ls-remote.sh | 41 ++++++++++++++++++++++++++++++++++++++++-
>> 3 files changed, 76 insertions(+), 4 deletions(-)
>>
>> diff --git a/Documentation/git-ls-remote.txt b/Documentation/git-ls-remote.txt
>> index 5f2628c8f..17fae7218 100644
>> --- a/Documentation/git-ls-remote.txt
>> +++ b/Documentation/git-ls-remote.txt
>> @@ -10,7 +10,7 @@ SYNOPSIS
>> --------
>> [verse]
>> 'git ls-remote' [--heads] [--tags] [--refs] [--upload-pack=<exec>]
>> - [-q | --quiet] [--exit-code] [--get-url]
>> + [-q | --quiet] [--exit-code] [--get-url] [--sort=<key>]
>> [--symref] [<repository> [<refs>...]]
>>
>> DESCRIPTION
>> @@ -60,6 +60,16 @@ OPTIONS
>> upload-pack only shows the symref HEAD, so it will be the only
>> one shown by ls-remote.
>>
>> +--sort=<key>::
>> + Sort based on the key given. Prefix `-` to sort in
>> + descending order of the value. You may use the --sort=<key> option
>> + multiple times, in which case the last key becomes the primary
>> + key. Also supports "version:refname" or "v:refname" (tag
>> + names are treated as versions). The "version:refname" sort
>> + order can also be affected by the "versionsort.suffix"
>> + configuration variable.
>> + The keys supported are the same as those in `git for-each-ref`.
>> +
>> <repository>::
>> The "remote" repository to query. This parameter can be
>> either a URL or the name of a remote (see the GIT URLS and
>> diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
>> index 540d56429..5bb8ee68a 100644
>> --- a/builtin/ls-remote.c
>> +++ b/builtin/ls-remote.c
>> @@ -1,6 +1,7 @@
>> #include "builtin.h"
>> #include "cache.h"
>> #include "transport.h"
>> +#include "ref-filter.h"
>> #include "remote.h"
>>
>> static const char * const ls_remote_usage[] = {
>> @@ -43,10 +44,13 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
>> int show_symref_target = 0;
>> const char *uploadpack = NULL;
>> const char **pattern = NULL;
>> + int i;
>>
>> struct remote *remote;
>> struct transport *transport;
>> const struct ref *ref;
>> + struct ref_array array;
>> + static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
>>
>> struct option options[] = {
>> OPT__QUIET(&quiet, N_("do not print remote URL")),
>> @@ -60,6 +64,8 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
>> OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
>> OPT_BOOL(0, "get-url", &get_url,
>> N_("take url.<base>.insteadOf into account")),
>> + OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
>> + N_("field name to sort on"), &parse_opt_ref_sorting),
>> OPT_SET_INT_F(0, "exit-code", &status,
>> N_("exit with exit code 2 if no matching refs are found"),
>> 2, PARSE_OPT_NOCOMPLETE),
>> @@ -68,6 +74,8 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
>> OPT_END()
>> };
>>
>> + memset(&array, 0, sizeof(array));
>> +
>> argc = parse_options(argc, argv, prefix, options, ls_remote_usage,
>> PARSE_OPT_STOP_AT_NON_OPTION);
>> dest = argv[0];
>> @@ -104,13 +112,28 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
>> if (!dest && !quiet)
>> fprintf(stderr, "From %s\n", *remote->url);
>> for ( ; ref; ref = ref->next) {
>> + struct ref_array_item *item;
>> if (!check_ref_type(ref, flags))
>> continue;
>> if (!tail_match(pattern, ref->name))
>> continue;
>> +
>> + FLEX_ALLOC_MEM(item, refname, ref->name, strlen(ref->name));
>> + item->symref = ref->symref;
>> + item->objectname = ref->old_oid;
>> +
>> + ALLOC_GROW(array.items, array.nr + 1, array.alloc);
>> + array.items[array.nr++] = item;
>> + }
>> +
>> + if (sorting)
>> + ref_array_sort(sorting, &array);
>> +
>> + for (i = 0; i < array.nr; i++) {
>> + const struct ref_array_item *ref = array.items[i];
>> if (show_symref_target && ref->symref)
>> - printf("ref: %s\t%s\n", ref->symref, ref->name);
>> - printf("%s\t%s\n", oid_to_hex(&ref->old_oid), ref->name);
>> + printf("ref: %s\t%s\n", ref->symref, ref->refname);
>> + printf("%s\t%s\n", oid_to_hex(&ref->objectname), ref->refname);
>> status = 0; /* we found something */
>> }
>> return status;
>> diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh
>> index 02106c922..66370cd88 100755
>> --- a/t/t5512-ls-remote.sh
>> +++ b/t/t5512-ls-remote.sh
>> @@ -10,6 +10,9 @@ test_expect_success setup '
>> test_tick &&
>> git commit -m initial &&
>> git tag mark &&
>> + git tag mark1.1 &&
>> + git tag mark1.2 &&
>> + git tag mark1.10 &&
>> git show-ref --tags -d | sed -e "s/ / /" >expected.tag &&
>> (
>> echo "$(git rev-parse HEAD) HEAD"
>> @@ -39,6 +42,39 @@ test_expect_success 'ls-remote self' '
>> test_cmp expected.all actual
>> '
>>
>> +test_expect_success 'ls-remote --sort="version:refname" --tags self' '
>> + cat >expect <<-\EOF &&
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.1
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.2
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.10
>> + EOF
>> + git ls-remote --sort="version:refname" --tags self >actual &&
>> + test_cmp expect actual
>> +'
>> +
>> +test_expect_success 'ls-remote --sort="-version:refname" --tags self' '
>> + cat >expect <<-\EOF &&
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.10
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.2
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.1
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark
>> + EOF
>> + git ls-remote --sort="-version:refname" --tags self >actual &&
>> + test_cmp expect actual
>> +'
>> +
>> +test_expect_success 'ls-remote --sort="-refname" --tags self' '
>> + cat >expect <<-\EOF &&
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.2
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.10
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.1
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark
>> + EOF
>> + git ls-remote --sort="-refname" --tags self >actual &&
>> + test_cmp expect actual
>> +'
>> +
>> test_expect_success 'dies when no remote specified and no default remotes found' '
>> test_must_fail git ls-remote
>> '
>> @@ -131,7 +167,7 @@ test_expect_success 'Report no-match with --exit-code' '
>>
>> test_expect_success 'Report match with --exit-code' '
>> git ls-remote --exit-code other.git "refs/tags/*" >actual &&
>> - git ls-remote . tags/mark >expect &&
>> + git ls-remote . tags/mark* >expect &&
>> test_cmp expect actual
>> '
>>
>> @@ -178,6 +214,9 @@ test_expect_success 'ls-remote --symref' '
>> 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/remotes/origin/HEAD
>> 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/remotes/origin/master
>> 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.1
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.10
>> + 1bd44cb9d13204b0fe1958db0082f5028a16eb3a refs/tags/mark1.2
>> EOF
>> git ls-remote --symref >actual &&
>> test_cmp expect actual
>> --
>> 2.14.3 (Apple Git-98)
>>
next prev parent reply other threads:[~2018-04-04 17:47 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-02 0:52 [PATCH] ls-remote: create option to sort by versions Harald Nordgren
2018-04-02 6:37 ` Ævar Arnfjörð Bjarmason
2018-04-02 16:26 ` Harald Nordgren
2018-04-02 17:32 ` Ævar Arnfjörð Bjarmason
2018-04-02 17:42 ` Harald Nordgren
2018-04-02 17:46 ` Jeff King
2018-04-02 18:32 ` Junio C Hamano
2018-04-02 20:03 ` Harald Nordgren
2018-04-02 22:11 ` [PATCH v5] ls-remote: create '--sort' option Harald Nordgren
2018-04-02 22:53 ` Eric Sunshine
2018-04-02 22:54 ` Eric Sunshine
2018-04-03 0:48 ` [PATCH v6] " Harald Nordgren
2018-04-02 21:05 ` [PATCH v4] " Harald Nordgren
2018-04-04 17:11 ` [PATCH v7] " Harald Nordgren
2018-04-04 17:18 ` Harald Nordgren
2018-04-04 17:47 ` Harald Nordgren [this message]
2018-04-04 18:56 ` Jeff King
2018-04-04 18:55 ` Jeff King
2018-04-04 23:01 ` [PATCH v8] " Harald Nordgren
2018-04-04 23:11 ` Harald Nordgren
2018-04-06 18:58 ` Jeff King
2018-04-06 18:58 ` [PATCH 1/3] ref-filter: use "struct object_id" consistently Jeff King
2018-04-06 18:59 ` [PATCH 2/3] ref-filter: make ref_array_item allocation more consistent Jeff King
2018-04-06 18:59 ` [PATCH 3/3] ref-filter: factor ref_array pushing into its own function Jeff King
2018-04-06 19:27 ` Derrick Stolee
2018-04-07 15:22 ` Harald Nordgren
2018-04-08 23:18 ` Junio C Hamano
2018-04-09 3:57 ` Jeff King
2018-04-04 23:32 ` [PATCH v9] ls-remote: create '--sort' option Harald Nordgren
2018-04-05 0:04 ` [PATCH v10] " Harald Nordgren
2018-04-07 16:42 ` [PATCH v11 1/4] ref-filter: use "struct object_id" consistently Harald Nordgren
2018-04-08 1:06 ` Eric Sunshine
2018-04-08 12:27 ` Harald Nordgren
2018-04-07 16:42 ` [PATCH v11 2/4] ref-filter: make ref_array_item allocation more consistent Harald Nordgren
2018-04-07 16:42 ` [PATCH v11 3/4] ref-filter: factor ref_array pushing into its own function Harald Nordgren
2018-04-07 16:42 ` [PATCH v11 4/4] ls-remote: create '--sort' option Harald Nordgren
2018-04-08 1:48 ` Eric Sunshine
2018-04-08 12:28 ` [PATCH v12 1/4] ref-filter: use "struct object_id" consistently Harald Nordgren
2018-04-08 12:28 ` [PATCH v12 2/4] ref-filter: make ref_array_item allocation more consistent Harald Nordgren
2018-04-08 12:28 ` [PATCH v12 3/4] ref-filter: factor ref_array pushing into its own function Harald Nordgren
2018-04-08 12:28 ` [PATCH v12 4/4] ls-remote: create '--sort' option Harald Nordgren
2018-04-08 22:16 ` Junio C Hamano
2018-04-09 0:09 ` Harald Nordgren
2018-04-09 0:09 ` Harald Nordgren
2018-04-09 0:48 ` Junio C Hamano
2018-04-09 2:31 ` Eric Sunshine
2018-04-08 23:58 ` [PATCH v13 1/4] ref-filter: use "struct object_id" consistently Harald Nordgren
2018-04-08 23:58 ` [PATCH v13 2/4] ref-filter: make ref_array_item allocation more consistent Harald Nordgren
2018-04-08 23:58 ` [PATCH v13 3/4] ref-filter: factor ref_array pushing into its own function Harald Nordgren
2018-04-08 23:58 ` [PATCH v13 4/4] ls-remote: create '--sort' option Harald Nordgren
2018-04-09 0:56 ` Junio C Hamano
2018-04-09 1:45 ` Harald Nordgren
2018-04-09 1:42 ` [PATCH v14 1/4] ref-filter: use "struct object_id" consistently Harald Nordgren
2018-04-09 1:42 ` [PATCH v14 2/4] ref-filter: make ref_array_item allocation more consistent Harald Nordgren
2018-04-11 17:57 ` Harald Nordgren
2018-04-11 18:07 ` Stefan Beller
2018-04-11 18:30 ` Todd Zullinger
2018-04-11 18:56 ` Eric Sunshine
2018-04-11 23:25 ` Junio C Hamano
2018-04-09 1:42 ` [PATCH v14 3/4] ref-filter: factor ref_array pushing into its own function Harald Nordgren
2018-04-09 1:42 ` [PATCH v14 4/4] ls-remote: create '--sort' option Harald Nordgren
2018-05-12 8:45 ` René Scharfe
2018-05-12 9:55 ` Jeff King
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