From: Johannes Schindelin <johannes.schindelin@gmx.de>
To: git@vger.kernel.org
Cc: Johannes Schindelin <johannes.schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>,
Jakub Narebski <jnareb@gmail.com>,
Stefan Beller <sbeller@google.com>,
Eric Sunshine <sunshine@sunshineco.com>,
Christian Couder <christian.couder@gmail.com>,
Philip Oakley <philipoakley@iee.org>
Subject: [PATCH v5 01/11] argv_array: offer to split a string by whitespace
Date: Wed, 25 Apr 2018 11:53:57 +0200 [thread overview]
Message-ID: <178058d887281fc87e5008367bbee5677a619320.1524650028.git.johannes.schindelin@gmx.de> (raw)
In-Reply-To: <cover.1524650028.git.johannes.schindelin@gmx.de>
This is a simple function that will interpret a string as a whitespace
delimited list of values, and add those values into the array.
Note: this function does not (yet) offer to split by arbitrary delimiters,
or keep empty values in case of runs of whitespace, or de-quote Unix shell
style. All fo this functionality can be added later, when and if needed.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
argv-array.c | 20 ++++++++++++++++++++
argv-array.h | 2 ++
2 files changed, 22 insertions(+)
diff --git a/argv-array.c b/argv-array.c
index 5d370fa3366..cb5bcd2c064 100644
--- a/argv-array.c
+++ b/argv-array.c
@@ -64,6 +64,26 @@ void argv_array_pop(struct argv_array *array)
array->argc--;
}
+void argv_array_split(struct argv_array *array, const char *to_split)
+{
+ while (isspace(*to_split))
+ to_split++;
+ for (;;) {
+ const char *p = to_split;
+
+ if (!*p)
+ break;
+
+ while (*p && !isspace(*p))
+ p++;
+ argv_array_push_nodup(array, xstrndup(to_split, p - to_split));
+
+ while (isspace(*p))
+ p++;
+ to_split = p;
+ }
+}
+
void argv_array_clear(struct argv_array *array)
{
if (array->argv != empty_argv) {
diff --git a/argv-array.h b/argv-array.h
index 29056e49a12..750c30d2f2c 100644
--- a/argv-array.h
+++ b/argv-array.h
@@ -19,6 +19,8 @@ LAST_ARG_MUST_BE_NULL
void argv_array_pushl(struct argv_array *, ...);
void argv_array_pushv(struct argv_array *, const char **);
void argv_array_pop(struct argv_array *);
+/* Splits by whitespace; does not handle quoted arguments! */
+void argv_array_split(struct argv_array *, const char *);
void argv_array_clear(struct argv_array *);
const char **argv_array_detach(struct argv_array *);
--
2.17.0.windows.1.33.gfcbb1fa0445
next prev parent reply other threads:[~2018-04-25 9:54 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-13 11:11 [PATCH] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-13 18:22 ` Stefan Beller
2018-04-13 22:35 ` Johannes Schindelin
2018-04-13 22:45 ` Stefan Beller
2018-04-19 8:15 ` Johannes Schindelin
2018-04-13 18:57 ` Eric Sunshine
2018-04-19 8:14 ` Johannes Schindelin
2018-04-19 8:17 ` [PATCH v2 0/7] Deprecate .git/info/grafts Johannes Schindelin
2018-04-19 8:17 ` [PATCH v2 1/7] replace: "libify" create_graft() Johannes Schindelin
2018-04-20 0:25 ` Junio C Hamano
2018-04-20 11:51 ` Jakub Narebski
2018-04-20 15:32 ` Johannes Schindelin
2018-04-19 8:17 ` [PATCH v2 2/7] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-19 10:09 ` Christian Couder
2018-04-20 13:57 ` Johannes Schindelin
2018-04-20 1:05 ` Junio C Hamano
2018-04-20 15:26 ` Johannes Schindelin
2018-04-19 8:18 ` [PATCH v2 3/7] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-20 1:21 ` Junio C Hamano
2018-04-20 15:31 ` Johannes Schindelin
2018-04-19 8:18 ` [PATCH v2 4/7] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-19 8:18 ` [PATCH v2 5/7] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-19 8:19 ` [PATCH v2 6/7] technical/shallow: describe the relationship with replace refs Johannes Schindelin
2018-04-19 8:21 ` [PATCH v2 7/7] technical/shallow: describe why shallow cannot use " Johannes Schindelin
2018-04-20 22:20 ` [PATCH v3 00/11] Deprecate .git/info/grafts Johannes Schindelin
2018-04-20 22:20 ` [PATCH v3 01/11] argv_array: offer to split a string by whitespace Johannes Schindelin
2018-04-20 23:29 ` Stefan Beller
2018-04-21 9:39 ` Johannes Schindelin
2018-04-20 22:21 ` [PATCH v3 02/11] commit: Let the callback of for_each_mergetag return on error Johannes Schindelin
2018-04-20 22:21 ` [PATCH v3 03/11] replace: avoid using die() to indicate a bug Johannes Schindelin
2018-04-20 22:21 ` [PATCH v3 04/11] replace: "libify" create_graft() and callees Johannes Schindelin
2018-04-20 22:22 ` [PATCH v3 05/11] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-20 22:23 ` [PATCH v3 06/11] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-21 6:20 ` SZEDER Gábor
2018-04-21 9:42 ` Johannes Schindelin
2018-04-20 22:24 ` [PATCH v3 07/11] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-20 22:25 ` [PATCH v3 08/11] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-20 22:26 ` [PATCH v3 09/11] technical/shallow: describe the relationship with replace refs Johannes Schindelin
2018-04-22 15:16 ` Philip Oakley
2018-04-24 19:10 ` Johannes Schindelin
2018-04-24 21:34 ` Philip Oakley
2018-04-25 0:40 ` Junio C Hamano
2018-04-25 7:17 ` Johannes Schindelin
2018-04-20 22:26 ` [PATCH v3 10/11] technical/shallow: describe why shallow cannot use " Johannes Schindelin
2018-04-20 22:27 ` [PATCH v3 11/11] Remove obsolete script to convert grafts to " Johannes Schindelin
2018-04-21 9:43 ` [PATCH v4 00/11] Deprecate .git/info/grafts Johannes Schindelin
2018-04-21 9:46 ` [PATCH v4 01/11] argv_array: offer to split a string by whitespace Johannes Schindelin
2018-04-24 1:15 ` Junio C Hamano
2018-04-24 2:38 ` Junio C Hamano
2018-04-21 9:46 ` [PATCH v4 02/11] commit: Let the callback of for_each_mergetag return on error Johannes Schindelin
2018-04-21 9:47 ` [PATCH v4 03/11] replace: avoid using die() to indicate a bug Johannes Schindelin
2018-04-21 9:47 ` [PATCH v4 04/11] replace: "libify" create_graft() and callees Johannes Schindelin
2018-04-23 19:08 ` Stefan Beller
2018-04-24 18:51 ` Johannes Schindelin
2018-04-24 19:03 ` Stefan Beller
2018-04-25 7:10 ` Johannes Schindelin
2018-04-21 9:48 ` [PATCH v4 05/11] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-22 3:30 ` Eric Sunshine
2018-04-24 19:04 ` Johannes Schindelin
2018-04-21 9:48 ` [PATCH v4 06/11] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-21 9:49 ` [PATCH v4 07/11] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-21 9:49 ` [PATCH v4 08/11] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-21 9:51 ` [PATCH v4 09/11] technical/shallow: describe the relationship with replace refs Johannes Schindelin
2018-04-21 9:56 ` [PATCH v4 10/11] technical/shallow: describe why shallow cannot use " Johannes Schindelin
2018-04-21 9:56 ` [PATCH v4 11/11] Remove obsolete script to convert grafts to " Johannes Schindelin
2018-04-23 19:24 ` [PATCH v4 00/11] Deprecate .git/info/grafts Stefan Beller
2018-04-25 9:53 ` [PATCH v5 " Johannes Schindelin
2018-04-25 9:53 ` Johannes Schindelin [this message]
2018-04-25 9:54 ` [PATCH v5 02/11] commit: Let the callback of for_each_mergetag return on error Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 03/11] replace: avoid using die() to indicate a bug Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 04/11] replace: "libify" create_graft() and callees Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 05/11] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 06/11] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 07/11] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 08/11] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 09/11] technical/shallow: stop referring to grafts Johannes Schindelin
2018-04-25 12:25 ` Jakub Narębski
2018-04-26 9:19 ` Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 10/11] technical/shallow: describe why shallow cannot use replace refs Johannes Schindelin
2018-04-25 9:54 ` [PATCH v5 11/11] Remove obsolete script to convert grafts to " Johannes Schindelin
2018-04-26 4:10 ` [PATCH v5 00/11] Deprecate .git/info/grafts Junio C Hamano
2018-04-27 21:03 ` Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 " Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 01/11] argv_array: offer to split a string by whitespace Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 02/11] commit: Let the callback of for_each_mergetag return on error Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 03/11] replace: avoid using die() to indicate a bug Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 04/11] replace: "libify" create_graft() and callees Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 05/11] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 06/11] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-28 1:25 ` SZEDER Gábor
2018-04-28 13:07 ` Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 07/11] Deprecate support for .git/info/grafts Johannes Schindelin
2018-04-27 21:39 ` [PATCH v6 08/11] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-27 21:40 ` [PATCH v6 09/11] technical/shallow: stop referring to grafts Johannes Schindelin
2018-04-27 21:40 ` [PATCH v6 10/11] technical/shallow: describe why shallow cannot use replace refs Johannes Schindelin
2018-04-27 21:40 ` [PATCH v6 11/11] Remove obsolete script to convert grafts to " Johannes Schindelin
2018-04-28 9:04 ` Philip Oakley
2018-04-28 13:13 ` Johannes Schindelin
2018-04-28 15:00 ` Stefan Beller
2018-04-28 22:47 ` [Re-send PATCH v7 00/12] Deprecate .git/info/grafts Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 01/12] argv_array: offer to split a string by whitespace Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 02/12] commit: Let the callback of for_each_mergetag return on error Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 03/12] replace: avoid using die() to indicate a bug Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 04/12] replace: "libify" create_graft() and callees Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 05/12] replace: prepare create_graft() for converting graft files wholesale Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 06/12] replace: introduce --convert-graft-file Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 07/12] Add a test for `git replace --convert-graft-file` Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 08/12] Deprecate support for .git/info/grafts Johannes Schindelin
2018-11-27 20:12 ` [PATCH] advice: don't pointlessly suggest --convert-graft-file Ævar Arnfjörð Bjarmason
2018-11-28 6:34 ` Junio C Hamano
2018-11-28 9:03 ` Johannes Schindelin
2018-04-28 22:44 ` [PATCH v7 09/12] filter-branch: stop suggesting to use grafts Johannes Schindelin
2018-04-28 22:45 ` [PATCH v7 10/12] technical/shallow: stop referring to grafts Johannes Schindelin
2018-04-28 22:45 ` [PATCH v7 11/12] technical/shallow: describe why shallow cannot use replace refs Johannes Schindelin
2018-04-28 22:45 ` [PATCH v7 12/12] Remove obsolete script to convert grafts to " Johannes Schindelin
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