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opkg: various additions

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- only wrap package descriptions when outputting to a tty, simplifies parsing descriptions with external utils
	- introduce -i (--nocase) flag which makes all matching operations case insensitive
	- introduce "find" command which searches package names and descriptions (e.g. opkg -i find "*autoconfig*")

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34202 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow
2012-11-15 20:17:49 +00:00
parent 02b6c7e64a
commit d6a1959e51
4 changed files with 259 additions and 1 deletions
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31
package/opkg/patches/040-wrap-descriptions-only-on-ttys.patch Normal file
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@@ -0,0 +1,31 @@
--- a/libopkg/pkg_parse.c
+++ b/libopkg/pkg_parse.c
@@ -20,6 +20,7 @@
#include <stdio.h>
#include <ctype.h>
+#include <unistd.h>
#include "pkg.h"
#include "opkg_utils.h"
@@ -239,10 +240,16 @@ pkg_parse_line(void *ptr, const char *li
case ' ':
if ((mask & PFM_DESCRIPTION) && reading_description) {
- pkg->description = xrealloc(pkg->description,
- strlen(pkg->description)
- + 1 + strlen(line) + 1);
- strcat(pkg->description, "\n");
+ if (isatty(1)) {
+ pkg->description = xrealloc(pkg->description,
+ strlen(pkg->description)
+ + 1 + strlen(line) + 1);
+ strcat(pkg->description, "\n");
+ } else {
+ pkg->description = xrealloc(pkg->description,
+ strlen(pkg->description)
+ + 1 + strlen(line));
+ }
strcat(pkg->description, (line));
goto dont_reset_flags;
} else if ((mask & PFM_CONFFILES) && reading_conffiles) {