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alpine
apk-tools
Commits
d9bf4aab
Commit
d9bf4aab
authored
May 19, 2010
by
Timo Teräs
Browse files
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Plain Diff
search: add search for reverse dependencies in index
So it'll be easier to rebuild affected packages. Fixes
#349
.
parent
47bac8c2
Changes
1
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Showing
1 changed file
with
91 additions
and
57 deletions
+91
-57
src/search.c
src/search.c
+91
-57
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src/search.c
View file @
d9bf4aab
...
...
@@ -18,18 +18,14 @@
#include "apk_state.h"
struct
search_ctx
{
int
(
*
action
)(
struct
apk_database
*
db
,
int
argc
,
char
**
argv
);
int
(
*
match
)(
struct
apk_package
*
pkg
,
const
char
*
str
);
int
(
*
print
)(
struct
apk_package
*
pkg
);
int
argc
;
char
**
argv
;
};
struct
search_query_ctx
{
struct
apk_database
*
db
;
const
char
*
query
;
};
static
int
search_list_print
(
apk_hash_item
item
,
void
*
ctx
)
static
int
print_match
(
struct
apk_package
*
pkg
)
{
struct
apk_package
*
pkg
=
(
struct
apk_package
*
)
item
;
printf
(
"%s"
,
pkg
->
name
->
name
);
if
(
apk_verbosity
>
0
)
printf
(
"-%s"
,
pkg
->
version
);
...
...
@@ -41,61 +37,50 @@ static int search_list_print(apk_hash_item item, void *ctx)
return
0
;
}
static
int
search_query_print
(
apk_hash_item
item
,
void
*
ctx
)
static
int
print_rdepends
(
struct
apk_package
*
pkg
)
{
struct
search_query_ctx
*
ictx
=
(
struct
search_query_ctx
*
)
ctx
;
struct
apk_package
*
pkg
=
(
struct
apk_package
*
)
item
;
struct
apk_name
*
name
,
*
name0
;
struct
apk_package
*
pkg0
;
struct
apk_dependency
*
dep
;
int
i
,
j
,
k
;
if
(
fnmatch
(
ictx
->
query
,
pkg
->
name
->
name
,
0
)
!=
0
)
name
=
pkg
->
name
;
if
(
name
->
rdepends
==
NULL
)
return
0
;
search_list_print
(
item
,
ictx
->
db
);
return
0
;
}
static
int
search_list
(
struct
apk_database
*
db
,
int
argc
,
char
**
argv
)
{
int
i
;
struct
search_query_ctx
ctx
;
ctx
.
db
=
db
;
if
(
argc
==
0
)
apk_hash_foreach
(
&
db
->
available
.
packages
,
search_list_print
,
db
);
else
for
(
i
=
0
;
i
<
argc
;
i
++
)
{
ctx
.
query
=
argv
[
i
];
apk_hash_foreach
(
&
db
->
available
.
packages
,
search_query_print
,
&
ctx
);
printf
(
"%s-%s:"
,
pkg
->
name
->
name
,
pkg
->
version
);
for
(
i
=
0
;
i
<
name
->
rdepends
->
num
;
i
++
)
{
name0
=
name
->
rdepends
->
item
[
i
];
if
(
name0
->
pkgs
==
NULL
)
continue
;
for
(
j
=
0
;
j
<
name0
->
pkgs
->
num
;
j
++
)
{
pkg0
=
name0
->
pkgs
->
item
[
j
];
if
(
pkg0
->
depends
==
NULL
)
continue
;
for
(
k
=
0
;
k
<
pkg0
->
depends
->
num
;
k
++
)
{
dep
=
&
pkg0
->
depends
->
item
[
k
];
if
(
name
==
dep
->
name
&&
(
apk_version_compare
(
pkg
->
version
,
dep
->
version
)
&
dep
->
result_mask
))
{
printf
(
" %s-%s"
,
pkg0
->
name
->
name
,
pkg0
->
version
);
}
}
}
}
printf
(
"
\n
"
);
return
0
;
}
static
int
search_
query_desc_print
(
apk_hash_item
item
,
void
*
ctx
)
static
int
search_
pkgname
(
struct
apk_package
*
pkg
,
const
char
*
str
)
{
struct
search_query_ctx
*
ictx
=
(
struct
search_query_ctx
*
)
ctx
;
struct
apk_package
*
pkg
=
(
struct
apk_package
*
)
item
;
if
(
strstr
(
pkg
->
description
,
ictx
->
query
)
==
NULL
)
return
0
;
search_list_print
(
item
,
ictx
->
db
);
return
0
;
return
fnmatch
(
str
,
pkg
->
name
->
name
,
0
)
==
0
;
}
static
int
search_desc
(
struct
apk_
database
*
db
,
int
argc
,
char
**
argv
)
static
int
search_desc
(
struct
apk_
package
*
pkg
,
const
char
*
str
)
{
int
i
;
struct
search_query_ctx
ctx
;
ctx
.
db
=
db
;
for
(
i
=
0
;
i
<
argc
;
i
++
)
{
ctx
.
query
=
argv
[
i
];
apk_hash_foreach
(
&
db
->
available
.
packages
,
search_query_desc_print
,
&
ctx
);
}
return
0
;
return
strstr
(
pkg
->
name
->
name
,
str
)
!=
NULL
||
strstr
(
pkg
->
description
,
str
)
!=
NULL
;
}
static
int
search_parse
(
void
*
ctx
,
struct
apk_db_options
*
dbopts
,
...
...
@@ -105,7 +90,10 @@ static int search_parse(void *ctx, struct apk_db_options *dbopts,
switch
(
optch
)
{
case
'd'
:
ictx
->
action
=
search_desc
;
ictx
->
match
=
search_desc
;
break
;
case
'r'
:
ictx
->
print
=
print_rdepends
;
break
;
default:
return
-
1
;
...
...
@@ -113,23 +101,69 @@ static int search_parse(void *ctx, struct apk_db_options *dbopts,
return
0
;
}
static
int
match_packages
(
apk_hash_item
item
,
void
*
ctx
)
{
struct
search_ctx
*
ictx
=
(
struct
search_ctx
*
)
ctx
;
struct
apk_package
*
pkg
=
(
struct
apk_package
*
)
item
;
int
i
;
for
(
i
=
0
;
i
<
ictx
->
argc
;
i
++
)
if
(
ictx
->
match
(
pkg
,
ictx
->
argv
[
i
]))
break
;
if
(
ictx
->
argc
==
0
||
i
<
ictx
->
argc
)
ictx
->
print
(
pkg
);
return
0
;
}
static
int
search_main
(
void
*
ctx
,
struct
apk_database
*
db
,
int
argc
,
char
**
argv
)
{
struct
search_ctx
*
ictx
=
(
struct
search_ctx
*
)
ctx
;
struct
apk_name
*
name
;
int
rc
=
0
,
i
,
j
,
slow_search
;
slow_search
=
ictx
->
match
!=
NULL
||
argc
==
0
;
if
(
!
slow_search
)
{
for
(
i
=
0
;
i
<
argc
;
i
++
)
if
(
strcspn
(
argv
[
i
],
"*?["
)
!=
strlen
(
argv
[
i
]))
{
slow_search
=
1
;
break
;
}
}
if
(
ictx
->
match
==
NULL
)
ictx
->
match
=
search_pkgname
;
if
(
ictx
->
print
==
NULL
)
ictx
->
print
=
print_match
;
else
if
(
argc
==
0
)
return
-
1
;
if
(
ictx
->
action
!=
NULL
)
return
ictx
->
action
(
db
,
argc
,
argv
);
if
(
slow_search
)
{
ictx
->
argc
=
argc
;
ictx
->
argv
=
argv
;
rc
=
apk_hash_foreach
(
&
db
->
available
.
packages
,
match_packages
,
ictx
);
}
else
{
for
(
i
=
0
;
i
<
argc
;
i
++
)
{
name
=
apk_db_query_name
(
db
,
APK_BLOB_STR
(
argv
[
i
]));
if
(
name
==
NULL
||
name
->
pkgs
==
NULL
)
continue
;
for
(
j
=
0
;
j
<
name
->
pkgs
->
num
;
j
++
)
ictx
->
print
(
name
->
pkgs
->
item
[
j
]);
}
}
return
search_list
(
db
,
argc
,
argv
)
;
return
rc
;
}
static
struct
apk_option
search_options
[]
=
{
{
'd'
,
"description"
,
"Search also package descriptions"
},
{
'd'
,
"description"
,
"Search also package descriptions"
},
{
'r'
,
"rdepends"
,
"Print reverse dependencies of package"
},
};
static
struct
apk_applet
apk_search
=
{
.
name
=
"search"
,
.
help
=
"Search package
names (and descriptions) by wildcard PATTERN
."
,
.
help
=
"Search package
by PATTERNs or by indexed dependencies
."
,
.
arguments
=
"PATTERN"
,
.
open_flags
=
APK_OPENF_READ
|
APK_OPENF_NO_STATE
,
.
context_size
=
sizeof
(
struct
search_ctx
),
...
...
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