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Add support for sending arguments whenusing the source builtin

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darcs-hash:20060214195636-ac50b-511c211368103df6923d63cef99ce20a88d31be3.gz
This commit is contained in:
axel 2006-02-15 05:56:36 +10:00
parent 7ac922def6
commit 3e165297ce
3 changed files with 38 additions and 27 deletions
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12
builtin.c
View file

@ -61,6 +61,8 @@
#include "translate.h"
#include "halloc.h"
#include "halloc_util.h"
#include "parse_util.h"
#include "expand.h"
/**
The default prompt for the read command
@ -1941,9 +1943,9 @@ static int builtin_source( wchar_t ** argv )
argc = builtin_count_args( argv );
if( argc != 2 )
if( argc < 2 )
{
sb_printf( sb_err, _( L"%ls: Expected exactly one argument, got %d\n" ), argv[0], argc );
sb_printf( sb_err, _( L"%ls: Expected at least one argument, got %d\n" ), argv[0], argc );
builtin_print_help( argv[0], sb_err );
return 1;
}
@ -1983,9 +1985,12 @@ static int builtin_source( wchar_t ** argv )
parser_push_block( SOURCE );
reader_push_current_filename( fn_intern );
current_block->param1.source_dest = fn_intern;
parse_util_set_argv( argv+2);
res = reader_read( fd );
parser_pop_block();
if( res )
@ -2008,7 +2013,6 @@ static int builtin_source( wchar_t ** argv )
return res;
}
/**
Make the specified job the first job of the job list. Moving jobs
around in the list makes the list reflect the order in which the

27
exec.c
View file

@ -39,6 +39,7 @@
#include "translate.h"
#include "halloc.h"
#include "halloc_util.h"
#include "parse_util.h"
/**
Prototype for the getpgid library function. The prototype for this
@ -789,9 +790,6 @@ void exec( job_t *j )
{
case INTERNAL_FUNCTION:
{
wchar_t **arg;
int i;
string_buffer_t sb;
wchar_t * def = halloc_register( j, wcsdup( function_get_definition( p->argv[0] )));
//fwprintf( stderr, L"run function %ls\n", argv[0] );
@ -805,26 +803,9 @@ void exec( job_t *j )
current_block->param2.function_call_process = p;
current_block->param1.function_name = halloc_register( current_block, wcsdup( p->argv[0] ) );
if( builtin_count_args(p->argv)>1 )
{
sb_init( &sb );
for( i=1, arg=p->argv+1; *arg; i++, arg++ )
{
if( i != 1 )
sb_append( &sb, ARRAY_SEP_STR );
sb_append( &sb, *arg );
}
env_set( L"argv", (wchar_t *)sb.buff, ENV_LOCAL );
sb_destroy( &sb );
}
else
{
env_set( L"argv", 0, ENV_LOCAL );
}
parse_util_set_argv( p->argv+1 );
parser_forbid_function( p->argv[0] );
if( p->next )

26
parse_util.c
View file

@ -24,6 +24,7 @@
#include "expand.h"
#include "intern.h"
#include "exec.h"
#include "env.h"
#include "halloc_util.h"
/**
@ -599,3 +600,28 @@ int parse_util_load( const wchar_t *cmd,
return reloaded;
}
void parse_util_set_argv( wchar_t **argv )
{
if( *argv )
{
wchar_t **arg;
string_buffer_t sb;
sb_init( &sb );
for( arg=argv; *arg; arg++ )
{
if( arg != argv )
sb_append( &sb, ARRAY_SEP_STR );
sb_append( &sb, *arg );
}
env_set( L"argv", (wchar_t *)sb.buff, ENV_LOCAL );
sb_destroy( &sb );
}
else
{
env_set( L"argv", 0, ENV_LOCAL );
}
}