function verify_deps( cfg, key )
{
var val = proves.get( cfg, key ),
label = key.join('.'),
str;
if( val )
{
assert( proves.is.obj( val ), label + ' must be object' );
for( var name in val )
{
str = val[name];
assert( proves.is.str( str ) && ( str = str.trim() ).length,
label + '.' + name + ' must be string' );
val[name] = str;
}
}
else {
val = {};
proves.set( cfg, key, val );
}
return val;
}
val = val.map(function(path)
{
assert( proves.is.str( path ) && ( path = path.trim() ).length,
label + ' item must be string' );
tmp = proves.is.file( process.cwd() + '/' + path );
assert( tmp, path + ' is not file' );
return tmp;
});
function verify_dir( cfg, key )
{
var val = proves.get( cfg, key ),
label = key.join('.'),
tmp;
assert( proves.is.str( val ) && ( val = val.trim() ).length,
label + ' must be string' );
tmp = proves.is.dir( process.cwd() + '/' + val );
assert( tmp, label + ': ' + val + ' must be directory' );
proves.set( cfg, key, tmp );
return val;
}
function verify_compile_externs( cfg, key )
{
var val = proves.get( cfg, key );
if( val )
{
var label = key.join('.'),
tmp;
assert( proves.is.arr( val ), label + ' must be array' );
val = val.map(function(path)
{
assert( proves.is.str( path ) && ( path = path.trim() ).length,
label + ' item must be string' );
tmp = proves.is.file( process.cwd() + '/' + path );
assert( tmp, path + ' is not file' );
return tmp;
});
proves.set( cfg, key, val );
}
else {
proves.set( cfg, key, [] );
}
return val;
}
function verify_compile( cfg, key )
{
var val = proves.get( cfg, key );
if( val ){
var label = key.join('.');
assert( proves.is.obj( val ), label + ' must be object' );
}
return val;
}
function verify_name( cfg, key )
{
var val = proves.get( cfg, key ),
label = key.join('.');
assert( proves.is.str( val ) && ( val = val.trim() ).length,
label + ' must be string' );
assert( val.match( '^[a-zA-Z0-9_](?:[a-zA-Z0-9_.])*$' ),
label + ' range must be <^[a-zA-Z0-9](?:[a-zA-Z0-9_.])*$>' );
proves.set( cfg, key, val );
return val;
}
function verify_compile_path( cfg, key )
{
var val = proves.get( cfg, key );
if( val )
{
var label = key.join('.'),
tmp;
assert( proves.is.str( val ) && ( val = val.trim() ).length,
label + ' must be object' );
tmp = proves.is.file( process.cwd() + '/' + val );
assert( tmp, label + ': ' + val + ' not found' );
proves.set( cfg, key, tmp );
}
else {
proves.set( cfg, key, '' );
}
return val;
}
function verify_target( cfg, key )
{
var val = proves.get( cfg, key );
if( val )
{
assert( proves.is.str( val ) && ( val = val.trim() ).length,
key.join('.') + ' must be string' );
proves.set( cfg, key, val );
}
return val;
}
function readConfig()
{
var path = proves.is.file( process.cwd() + '/' + CFGFILE ),
buildCfg = undefined;
if( !path ){
exit( 'config file %s not found', CFGFILE );
}
else
{
try
{
print.info( 'read config file: %s', path );
buildCfg = require( path );
assert( proves.is.arr( buildCfg.build ), 'build field must be array' );
// check dels
if( buildCfg.dels )
{
assert( proves.is.arr( buildCfg.dels ), 'dels field must be array' );
buildCfg.dels = buildCfg.dels.map(function(str){
assert( proves.is.str( str ) && ( str = str.trim() ).length,
'dels item must be string' );
return str;
});
}
else {
buildCfg.dels = [];
}
}
catch(e) {
exit( 'failed to read config file %s --- %s', path, e.message );
}
}
return buildCfg;
}
function verify_assign( cfg, key )
{
var val = proves.get( cfg, key ),
label = key.join('.');
if( val )
{
assert( proves.is.str( val ) && ( val = val.trim() ).length,
label + ' must be string' );
assert( !!cfg.target, 'target not defined' );
proves.set( cfg, key, val );
}
else if( cfg.target ){
assert( false, label + ' not defined' );
}
return val;
}
function verify_dels( cfg, key )
{
var val = proves.get( cfg, key );
if( val )
{
var label = key.join('.');
assert( proves.is.arr( val ), label + ' must be array' );
val = val.map(function(str)
{
assert( proves.is.str( str ) && ( str = str.trim() ).length,
label + ' item must be string' );
return str;
});
}
else {
val = [];
}
proves.set( cfg, key, val );
return val;
}
function changeDir( callback )
{
var cwd = process.argv[2];
if( !cwd ){
exit( 'undefined target dir' );
}
// resolve target path
else if( !( cwd = proves.is.dir( cwd ) ) ){
exit( 'target dir %s not found', process.argv[2] );
}
else
{
var npm;
// change working directory
print.info( 'chdir: %s', cwd );
process.chdir( cwd );
// install dependencies by npm with package.json
npm = spawn( 'npm', ['install','.'] );
npm.stdout.on( 'data', function(data){
print.info( (''+data).replace( /[\r\n]/g, '' ) );
});
npm.stderr.on('data',function(data){
print.error( (''+data).replace( /[\r\n]/g, '' ) );
});
npm.on('close',function(code)
{
if( code ){
exit( 'failed to npm install %d', code );
}
else {
callback( cwd );
}
});
}
}
val = val.map(function(str)
{
assert( proves.is.str( str ) && ( str = str.trim() ).length,
label + ' item must be string' );
return str;
});
buildCfg.dels = buildCfg.dels.map(function(str){
assert( proves.is.str( str ) && ( str = str.trim() ).length,
'dels item must be string' );
return str;
});