📝 update scripts

test/watchdog.nas

@@ -1,50 +1,50 @@
 use std.runtime;
 
-var os_time=func(){
+var os_time = func() {
     return "[\e[33;1m"~os.time()~"\e[0m] ";
 }
-var err_hd=func(){
+var err_hd = func() {
     return "[\e[91;1merror\e[0m] ";
 }
-var info_hd=func(){
+var info_hd = func() {
     return "[\e[96;1minfo\e[0m] ";
 }
-var modified_hd=func(){
+var modified_hd = func() {
     return "[\e[92;1mmodified\e[0m] ";
 }
-var usage=func(){
+var usage = func() {
     println(os_time(),info_hd(),"\e[1musage: nasal watchdog.nas <filename> [\"argv\"]\e[0m");
 }
 
 var argv=runtime.argv();
-if(size(argv)<1){
+if (size(argv)<1) {
     println(os_time(),err_hd(),"\e[1mneed correct file path to watch\e[0m");
     usage();
     exit(-1);
 }
 var filename=argv[0];
-if(!io.exists(filename)){
+if (!io.exists(filename)) {
     println(os_time(),err_hd(),"\e[1mfile <",filename,"> does not exist\e[0m");
     usage();
     exit(-1);
 }
 
 var args=[];
-if(size(argv)==2){
+if (size(argv)==2) {
     println(os_time(),info_hd(),"\e[1mwith argument(s) ",argv[1],"\e[0m");
     args=split(" ",argv[1]);
 }
 
 var modified_time=fstat(filename).st_mtime;
 println(os_time(),info_hd(),"\e[1mwatching ",filename," ..\e[0m");
-while(1){
+while(1) {
     unix.sleep(1);
-    if(!io.exists(filename)){
+    if (!io.exists(filename)) {
         println(os_time(),err_hd(),"\e[1mfile <",filename,"> does not exist\e[0m");
         break;
     }
     var latest_modified_time=fstat(filename).st_mtime;
-    if(latest_modified_time!=modified_time){
+    if (latest_modified_time!=modified_time) {
         modified_time=latest_modified_time;
         println(os_time(),modified_hd(),"\e[1m",filename,"\e[0m");
         var cmd=(os.platform()=="windows"?"":"./")~"nasal "~filename;
@@ -52,9 +52,9 @@ while(1){
             cmd~=" "~i;
         println(os_time(),info_hd(),"\e[1mexecuting command \"",cmd,"\"\e[0m");
         var ret=system(cmd);
-        if(ret!=0){
+        if (ret!=0) {
             println(os_time(),err_hd(),"\e[1mprocess returned ",ret,"\e[0m");
-        }else{
+        } else {
             println(os_time(),info_hd(),"\e[1mprocess returned ",ret,"\e[0m");
         }
     }