v

tools/git.nu

@@ -25,16 +25,14 @@ export def git_configure [] {
 
 
 export def git_clone [ name: string url: string , --reset=false , --pull=false ] string {
-    print $"git clone '($url)'"
     
     git_configure
-
     let $dest = $"($env.BASE)/code/($name)"
     if $reset {
         print $"remove git dir: ($dest)"
         rm -f $dest
     }
-    if ($dest | path exists) and ( ( ls $dest | length ) > 0 ) {
+    if ($dest | path exists) and ( ( ls $dest | length ) > 0 ) { 
         mkdir $dest
         cd $dest
         if $pull == true {
@@ -42,7 +40,7 @@ export def git_clone [ name: string url: string , --reset=false , --pull=false ]
             git pull
         }        
     } else {
-        print $"git clone execute"
+        print $"git clone '($url)'"   
         cd $"($env.BASE)/code"
         git clone --depth 1 --no-single-branch $url
     }        

tools/herotools.nu

@@ -1,5 +1,6 @@
 use git.nu
 use download.nu
+use runonce.nu
 
 def sshagent_loaded [ ] bool {
     return ( (ssh-add -l | lines -s | length) > 0 )
@@ -15,9 +16,13 @@ def url_crystal [] {
     }
 }
 
-export def clone_crystal [ --reset=false , --pull=false ] string {
+export def install_crystal [ --reset=false , --pull=false ] string {
+    let $vpath = install_v
+    rm -f $"($env.BASE)/bin/v"
+    ln -s $"($vpath)/v" $"($env.BASE)/bin/v"
     let $url = url_crystal
     let $r =  git git_clone crystallib $url
+    # ln -s $"($r)/"
     return $r
 }
 
@@ -35,8 +40,15 @@ export def clone_nuscripts [ --reset=false , --pull=false ] string {
     }    
 }
 
-
-
+export def install_v [ --reset=false , --pull=false ] string {
+    let $r =  git git_clone v "https://github.com/vlang/v"
+    runonce run 'install_v' {
+                cd $r
+                print "will compile V, can take a long while."
+                ^make 
+             } --reset $reset    
+    return $r
+}
 
 def url_mycelium [] string {
     let $os = $nu.os-info.name

tools/runonce.nu

@@ -7,8 +7,10 @@ export def "run" [
     --reset: bool = false
     #means we redo the command
 ] { 
-    mkdir $"($env.HOME)/hero/done/)"
-    let state_file = [ $env.HOME 'hero' done ('nu_done_' + $name) ] | path join
+    
+    let $state_dir = $"($env.BASE/done)"
+    mkdir $state_dir
+    let $state_file = $"($state_dir)/nu_done_($name)"
     if  ($reset or (not ($state_file | path exists ) ) ) {
         let start = date now
         # let result = do $task
@@ -28,7 +30,7 @@ export def "run" [
 export def "reset" [
     prefix: string
 ] {
-    ls $"($env.HOME)/hero/done/nu_done*" | each { |it| rm $it.name}
+    ls $"($env.BASE)/done/nu_done*" | each { |it| rm $it.name}
 }
 
 
@@ -43,7 +45,7 @@ export def "reset" [
 #     --reset: bool = false
 #     #means we redo the command
 # ] { 
-#     let state_file = [ $env.HOME 'hero' ('nu_done_' + $name) ] | path join
+#     let state_file = [ $env.BASE 'hero' ('nu_done_' + $name) ] | path join
 #     if  ($reset or (not ($state_file | path exists ) ) ) {
 #         let start = date now
 #         # let result = do $task