kpkg: stop using mv and start using cp

kpkg/commands/installcmd.nim

@@ -91,9 +91,9 @@ proc install_pkg*(repo: string, package: string, root: string, built = false) =
         createSymlink(package, root&"/var/cache/kpkg/installed/"&i)
 
     if built:
-        mv("/tmp/kpkg/build", root)
+        cp("/tmp/kpkg/build", root)
     else:
-        mv("/tmp/kpkg/extractDir", root)
+        cp("/tmp/kpkg/extractDir", root)
 
     writeFile(root&"/var/cache/kpkg/installed/"&package&"/list_files", cmd.output)
 

kpkg/modules/commonTasks.nim

@@ -12,7 +12,7 @@ proc getInit*(root: string): string =
   except CatchableError:
     err("couldn't load "&root&"/etc/kreato-release")
 
-proc mv*(f: string, t: string) =
+proc cp*(f: string, t: string) =
   ## Moves files and directories.
   var d: string
 
@@ -29,13 +29,13 @@ proc mv*(f: string, t: string) =
 
     if dirExists(i) and not dirExists(t&"/"&i):
       copyDirWithPermissions(i, t&"/"&i)
-      removeDir(i)
 
     createDir(d)
 
     if fileExists(i) or symlinkExists(i):
+      if fileExists(t&"/"&i):
+        removeFile(t&"/"&i)
       copyFileWithPermissions(i, t&"/"&i)
-      removeDir(i)
 
 proc printPackagesPrompt*(packages: string, yes: bool, no: bool) =
   ## Prints the packages summary prompt.

kpkg/modules/dephandler.nim

@@ -6,13 +6,6 @@ import strutils
 import runparser
 import commonTasks
 
-proc isIn(one: seq[string], two: seq[string]): bool =
-    ## Checks if a variable is in another.
-    for i in one:
-        if i in two:
-            return true
-    return false
-
 proc checkVersions(root: string, dependency: string, repo: string, split = @[
         "<=", ">=", "<", ">", "="]): string =
     ## Internal proc for checking versions on dependencies (if it exists)