fix dotfile src/dst not expanded with ext variables (#177)

dotdrop/cfg_yaml.py

@@ -214,11 +214,23 @@ class CfgYaml:
 
     def _resolve_dotfile_paths(self):
         """resolve dotfile paths"""
+        t = Templategen(variables=self.variables)
+
         for dotfile in self.dotfiles.values():
+            # src
             src = dotfile[self.key_dotfile_src]
+            new = t.generate_string(src)
+            if new != src and self.debug:
+                self.log.dbg('dotfile: {} -> {}'.format(src, new))
+            src = new
             src = os.path.join(self.settings[self.key_settings_dotpath], src)
             dotfile[self.key_dotfile_src] = self._norm_path(src)
+            # dst
             dst = dotfile[self.key_dotfile_dst]
+            new = t.generate_string(dst)
+            if new != dst and self.debug:
+                self.log.dbg('dotfile: {} -> {}'.format(dst, new))
+            dst = new
             dotfile[self.key_dotfile_dst] = self._norm_path(dst)
 
     def _rec_resolve_vars(self, variables):
@@ -292,15 +304,6 @@ class CfgYaml:
         """template any needed parts of the config"""
         t = Templategen(variables=self.variables)
 
-        # dotfiles src/dst/actions keys
-        for k, v in self.dotfiles.items():
-            # src
-            src = v.get(self.key_dotfile_src)
-            v[self.key_dotfile_src] = t.generate_string(src)
-            # dst
-            dst = v.get(self.key_dotfile_dst)
-            v[self.key_dotfile_dst] = t.generate_string(dst)
-
         # import_actions
         new = []
         entries = self.settings.get(self.key_import_actions, [])

tests-ng/extvariables.sh

@@ -78,10 +78,14 @@ dotfiles:
   f_abc:
     dst: ${tmpd}/abc
     src: abc
+  f_def:
+    dst: ${tmpd}/{{@@ theprofile @@}}
+    src: def
 profiles:
   p1:
     dotfiles:
     - f_abc
+    - f_def
     variables:
       varx: profvarx
       provar: provar
@@ -107,6 +111,8 @@ echo "evar1: {{@@ evar1 @@}}" >> ${tmps}/dotfiles/abc
 echo "provar: {{@@ provar @@}}" >> ${tmps}/dotfiles/abc
 echo "theprofile: {{@@ theprofile @@}}" >> ${tmps}/dotfiles/abc
 
+echo "theprofile: {{@@ theprofile @@}}" > ${tmps}/dotfiles/def
+
 #cat ${tmps}/dotfiles/abc
 
 # install
@@ -123,6 +129,10 @@ grep '^evar1: extevar1' ${tmpd}/abc >/dev/null
 grep '^provar: provar' ${tmpd}/abc >/dev/null
 grep '^theprofile: p1' ${tmpd}/abc >/dev/null
 
+# check def
+[ ! -e ${tmpd}/p1 ] && echo "def not created" && exit 1
+grep '^theprofile: p1' ${tmpd}/p1 >/dev/null
+
 rm -f ${tmpd}/abc
 
 #cat ${tmpd}/abc