Add dir-locals for some Z projects

dir-locals/copenhagen_theme.el

@@ -0,0 +1 @@
+/Users/frederikhanghjiversen/git/zendesk/copenhagen_theme/.dir-locals.el

dir-locals/guide-acceptance-tests.el

@@ -0,0 +1 @@
+/Users/frederikhanghjiversen/git/zendesk/guide-acceptance-tests/.dir-locals.el

dir-locals/help_center.el

@@ -0,0 +1 @@
+/Users/frederikhanghjiversen/git/zendesk/help_center/.dir-locals.el

zdi.el

@@ -13,14 +13,7 @@
   "Get the project-relative path of the current buffer."
   (file-relative-name buffer-file-name (projectile-project-root)))
 
-(defvar zdi-build-command-format
-  "source ~/git/zendesk/zdi/dockmaster/zdi.sh
-function strip-colors() {
-    gsed -r \"s/\\x1B\\[([0-9]{1,2}(;[0-9]{1,2})?)?[mGK]//g\"
-}
-
-zdi help_center -d run bundle exec rspec %s | strip-colors
-")
+(defvar zdi-build-command-format "docker exec -it help_center bundle exec rspec --no-color %s")
 
 (defun zdi-set-compile-command ()
   "Set the command used to compile your project to run rspec through zdi."
@@ -28,4 +21,17 @@ zdi help_center -d run bundle exec rspec %s | strip-colors
   (set (make-local-variable 'compile-command)
        (format zdi-build-command-format (projectile-get-relative-path-buffer))))
 
+(defun zdi-find-spec-file ()
+  "Go to the spec file corresponding to the currently visited file.
+
+Depends on file naming convention used in Help Center."
+  (interactive)
+  (find-file (zdi-build-spec-path (buffer-file-name))))
+
+(defun zdi-build-spec-path (path)
+  "Guess the location of the spec file corresponding to PATH."
+  (replace-regexp-in-string
+   "\\(\\)\\.[^\\.]*$" "_spec"
+   (replace-regexp-in-string "\\(app\\).*\\'" "spec" path nil nil 1) nil nil 1))
+
 ;;; zdi.el ends here