X-Git-Url: https://code.delx.au/gnu-emacs-elpa/blobdiff_plain/3ba79b2f8f27bd281bef5a334b611143807aca65..0b60259ca8e7553c7029bb3471a1d29c3893200e:/async-bytecomp.el

diff --git a/async-bytecomp.el b/async-bytecomp.el
index 2105fee85..0daa07942 100644
--- a/async-bytecomp.el
+++ b/async-bytecomp.el
@@ -42,15 +42,19 @@
 (require 'cl-lib)
 (require 'async)
 
-(defcustom async-bytecomp-allowed-packages '(async helm)
+(defcustom async-bytecomp-allowed-packages
+  '(async helm helm-core helm-ls-git helm-ls-hg magit)
   "Packages in this list will be compiled asynchronously by `package--compile'.
 All the dependencies of these packages will be compiled async too,
-so no need to add dependencies to this list."
+so no need to add dependencies to this list.
+The value of this variable can also be a list with a single element,
+the symbol `all', in this case packages are always compiled asynchronously."
   :group 'async
   :type '(repeat (choice symbol)))
 
 (defvar async-byte-compile-log-file "~/.emacs.d/async-bytecomp.log")
 
+;;;###autoload
 (defun async-byte-recompile-directory (directory &optional quiet)
   "Compile all *.el files in DIRECTORY asynchronously.
 All *.elc files are systematically deleted before proceeding."
@@ -99,41 +103,44 @@ All *.elc files are systematically deleted before proceeding."
                 (erase-buffer)
                 (insert error-data))))))
      call-back)
-    (message "Started compiling asynchronously directory %s" directory)))
+    (unless quiet (message "Started compiling asynchronously directory %s" directory))))
 
 (defvar package-archive-contents)
-(defvar package-alist)
 (declare-function package-desc-reqs "package.el" (cl-x))
-(declare-function package--get-deps "package.el" (pkg &optional only))
-
-(unless (fboundp 'package--get-deps)
-  (defun package--get-deps (pkg &optional only)
-    (let* ((pkg-desc (cadr (assq pkg package-alist)))
-           (direct-deps (cl-loop for p in (package-desc-reqs pkg-desc)
-                                 for name = (car p)
-                                 when (assq name package-alist)
-                                 collect name))
-           (indirect-deps (unless (eq only 'direct)
-                            (delete-dups
-                             (cl-loop for p in direct-deps
-                                      append (package--get-deps p))))))
-      (cl-case only
-        (direct   direct-deps)
-        (separate (list direct-deps indirect-deps))
-        (indirect indirect-deps)
-        (t        (delete-dups (append direct-deps indirect-deps)))))))
+
+(defun async-bytecomp--get-package-deps (pkg &optional only)
+  ;; Same as `package--get-deps' but parse instead `package-archive-contents'
+  ;; because PKG is not already installed and not present in `package-alist'.
+  (let* ((pkg-desc (cadr (assq pkg package-archive-contents)))
+         (direct-deps (cl-loop for p in (package-desc-reqs pkg-desc)
+                               for name = (car p)
+                               when (assq name package-archive-contents)
+                               collect name))
+         (indirect-deps (unless (eq only 'direct)
+                          (delete-dups
+                           (cl-loop for p in direct-deps append
+                                    (async-bytecomp--get-package-deps p))))))
+    (cl-case only
+      (direct   direct-deps)
+      (separate (list direct-deps indirect-deps))
+      (indirect indirect-deps)
+      (t        (delete-dups (append direct-deps indirect-deps))))))
 
 (defun async-bytecomp-get-allowed-pkgs ()
-  (when async-bytecomp-allowed-packages
-    (cl-loop for p in async-bytecomp-allowed-packages
-             append (package--get-deps p) into reqs
-             finally return
-             (delete-dups
-              (append async-bytecomp-allowed-packages reqs)))))
-
-(defadvice package--compile (around byte-compile-async activate)
+  (when (and async-bytecomp-allowed-packages
+             (listp async-bytecomp-allowed-packages))
+    (if package-archive-contents
+        (cl-loop for p in async-bytecomp-allowed-packages
+                 append (async-bytecomp--get-package-deps p) into reqs
+                 finally return
+                 (delete-dups
+                  (append async-bytecomp-allowed-packages reqs)))
+        async-bytecomp-allowed-packages)))
+
+(defadvice package--compile (around byte-compile-async)
   (let ((cur-package (package-desc-name pkg-desc)))
-    (if (memq cur-package (async-bytecomp-get-allowed-pkgs))
+    (if (or (equal async-bytecomp-allowed-packages '(all))
+            (memq cur-package (async-bytecomp-get-allowed-pkgs)))
         (progn
           (when (eq cur-package 'async)
             (fmakunbound 'async-byte-recompile-directory))
@@ -142,6 +149,16 @@ All *.elc files are systematically deleted before proceeding."
           (async-byte-recompile-directory (package-desc-dir pkg-desc) t))
         ad-do-it)))
 
+;;;###autoload
+(define-minor-mode async-bytecomp-package-mode
+    "Byte compile asynchronously packages installed with package.el.
+Async compilation of packages can be controlled by
+`async-bytecomp-allowed-packages'."
+  :group 'async
+  :global t
+  (if async-bytecomp-package-mode
+      (ad-activate 'package--compile)
+      (ad-deactivate 'package--compile)))
 
 (provide 'async-bytecomp)