Commit 6b2947e3 authored by Rommel M. Martinez's avatar Rommel M. Martinez
Browse files

Extended with-env; added placeholders

parent bdf412cf
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+58 −33
Original line number Diff line number Diff line
@@ -3,6 +3,11 @@

;; TODO:
;; - test for conditions
;; - use with-env for CL_SOURCE_REGISTRY
;; - write clean-up procedures, if needed

(eval-when (:execute :compile-toplevel :load-toplevel)
  (require :sb-posix))

(defpackage :test-source-registry
  (:use #:cl #:asdf))
@@ -16,25 +21,33 @@
(defun setenv (x v)
  #+sbcl
  (sb-posix:putenv
   (concatenate 'string x "=" v)))
   (concatenate 'string x "=" v))
  v)

(defmacro with-gensyms ((&rest names) &body body)
  `(let ,(loop for n in names collect `(,n (gensym)))
     ,@body))

(defmacro with-env-var ((key value) &rest rest)
  (with-gensyms (key-save)
    `(let ((,key-save ,(getenv key)))
(defmacro with-env ((&rest kv) &body body)
  (let ((temps (loop :for i :upto (length kv) :collect (gensym)))
        (keys (mapcar #'(lambda (x) (first x)) kv)))
    (flet ((gen-getenvs ()
             (mapcar #'(lambda (x y)
                         `(,y (getenv ,x)))
                     keys temps))
           (gen-setenvs ()
             (mapcar #'(lambda (x y) `(setenv ,y ,x))
                     temps keys)))
      `(let ,(gen-getenvs)
         (unwind-protect
              (progn
              (setenv ,key ,value)
              ,@rest)
         (progn
           (setenv ,key ,key-save))))))
                ,@(loop :for (k v) :in kv :collect `(setenv ,k ,v))
                ,@body)
           (progn ,@(gen-setenvs)))))))

(defun make-temporary-directory ()
  (let ((str (with-output-to-string (s)
               (sb-ext:run-program "mktemp" '("-d") :search t :output s))))
               (sb-ext:run-program "mktemp" '("-d" "-u") :search t :output s))))
    (concatenate 'string
                 (string-trim '(#\newline) str) "/")))

@@ -49,13 +62,20 @@
  (merge-pathnames "tmp/" base))

(defun home-source-registry ()
  (source-registry-under (merge-pathnames ".config/" (home-directory))))
  (asdf::source-registry-under (merge-pathnames ".config/" (home-directory))))
(defun system-source-registry ()
  (source-registry-under (system-directory)))

  (asdf::source-registry-under (system-directory)))

(defun merge-temp-under (path)
  (namestring
   (merge-pathnames
    (let ((s (string-downcase
              (prin1-to-string (gentemp)))))
      (concatenate 'string s "/"))
    path)))
(defvar *asd-temp-path-1*
  (merge-temp-under (tmp-directory))
  (merge-temp-under
   (merge-temp-under (tmp-directory))))
(defvar *system-source-registry-config*
  `(:source-registry
    (:inherit-configuration)
@@ -67,30 +87,35 @@
    (:inhert-configuration)
    (:directory ,(namestring (tmp-directory)))))

(defun write-registry-file (file contents)
  (with-open-file (out file
(defun write-registry-file (path contents)
  (ensure-directories-exist path)
  (with-open-file (out path
                       :direction :output
                       :if-exists :supersede)
    (with-standard-io-syntax 
      (format out "~S" contents))))
(defun write-system-source-registry-config ()
  (write-registry-file (system-source-registry)
                       *system-source-registry-config*))
(defun write-home-source-registry-config ()
  (write-registry-file (home-source-registry)
                       *home-source-registry-config*))
(defun write-system-source-registry-config
    (&key (path (system-source-registry)) (contents *system-source-registry-config*))
  (write-registry-file path contents))
(defun write-home-source-registry-config
    (&key (path (home-source-registry)) (contents *home-source-registry-config*))
  (write-registry-file path contents))

;; use *asd-temp-path-X*?
(defun create-asd-file (&optional (directory *default-pathname-defaults*))
  (let ((*default-pathname-defaults* directory))
    (with-open-file (out 
  
(defun merge-temp-under (path)
  (namestring
   (merge-pathnames
    (let ((s (string-downcase
              (prin1-to-string (gentemp)))))
      (concatenate 'string s "/"))
    path)))

;; test environment variable
(defun test-environment ()
  (with-env-var (("CL_SOURCE_REGISTRY"
                  (format nil "~A:~A" (home-directory) (system-directory))))
    ...))

;; test files

(cl-user::quit-on-error
(defun test-files ()
  ...)

;; (cl-user::quit-on-error
;; ...)
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