From: Ricardo Wurmus <rekado@elephly.net>
To: 27132@debbugs.gnu.org
Cc: Ricardo Wurmus <rekado@elephly.net>
Subject: bug#27132: [PATCH 6/6] gnu: Add uglify-js.
Date: Mon, 29 May 2017 19:21:31 +0200 [thread overview]
Message-ID: <20170529172131.20954-6-rekado@elephly.net> (raw)
In-Reply-To: <20170529172131.20954-1-rekado@elephly.net>
* gnu/packages/lisp.scm (uglify-js): New variable.
---
gnu/packages/lisp.scm | 47 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/gnu/packages/lisp.scm b/gnu/packages/lisp.scm
index 959d4c534..2980b7004 100644
--- a/gnu/packages/lisp.scm
+++ b/gnu/packages/lisp.scm
@@ -1341,3 +1341,50 @@ compressor. It works on data produced by @code{parse-js} to generate a
@item remove some unreachable code
@end itemize\n")
(license license:zlib))))
+
+(define-public uglify-js
+ (package
+ (inherit sbcl-cl-uglify-js)
+ (name "uglify-js")
+ (build-system trivial-build-system)
+ (arguments
+ `(#:modules ((guix build utils))
+ #:builder
+ (let* ((bin (string-append (assoc-ref %outputs "out") "/bin/"))
+ (script (string-append bin "uglify-js")))
+ (use-modules (guix build utils))
+ (mkdir-p bin)
+ (with-output-to-file script
+ (lambda _
+ (format #t "#!~a/bin/sbcl --script
+ (require :asdf)
+ (push (truename \"~a/lib/sbcl\") asdf:*central-registry*)"
+ (assoc-ref %build-inputs "sbcl")
+ (assoc-ref %build-inputs "sbcl-cl-uglify-js"))
+ ;; FIXME: cannot use progn here because otherwise it fails to
+ ;; find cl-uglify-js.
+ (for-each
+ write
+ '(;; Quiet, please!
+ (let ((*standard-output* (make-broadcast-stream))
+ (*error-output* (make-broadcast-stream)))
+ (asdf:load-system :cl-uglify-js))
+ (let ((file (cadr *posix-argv*)))
+ (if file
+ (format t "~a"
+ (cl-uglify-js:ast-gen-code
+ (cl-uglify-js:ast-mangle
+ (cl-uglify-js:ast-squeeze
+ (with-open-file (in file)
+ (parse-js:parse-js in))))
+ :beautify nil))
+ (progn
+ (format *error-output*
+ "Please provide a JavaScript file.~%")
+ (sb-ext:exit :code 1))))))))
+ (chmod script #o755)
+ #t)))
+ (inputs
+ `(("sbcl" ,sbcl)
+ ("sbcl-cl-uglify-js" ,sbcl-cl-uglify-js)))
+ (synopsis "JavaScript compressor")))
--
2.12.2
next prev parent reply other threads:[~2017-05-29 17:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-29 16:53 bug#27132: [PATCH 0/6] Add uglify-js Ricardo Wurmus
2017-05-29 17:21 ` bug#27132: [PATCH 1/6] gnu: Add sbcl-cl-ppcre-unicode Ricardo Wurmus
2017-05-29 17:21 ` bug#27132: [PATCH 2/6] gnu: Add sbcl-parse-js Ricardo Wurmus
2017-06-01 12:00 ` Ludovic Courtès
2017-05-29 17:21 ` bug#27132: [PATCH 3/6] gnu: Add sbcl-parse-number Ricardo Wurmus
2017-06-01 12:01 ` Ludovic Courtès
2017-05-29 17:21 ` bug#27132: [PATCH 4/6] gnu: Add sbcl-iterate Ricardo Wurmus
2017-06-01 12:01 ` Ludovic Courtès
2017-05-29 17:21 ` bug#27132: [PATCH 5/6] gnu: Add sbcl-cl-uglify-js Ricardo Wurmus
2017-06-01 12:02 ` Ludovic Courtès
2017-05-29 17:21 ` Ricardo Wurmus [this message]
2017-06-01 12:03 ` bug#27132: [PATCH 6/6] gnu: Add uglify-js Ludovic Courtès
2017-06-01 21:33 ` Ricardo Wurmus
2017-06-02 19:00 ` Arun Isaac
2017-06-01 12:00 ` bug#27132: [PATCH 1/6] gnu: Add sbcl-cl-ppcre-unicode Ludovic Courtès
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