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authorArun Isaac <arunisaac@systemreboot.net>2017-04-19 12:59:11 +0530
committerArun Isaac <arunisaac@systemreboot.net>2017-05-23 06:12:43 +0530
commitd879685176d23c111f4fc665698251b25cdf9124 (patch)
tree43f30bb7cec73c5072415a4392a4b39ef733d507 /guix/build
parent0dc4a498a33eac046f9448f852949da61d8ded4d (diff)
build-system: emacs: Install only a subset of files.
* guix/build/emacs-build-system.scm (install): Install files matching #:include while excluding files matching #:exclude. * guix/build-system/emacs.scm (emacs-build): Add keyword arguments #:include and #:exclude.
Diffstat (limited to 'guix/build')
-rw-r--r--guix/build/emacs-build-system.scm26
1 files changed, 21 insertions, 5 deletions
diff --git a/guix/build/emacs-build-system.scm b/guix/build/emacs-build-system.scm
index 3538e9ff47..50af4be363 100644
--- a/guix/build/emacs-build-system.scm
+++ b/guix/build/emacs-build-system.scm
@@ -95,14 +95,30 @@ store in '.el' files."
(substitute-cmd))))
#t))
-(define* (install #:key outputs #:allow-other-keys)
+(define* (install #:key outputs
+ (include '("^[^/]*\\.el$" "^[^/]*\\.info$" "^doc/.*\\.info$"))
+ (exclude '("^\\.dir-locals\\.el$" "-pkg\\.el$" "^[^/]*tests?\\.el$"))
+ #:allow-other-keys)
"Install the package contents."
+
+ (define source (getcwd))
+
+ (define (install-file? file stat)
+ (let ((stripped-file (string-trim (string-drop file (string-length source)) #\/)))
+ (and (any (cut string-match <> stripped-file) include)
+ (not (any (cut string-match <> stripped-file) exclude)))))
+
(let* ((out (assoc-ref outputs "out"))
(elpa-name-ver (store-directory->elpa-name-version out))
- (src-dir (getcwd))
- (tgt-dir (string-append out %install-suffix "/" elpa-name-ver)))
- (copy-recursively src-dir tgt-dir)
- #t))
+ (target-directory (string-append out %install-suffix "/" elpa-name-ver)))
+ (for-each
+ (lambda (file)
+ (let* ((stripped-file (string-drop file (string-length source)))
+ (target-file (string-append target-directory stripped-file)))
+ (format #t "`~a' -> `~a'~%" file target-file)
+ (install-file file (dirname target-file))))
+ (find-files source install-file?)))
+ #t)
(define* (move-doc #:key outputs #:allow-other-keys)
"Move info files from the ELPA package directory to the info directory."