From e529d46828c359b449fc570bdc293fc12534647c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= Date: Mon, 16 Jul 2018 11:40:34 +0200 Subject: gexp: 'imported-files/derivation' can copy files instead of symlinking. * guix/gexp.scm (imported-files/derivation): Add #:symlink? and honor it. (imported-files): Pass #:symlink? to 'imported-files/derivation'. * tests/gexp.scm ("imported-files with file-like objects"): Add 'file=?' and use it instead of calling 'readlink'. --- guix/gexp.scm | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'guix/gexp.scm') diff --git a/guix/gexp.scm b/guix/gexp.scm index 19d90f5eee..ffc976d61b 100644 --- a/guix/gexp.scm +++ b/guix/gexp.scm @@ -1078,6 +1078,7 @@ to a tree suitable for 'interned-file-tree'." (define* (imported-files/derivation files #:key (name "file-import") + (symlink? #f) (system (%current-system)) (guile (%guile-for-build)) @@ -1091,7 +1092,8 @@ to a tree suitable for 'interned-file-tree'." "Return a derivation that imports FILES into STORE. FILES must be a list of (FINAL-PATH . FILE) pairs. Each FILE is mapped to FINAL-PATH in the resulting store path. FILE can be either a file name, or a file-like object, -as returned by 'local-file' for example." +as returned by 'local-file' for example. If SYMLINK? is true, create symlinks +to the source files instead of copying them." (define file-pair (match-lambda ((final-path . (? string? file-name)) @@ -1114,7 +1116,8 @@ as returned by 'local-file' for example." (for-each (match-lambda ((final-path store-path) (mkdir-p (dirname final-path)) - (symlink store-path final-path))) + ((ungexp (if symlink? 'symlink 'copy-file)) + store-path final-path))) '(ungexp files))))) ;; TODO: Pass FILES as an environment variable so that BUILD remains @@ -1160,6 +1163,7 @@ as returned by 'local-file' for example." (_ #f)) files)) (imported-files/derivation files #:name name + #:symlink? derivation? #:system system #:guile guile #:deprecation-warnings deprecation-warnings) (interned-file-tree `(,name directory -- cgit v1.2.3