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authorLudovic Courtès <ludo@gnu.org>2018-05-02 11:01:56 +0200
committerLudovic Courtès <ludo@gnu.org>2018-05-10 14:53:57 +0200
commit3636b1c7fed295446652de4fd1376f0ab37705f3 (patch)
tree04b5711a14425ac5ecda920d226a37215ccee29d
parente00ade3fb81f89cd7c030f998ccd3e07ef2628f0 (diff)
downloadguix-3636b1c7fed295446652de4fd1376f0ab37705f3.tar.gz
profiles: Allow lowerable objects other than packages in <manifest-entry>.
* guix/profiles.scm (manifest-lookup-package)[entry-lookup-package]: Add
case where 'manifest-entry-item' returns something that's neither a
string nor a package.
-rw-r--r--guix/profiles.scm12
1 files changed, 9 insertions, 3 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm
index c17961c987..dca2479769 100644
--- a/guix/profiles.scm
+++ b/guix/profiles.scm
@@ -168,7 +168,7 @@
   (version      manifest-entry-version)           ; string
   (output       manifest-entry-output             ; string
                 (default "out"))
-  (item         manifest-entry-item)              ; package | store path
+  (item         manifest-entry-item)              ; package | file-like | store path
   (dependencies manifest-entry-dependencies       ; <manifest-entry>*
                 (default '()))
   (search-paths manifest-entry-search-paths       ; search-path-specification*
@@ -318,7 +318,7 @@ denoting a specific output of a package."
                  (propagated-inputs #$(map entry->gexp deps))
                  (search-paths #$(map search-path-specification->sexp
                                       search-paths))))
-      (($ <manifest-entry> name version output (? package? package)
+      (($ <manifest-entry> name version output package
                            (deps ...) (search-paths ...))
        #~(#$name #$version #$output
                  (ungexp package (or output "out"))
@@ -671,7 +671,13 @@ if not found."
             (return (find-among-inputs inputs)))))
         ((? string? item)
          (mlet %store-monad ((refs (references* item)))
-           (return (find-among-store-items refs)))))))
+           (return (find-among-store-items refs))))
+        (item
+         ;; XXX: ITEM might be a 'computed-file' or anything like that, in
+         ;; which case we don't know what to do.  The fix may be to check
+         ;; references once ITEM is compiled, as proposed at
+         ;; <https://bugs.gnu.org/29927>.
+         (return #f)))))
 
   (anym %store-monad
         entry-lookup-package (manifest-entries manifest)))