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authorLudovic Courtès <ludo@gnu.org>2021-01-10 22:13:04 +0100
committerLudovic Courtès <ludo@gnu.org>2021-02-01 17:32:35 +0100
commitaedbc5ff32a62f45aeed74c6833399a6cf2c22dc (patch)
tree2fde6bc10da72d4aa16902f5b70c175a50eccda6 /build-aux
parent60d72f536437bcef2a4e02faa1fe0c8076049fcc (diff)
downloadguix-aedbc5ff32a62f45aeed74c6833399a6cf2c22dc.tar.gz
guix package: Add '--export-channels'.
* guix/channels.scm (sexp->channel): Export.
* guix/describe.scm: Use (guix channels).
(manifest-entry-provenance): New procedure.
* guix/scripts/package.scm (channel=?, export-channels): New
procedures.
(show-help, %options): Add '--export-channels'.
(process-query): Honor it.
* build-aux/build-self.scm (build-program)[select?]: Exclude (guix
channels) to account for the (guix describe) change above.
* doc/guix.texi (Invoking guix package): Document it.
Diffstat (limited to 'build-aux')
-rw-r--r--build-aux/build-self.scm3
1 files changed, 3 insertions, 0 deletions
diff --git a/build-aux/build-self.scm b/build-aux/build-self.scm
index 4b6e2bfae5..d5bc5fb46e 100644
--- a/build-aux/build-self.scm
+++ b/build-aux/build-self.scm
@@ -245,8 +245,11 @@ interface (FFI) of Guile.")
   "Return a program that computes the derivation to build Guix from SOURCE."
   (define select?
     ;; Select every module but (guix config) and non-Guix modules.
+    ;; Also exclude (guix channels): it is autoloaded by (guix describe), but
+    ;; only for peripheral functionality.
     (match-lambda
       (('guix 'config) #f)
+      (('guix 'channels) #f)
       (('guix _ ...)   #t)
       (('gnu _ ...)    #t)
       (_               #f)))