diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2019-11-20 09:57:08 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-11-21 11:48:30 +0100 |
| commit | a2e661e95f8ab2fcb7741198234395b367a794c1 (patch) | |
| tree | 830c39623fae36400c6e90d27cfbe53c05627a43 | |
| parent | 59cd751852d1acab6eae6da0488d15cc743c2cc4 (diff) | |
pack: Add "--derivation".
* guix/scripts/pack.scm (%options, show-help): Add "--derivation".
(guix-pack): Honor it.
* tests/guix-pack.sh: Test it.
* doc/guix.texi (Invoking guix pack): Document it.
| -rw-r--r-- | doc/guix.texi | 4 | ||||
| -rw-r--r-- | guix/scripts/pack.scm | 21 | ||||
| -rw-r--r-- | tests/guix-pack.sh | 4 |
3 files changed, 24 insertions, 5 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index ea8a8783d8..1f120b0501 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -5253,6 +5253,10 @@ added to it or removed from it after extraction of the pack. One use case for this is the Guix self-contained binary tarball (@pxref{Binary Installation}). +@item --derivation +@itemx -d +Print the name of the derivation that builds the pack. + @item --bootstrap Use the bootstrap binaries to build the pack. This option is only useful to Guix developers. diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index 920d6c01fe..89b3e389fc 100644 --- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -800,6 +800,10 @@ last resort for relocation." (option '(#\n "dry-run") #f #f (lambda (opt name arg result) (alist-cons 'dry-run? #t (alist-cons 'graft? #f result)))) + (option '(#\d "derivation") #f #f + (lambda (opt name arg result) + (alist-cons 'derivation-only? #t result))) + (option '(#\f "format") #t #f (lambda (opt name arg result) (alist-cons 'format (string->symbol arg) result))) @@ -918,6 +922,8 @@ Create a bundle of PACKAGE.\n")) -r, --root=FILE make FILE a symlink to the result, and register it as a garbage collector root")) (display (G_ " + -d, --derivation return the derivation of the pack")) + (display (G_ " -v, --verbosity=LEVEL use the given verbosity LEVEL")) (display (G_ " --bootstrap use the bootstrap binaries to build the pack")) @@ -1002,6 +1008,7 @@ Create a bundle of PACKAGE.\n")) (assoc-ref opts 'system) #:graft? (assoc-ref opts 'graft?)))) (let* ((dry-run? (assoc-ref opts 'dry-run?)) + (derivation? (assoc-ref opts 'derivation-only?)) (relocatable? (assoc-ref opts 'relocatable?)) (proot? (eq? relocatable? 'proot)) (manifest (let ((manifest (manifest-from-args store opts))) @@ -1070,11 +1077,15 @@ Create a bundle of PACKAGE.\n")) #:archiver archiver))) (mbegin %store-monad - (show-what-to-build* (list drv) - #:use-substitutes? - (assoc-ref opts 'substitutes?) - #:dry-run? dry-run?) - (munless dry-run? + (munless derivation? + (show-what-to-build* (list drv) + #:use-substitutes? + (assoc-ref opts 'substitutes?) + #:dry-run? dry-run?)) + (mwhen derivation? + (return (format #t "~a~%" + (derivation-file-name drv)))) + (munless (or derivation? dry-run?) (built-derivations (list drv)) (mwhen gc-root (register-root* (match (derivation->output-paths drv) diff --git a/tests/guix-pack.sh b/tests/guix-pack.sh index 0feae6d1e8..cf4e4ca4f9 100644 --- a/tests/guix-pack.sh +++ b/tests/guix-pack.sh @@ -36,6 +36,10 @@ export GUIX_BUILD_OPTIONS test_directory="`mktemp -d`" trap 'chmod -Rf +w "$test_directory"; rm -rf "$test_directory"' EXIT +# Compute the derivation of a pack. +drv="`guix pack coreutils -d --no-grafts`" +guix gc -R "$drv" | grep "`guix build coreutils -d --no-grafts`" + # Build a tarball with no compression. guix pack --compression=none --bootstrap guile-bootstrap |