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| author | Ludovic Courtès <ludo@gnu.org> | 2014-05-01 16:15:00 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-05-01 22:31:36 +0200 |
| commit | 79c0c8cdf74cc0587187aa8f25af29b21fe91ba2 (patch) | |
| tree | cc9f5e66672c7e1b35f0a6804e1420277549813b /guix/gexp.scm | |
| parent | 696893801c9d4b83adc9a15ce60103142e7c1a79 (diff) | |
| download | gnu-guix-79c0c8cdf74cc0587187aa8f25af29b21fe91ba2.tar gnu-guix-79c0c8cdf74cc0587187aa8f25af29b21fe91ba2.tar.gz | |
gexp: Add support for 'origin?' objects in 'ungexp' forms.
* guix/gexp.scm (lower-inputs, gexp-inputs, gexp->sexp,
canonicalize-reference): Add 'origin?' case.
* guix/monads.scm (origin->derivation): New procedure.
* tests/gexp.scm ("one input origin"): New test.
Diffstat (limited to 'guix/gexp.scm')
| -rw-r--r-- | guix/gexp.scm | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/guix/gexp.scm b/guix/gexp.scm index 79b6ec7085..ff4fd3f289 100644 --- a/guix/gexp.scm +++ b/guix/gexp.scm @@ -85,6 +85,9 @@ input list as a monadic value." (((? package? package) sub-drv ...) (mlet %store-monad ((drv (package->derivation package))) (return `(,drv ,@sub-drv)))) + (((? origin? origin) sub-drv ...) + (mlet %store-monad ((drv (origin->derivation origin))) + (return `(,drv ,@sub-drv)))) (input (return input))) inputs)))) @@ -158,6 +161,8 @@ The other arguments are as for 'derivation'." (cons ref result)) (((? package?) (? string?)) (cons ref result)) + (((? origin?) (? string?)) + (cons ref result)) ((? gexp? exp) (append (gexp-inputs exp) result)) (((? string? file)) @@ -199,6 +204,9 @@ and in the current monad setting (system type, etc.)" (return (derivation->output-path drv output))) (((? package? p) (? string? output)) (package-file p #:output output)) + (((? origin? o) (? string? output)) + (mlet %store-monad ((drv (origin->derivation o))) + (return (derivation->output-path drv output)))) (($ <output-ref> output) ;; Output file names are not known in advance but the daemon defines ;; an environment variable for each of them at build time, so use @@ -224,10 +232,14 @@ package/derivation references." (match ref ((? package? p) `(,p "out")) + ((? origin? o) + `(,o "out")) ((? derivation? d) `(,d "out")) (((? package?) (? string?)) ref) + (((? origin?) (? string?)) + ref) (((? derivation?) (? string?)) ref) ((? string? s) |