diff options
Diffstat (limited to 'guix/forge/utils.scm')
| -rw-r--r-- | guix/forge/utils.scm | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/guix/forge/utils.scm b/guix/forge/utils.scm index f23f763..96d9f51 100644 --- a/guix/forge/utils.scm +++ b/guix/forge/utils.scm @@ -60,44 +60,9 @@ MANIFEST." ;; Run the provided expression. #$exp))) -(define (profile-with-packages packages) - "Return profile with PACKAGES." - (with-store store - (run-with-store store - (mlet* %store-monad ((prof-drv (profile-derivation - (packages->manifest packages))) - (profile -> (derivation->output-path prof-drv))) - (mbegin %store-monad - (built-derivations (list prof-drv)) - (return profile)))))) - -(define (environment-with-packages packages) - "Return environment of a profile with PACKAGES. Return value is an -association list mapping the name of an environment variable to its -value." - (map (match-lambda - ((search-path . value) - (cons (search-path-specification-variable search-path) - value))) - (profile-search-paths (profile-with-packages packages)))) - (define (with-packages packages exp) "Return a gexp executing EXP, another gexp, in an environment where PACKAGES are available and their search path environment variables have been set." - #~(begin - ;; Add a reference to the profile. - #$(profile-with-packages packages) - ;; Set the environment. - ;; We pull out match-lambda using module-ref instead of using - ;; use-modules because this gexp will be substituted into other - ;; gexps and use-modules only works at the top-level. - (let-syntax ((match-lambda (macro-transformer - (module-ref (resolve-module '(ice-9 match)) - 'match-lambda)))) - (for-each (match-lambda - ((variable . value) - (setenv variable value))) - '#$(environment-with-packages packages))) - ;; Run the provided expression. - #$exp)) + (with-manifest (packages->manifest packages) + exp)) |