diff options
| -rw-r--r-- | guix/build/profiles.scm | 23 | ||||
| -rw-r--r-- | tests/profiles.scm | 32 |
2 files changed, 50 insertions, 5 deletions
diff --git a/guix/build/profiles.scm b/guix/build/profiles.scm index 0c23cd300e..1dc7976879 100644 --- a/guix/build/profiles.scm +++ b/guix/build/profiles.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2015, 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2015, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -67,8 +67,14 @@ user-friendly name of the profile is, for instance ~/.guix-profile rather than (define (build-etc/profile output search-paths) "Build the 'OUTPUT/etc/profile' shell file containing environment variable definitions for all the SEARCH-PATHS." - (mkdir-p (string-append output "/etc")) - (call-with-output-file (string-append output "/etc/profile") + (define file + (string-append output "/etc/profile")) + + (mkdir-p (dirname file)) + (when (file-exists? file) + (delete-file file)) + + (call-with-output-file file (lambda (port) ;; The use of $GUIX_PROFILE described below is not great. Another ;; option would have been to use "$1" and have users run: @@ -144,13 +150,22 @@ instead make DIRECTORY a \"real\" directory containing symlinks." create symlinks. Write MANIFEST, an sexp, to OUTPUT/manifest. Create OUTPUT/etc/profile with Bash definitions for -all the variables listed in SEARCH-PATHS." + (define manifest-file + (string-append output "/manifest")) + ;; Make the symlinks. (union-build output inputs #:symlink symlink #:log-port (%make-void-port "w")) + ;; If one of the INPUTS provides a '/manifest' file, delete it. That can + ;; happen if MANIFEST contains something such as a Guix instance, which is + ;; ultimately built as a profile. + (when (file-exists? manifest-file) + (delete-file manifest-file)) + ;; Store meta-data. - (call-with-output-file (string-append output "/manifest") + (call-with-output-file manifest-file (lambda (p) (pretty-print manifest p))) diff --git a/tests/profiles.scm b/tests/profiles.scm index 8816839d16..9a05030aff 100644 --- a/tests/profiles.scm +++ b/tests/profiles.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2014 Alex Kost <alezost@gmail.com> ;;; ;;; This file is part of GNU Guix. @@ -591,6 +591,36 @@ (built-derivations (list drv)) (return (readlink (readlink (string-append profile "/dangling"))))))) +(test-equalm "profile in profile" + '("foo" "0") + + ;; Make sure we can build a profile that has another profile has one of its + ;; entries. The new profile's /manifest and /etc/profile must override the + ;; other's. + (mlet* %store-monad + ((prof0 (profile-derivation + (manifest + (list (package->manifest-entry %bootstrap-guile))) + #:hooks '() + #:locales? #f)) + (prof1 (profile-derivation + (manifest (list (manifest-entry + (name "foo") + (version "0") + (item prof0)))) + #:hooks '() + #:locales? #f))) + (mbegin %store-monad + (built-derivations (list prof1)) + (let ((out (derivation->output-path prof1))) + (return (and (file-exists? + (string-append out "/bin/guile")) + (let ((manifest (profile-manifest out))) + (match (manifest-entries manifest) + ((entry) + (list (manifest-entry-name entry) + (manifest-entry-version entry))))))))))) + (test-end "profiles") ;;; Local Variables: |