From f0bb2662bb05625042094e124521197c5f43505e Mon Sep 17 00:00:00 2001 From: Robert Vollmert Date: Tue, 16 Jul 2019 15:41:23 +0200 Subject: guix import stackage: Default to LTS version that matches GHC. In particular, this means that 'guix lint' won't warn to update to versions that won't necessarily fit our package set well. * guix/import/stackage.scm (%stackage-url): Change to "https", avoiding redirect log messages. (%default-lts-version): New variable. (stackage-lts-info-fetch, stackage->guix-package, latest-lts-release): Use it. (lts-info-ghc-version): Remove unused procedure. Signed-off-by: Timothy Sample --- guix/import/stackage.scm | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'guix/import/stackage.scm') diff --git a/guix/import/stackage.scm b/guix/import/stackage.scm index ee12108815..93cf214127 100644 --- a/guix/import/stackage.scm +++ b/guix/import/stackage.scm @@ -39,12 +39,10 @@ ;;; Stackage info fetcher and access functions ;;; -(define %stackage-url "http://www.stackage.org") +(define %stackage-url "https://www.stackage.org") -(define (lts-info-ghc-version lts-info) - "Returns the version of the GHC compiler contained in LTS-INFO." - (and=> (assoc-ref lts-info "snapshot") - (cut assoc-ref <> "ghc"))) +;; Latest LTS version compatible with GHC 8.6.5. +(define %default-lts-version "14.27") (define (lts-info-packages lts-info) "Returns the alist of packages contained in LTS-INFO." @@ -57,9 +55,10 @@ ;; "Retrieve the information about the LTS Stackage release VERSION." (memoize (lambda* (#:optional (version "")) - (let* ((url (if (string=? "" version) - (string-append %stackage-url "/lts") - (string-append %stackage-url "/lts-" version))) + (let* ((url (string-append %stackage-url + "/lts-" (if (string-null? version) + %default-lts-version + version))) (lts-info (json-fetch url))) (if lts-info (reverse lts-info) @@ -90,7 +89,7 @@ (lambda* (package-name ; upstream name #:key (include-test-dependencies? #t) - (lts-version "") + (lts-version %default-lts-version) (packages-info (lts-info-packages (stackage-lts-info-fetch lts-version)))) @@ -119,7 +118,9 @@ included in the Stackage LTS release." ;;; (define latest-lts-release - (let ((pkgs-info (mlambda () (lts-info-packages (stackage-lts-info-fetch))))) + (let ((pkgs-info + (mlambda () (lts-info-packages + (stackage-lts-info-fetch %default-lts-version))))) (lambda* (package) "Return an for the latest Stackage LTS release of PACKAGE or #f if the package is not included in the Stackage LTS release." -- cgit v1.2.3