guix-mirrors/guix/import/stackage.scm
Maxim Cournoyer f13f076968
refresh: Add support for partial target versions.
* guix/import/utils.scm (find-version): New procedure.
* guix/scripts/refresh.scm (<update-spec>) [partial?]: New field.
(update-spec-partial?): New accessor.
(update-spec): Add a PARTIAL? optional argument.
(update-specification->update-spec) <update-spec>: Call with its new PARTIAL?
optional argument when FALLBACK-VERSION is provided, i.e. when
'--target-version' was used.
(update-package): Remove the PACKAGE and VERSION positional arguments, and
replace them with UPDATE-SPEC.  Update doc.  Call `package-update' with its
new #:partial-version? argument.
(check-for-package-update) <package-latest-release>: Pass the new
 #:partial-version? argument to it.
(guix-refresh) <update-package>: Adjust call accordingly.
(show-help): Udate doc.
* guix/upstream.scm (package-latest-release): Add #:partial-version? argument,
and apply it to the importer call.
(package-update): Add #:partial-version?> argument.  Update doc.  Pass it to
the `package-latest-release' call.
* guix/gnu-maintenance.scm (rewrite-url): Add #:partial-version? argument.
Update doc.  Crawl URL for newer compatible versions when provided.
(import-html-release): Add #:partial-version? argument, and pass it to the
`rewrite-url' call.  Use `find-version' to find the best version.
(import-release, import-ftp-release, import-gnu-release)
(import-release*): Add #:partial-version? argument and honor it.
(import-html-updatable-release): Add #:partial-version? argument, and pass it
to the `import-html-release' call.
* guix/import/gnome.scm (import-gnome-release)
<#:partial-version?>: Add new argument and honor it.
* guix/import/texlive.scm (latest-texlive-tag): Rename to...
(texlive-tags): ... this, and have it return all tags.
(texlive->guix-package): Adjust accordingly.
(latest-release): Add a #:partial-version? argument.  Update doc.
* guix/import/stackage.scm (latest-lts-release): New #:partial-version?
argument.
* guix/import/pypi.scm (import-release): New #:partial-version? argument; pass
it to `pypi-package->upstream-source'.
* guix/import/opam.scm (latest-release): New #:partial-version? argument.
* guix/import/minetest.scm (latest-minetest-release): New #:partial-version?
argument.
(pypi-package->upstream-source): New #:partial-version? argument.  Update doc.
* guix/import/launchpad.scm (latest-released-version): Rename to...
(release-versions): ... this, making it return all versions.
(import-release) <#:partial-version?>: New argument.
* guix/import/kde.scm (import-kde-release)
<#:partial-version?>: New argument.  Update doc.  Refactor to honor argument.
* guix/import/hexpm.scm (lookup-hexpm): Update doc.
(hexpm-latest-release): Rename to...
(hexpm-releases): ... this; return all release strings.
(hexpm->guix-package): Adjust accordingly.
(import-release): Add and honor a #:partial-version? argument.  Update doc.
* guix/import/hackage.scm (import-release): New #:partial-version? argument.
* guix/import/cpan.scm (latest-release): New #:partial-version? argument.
* guix/import/crate.scm (max-crate-version-of-semver): Improve doc.
(import-release): Add a #:partial-version? argument and honor it.
* guix/import/egg.scm (find-latest-version): Rename to...
(get-versions): ... this, returning all versions.
(egg-metadata): Adjust accordingly.
(egg->guix-package): Likewise.
(import-release): Add a new #:partial-version? argument and honor it.
* guix/import/elpa.scm (latest-release):  New #:partial-version? argument.
* guix/import/gem.scm (get-versions): New procedure.
(import-release): Add a new #:partial-version? argument and honor it.
* guix/import/git.scm (version-mapping): Update doc; streamline a bit.
(latest-tag): Rename to...
(get-tags): ... this, dropping the #:version keyword and returning the complete
tags alist.  Update doc.
(latest-git-tag-version): Rename to...
(get-package-tags): ... this, returning the complete tags alist of the
package.  Update doc.
(import-git-release): Add a new #:partial-version? argument and honor it.
Update doc.
* guix/import/github.scm (latest-released-version): Rename to...
(get-package-tags): ... this, returning all tags.  Update doc.
(import-release): Add a new #:partial-version? argument and honor it.
* guix/import/cran.scm (latest-cran-release)
(latest-bioconductor-release): Add #:partial-version? argument.
* guix/import/composer.scm (latest-version): Delete procedure.
(composer-fetch): Add #:partial-version? keyword and honor it.  Update doc.
(import-release): Likewise.
* guix/import/test.scm (import-release): Add #:partial-version? argument.
* tests/guix-refresh.sh: Add test.
* tests/gem.scm (test-foo-versions-json): New variable.
(package-latest-release): Mock new URL.
* tests/import-git.scm (latest-git-tag-version): New procedure.
* tests/gnu-maintenance.scm (libuv-dist-html)
(libuv-dist-1.46.0-html, libuv-dist-1.44.2-html)
(libuv-html-data): New variables.
(mock-http-fetch/cached): New procedure.
("rewrite-url, without to-version"): Rewrite using the above.
("rewrite-url, partial to-version"): New test.
* doc/guix.texi <"Invoking guix refresh">: Update doc.

Series-to: 75871@debbugs.gnu.org
Change-Id: I092a58b57ac42e54a2fa55e7761e8c6993af8ad4
2025-02-28 13:36:44 +09:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
;;; Copyright © 2021 Xinglu Chem <public@yoctocell.xyz>
;;; Copyright © 2021, 2023, 2023 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2022 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix import stackage)
#:use-module (ice-9 match)
#:use-module (json)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-34)
#:use-module (srfi srfi-35)
#:use-module (guix import json)
#:use-module (guix import hackage)
#:autoload (guix import cabal) (eval-cabal)
#:use-module (guix import utils)
#:use-module (guix memoization)
#:use-module (guix packages)
#:use-module (guix upstream)
#:use-module (guix diagnostics)
#:use-module (guix i18n)
#:export (%stackage-url
stackage->guix-package
stackage-recursive-import
%stackage-updater))
;;;
;;; Stackage info fetcher and access functions
;;;
(define %stackage-url
(make-parameter "https://www.stackage.org"))
;; Latest LTS version compatible with current GHC.
(define %default-lts-version "20.26")
(define-json-mapping <stackage-lts> make-stackage-lts
stackage-lts?
json->stackage-lts
(snapshot stackage-lts-snapshot "snapshot" json->snapshot)
(packages stackage-lts-packages "packages"
(lambda (vector)
(map json->stackage-package (vector->list vector)))))
(define-json-mapping <snapshot> make-snapshot
stackage-snapshot?
json->snapshot
(name snapshot-name)
(ghc-version snapshot-ghc-version)
(compiler snapshot-compiler))
(define-json-mapping <stackage-package> make-stackage-package
stackage-package?
json->stackage-package
(origin stackage-package-origin)
(name stackage-package-name)
(version stackage-package-version)
(synopsis stackage-package-synopsis))
(define stackage-lts-info-fetch
;; "Retrieve the information about the LTS Stackage release VERSION."
(memoize
(lambda* (#:optional (version ""))
(let* ((url (string-append (%stackage-url)
"/lts-" (if (string-null? version)
%default-lts-version
version)))
(lts-info (and=> (json-fetch url) json->stackage-lts)))
(or lts-info
(raise (formatted-message (G_ "LTS release version not found: ~a")
version)))))))
(define (lts-package-version packages name)
"Return the version of the package with upstream NAME included in PACKAGES."
(let ((pkg (find (lambda (pkg) (string=? (stackage-package-name pkg) name))
packages)))
(and=> pkg stackage-package-version)))
;;;
;;; Importer entry point
;;;
(define (hackage-name-version name version)
(and version (string-append name "@" version)))
(define stackage->guix-package
(memoize
(lambda* (package-name ; upstream name
#:key
(include-test-dependencies? #t)
(lts-version %default-lts-version)
(packages
(stackage-lts-packages
(stackage-lts-info-fetch lts-version)))
#:allow-other-keys)
"Fetch Cabal file for PACKAGE-NAME from hackage.haskell.org. The retrieved
version corresponds to the version of PACKAGE-NAME specified in the LTS-VERSION
release at stackage.org. Return the `package' S-expression corresponding to
that package, or #f on failure. PACKAGES-INFO is the alist with the packages
included in the Stackage LTS release."
(let* ((version (lts-package-version packages package-name))
(name-version (hackage-name-version package-name version)))
(if name-version
(hackage->guix-package name-version
#:include-test-dependencies?
include-test-dependencies?)
(raise (formatted-message (G_ "~a: Stackage package not found")
package-name)))))))
(define (stackage-recursive-import package-name . args)
(recursive-import package-name
#:repo->guix-package (lambda* (name #:key version #:allow-other-keys)
(apply stackage->guix-package (cons name args)))
#:guix-name hackage-name->package-name))
;;;
;;; Updater
;;;
(define latest-lts-release
(let ((packages
(mlambda ()
(stackage-lts-packages
(stackage-lts-info-fetch %default-lts-version)))))
(lambda* (pkg #:key version partial-version?)
"Return an <upstream-source> for the latest Stackage LTS release of
PACKAGE or #f if the package is not included in the Stackage LTS release."
(when version
(raise
(formatted-message
(G_ "~a updater doesn't support updating to a specific version, sorry.")
"stackage")))
(let* ((hackage-name (package-upstream-name* pkg))
(version (lts-package-version (packages) hackage-name)))
(match (and hackage-name version
(hackage-fetch hackage-name version))
(#f
(warning (G_ "failed to parse ~a~%")
(hackage-cabal-url hackage-name))
#f)
(_ (let ((url (hackage-source-url hackage-name version)))
(upstream-source
(package (package-name pkg))
(version version)
(urls (list url))
(inputs
(let ((cabal (eval-cabal (hackage-fetch hackage-name version)
'())))
(cabal-package-inputs cabal)))))))))))
(define (stackage-lts-package? package)
"Return whether PACKAGE is available on the default Stackage LTS release."
(and (hackage-package? package)
(false-if-networking-error
(let ((packages (stackage-lts-packages
(stackage-lts-info-fetch %default-lts-version)))
(hackage-name (package-upstream-name* package)))
(find (lambda (package)
(string=? (stackage-package-name package) hackage-name))
packages)))))
(define %stackage-updater
(upstream-updater
(name 'stackage)
(description "Updater for Stackage LTS packages")
(pred stackage-lts-package?)
(import latest-lts-release)))
;;; stackage.scm ends here