Subject: [bug#56989] [PATCH v2] gnu: bqn: Add bqn.scm and dbqn package.

From: Liliana Marie Prikler <[email-masked]>
Date: Fri, 05 Aug 2022 09:15:52 +0200

merge 56989 56990 56991 56992 56993
thanks

Regarding the patch title, just one level of grouping is enough.
That is, use "gnu: Add dbqn."

Also, you're missing a ChangeLog, i.e.

* gnu/packages/bqn.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register it here.

Note that the second change is lacking from your patch.

Am Freitag, dem 05.08.2022 um 01:46 -0400 schrieb Christopher
Rodriguez:
> Thanks to some help from upstream and on IRC (thanks, dzaima and
> lilyp!) I
> was able to remove the non-determinism issue. Here's an updated
> patch.
> 
> ---
>  gnu/packages/bqn.scm | 102
> +++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 102 insertions(+)
>  create mode 100644 gnu/packages/bqn.scm
> 
> diff --git a/gnu/packages/bqn.scm b/gnu/packages/bqn.scm
> new file mode 100644
> index 0000000000..261f29ece5
> --- /dev/null
> +++ b/gnu/packages/bqn.scm
> @@ -0,0 +1,102 @@
> +(define-module (gnu packages bqn)
> +  #:use-module ((guix licenses) #:prefix license:)
> +  #:use-module (guix gexp)
> +  #:use-module (guix packages)
> +  #:use-module (guix download)
> +  #:use-module (guix git-download)
> +  #:use-module (guix build-system copy)
> +  #:use-module (guix build-system gnu)
> +  #:use-module (guix utils)
> +  #:use-module (guix deprecation)
> +  #:use-module (gnu packages)
> +  #:use-module (gnu packages libffi)
> +  #:use-module (gnu packages base)
> +  #:use-module (gnu packages pkg-config)
> +  #:use-module (gnu packages llvm)
> +  #:use-module (gnu packages java)
> +  #:use-module (gnu packages compression))
> +(define-public dbqn
> +  (let* ((tag "0.2.1")
> +         (revision "1")
> +         (commit "0bbe096fc07d278b679a8479318f1722d096a03e")
> +         (hash
> "1kxzxz2hrd1871281s4rsi569qk314aqfmng9pkqn8gv9nqhmph0")
> +         (version (git-version tag revision commit)))
Don't let-bind tag, version and hash, use them inline.
> +    (package
> +      (name "dbqn")
> +      (version version)
> +      (source (origin
> +                (method git-fetch)
> +                (uri (git-reference
> +                      (url "https://github.com/dzaima/BQN")
> +                      (commit commit)))
> +                (file-name (git-file-name name version))
Note that version will be bound here even if you use the version field
to do so.
> +                (sha256
> +                 (base32
> +                  hash))))
> +      (outputs '("out"))
> +      (build-system gnu-build-system)
> +      (arguments
> +       (list #:tests? #f ;While there is a "test" directory, there
> is no
> +             ;; mechanism to run the tests other than to feed the
> files into the
> +             ;; binary and check for an error. This is outside the
> scope of a
> +             ;; packaging workflow, and would need to be fixed
> upstream
> +             ;; instead. Issue Reported:
> https://github.com/dzaima/BQN/issues/12
> +             ;; Maintainer says many of the tests fail, and so they
> will remain off
> +             ;; until this is sorted out.
You could do
  (replace 'check
    (lambda* (#:key tests? #:allow-other-keys)
      (when tests?
        (for-each (lambda (known-good-test)
                    (invoke my-glorious-bin known-good-test))
                  known-good-tests))))
FSVO my-glorious-bin and known-good-tests.
> +             #:imported-modules `(,@%gnu-build-system-modules (guix
> build
> +                                                                   
> syscalls)
> +                                  (guix build ant-build-system))
> +             #:modules `((guix build gnu-build-system)
> +                         ((guix build ant-build-system)
> +                          #:prefix ant:)
> +                         (guix build utils))
> +             #:phases #~(modify-phases %standard-phases
> +                          (delete 'configure)
> +                          (replace 'build
> +                            (lambda* _
> +                              (invoke "./build")))
> +                          (add-after 'build 'strip-jar-timestamps
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (write %standard-phases)))
> +                          (replace 'install
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (let* ((out (assoc-ref outputs "out"))
> +                                     (dest-bin (string-append out
> "/bin"))
> +                                     (dest-jar (string-append out
> +                                                             
> "/share/java")))
> +                                (mkdir-p dest-bin)
> +                                (mkdir-p dest-jar)
> +                                (copy-recursively "BQN"
> +                                                  (string-append
> dest-bin
> +                                                                
> "/dbqn"))
> +                                (chmod (string-append dest-bin
> "/dbqn") 493)
> +                                (install-file "BQN.jar" dest-jar))))
> +                          (add-after 'install 'subjars
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (let* ((out (assoc-ref outputs "out"))
> +                                     (dest-bin (string-append out
> "/bin"))
> +                                     (dest-jar (string-append out
> +                                                             
> "/share/java")))
> +                                (substitute* (string-append dest-bin
> "/dbqn")
> +                                  (("BQN.jar")
> +                                   (string-append dest-jar
> "/BQN.jar"))))))
Could this be done in/before install?
> +                          (add-after 'subjars 'reorder-jar-content
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (apply (cdr (assoc 'reorder-jar-
> content
> +                                                 ant:%standard-
> phases))
> +                                     #:outputs (list outputs))))
You can use #:rest args to bind args for apply.  Also use assoc-ref
rather than cdr + assoc.
> +                          (add-after 'reorder-jar-content 'jar-
> indices
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (apply (cdr (assoc 'generate-jar-
> indices
> +                                                 ant:%standard-
> phases))
> +                                     #:outputs (list outputs))))
> +                          (add-after 'jar-indices 'fix-jar-
> timestamps
> +                            (lambda* (#:key outputs #:allow-other-
> keys)
> +                              (apply (cdr (assoc 'reorder-jar-
> content
> +                                                 ant:%standard-
> phases))
> +                                     #:outputs (list outputs)))))))
> +      (native-inputs (list `(,openjdk17 "jdk") coreutils zip))
Is OpenJDK 17 required?
> +      (synopsis "BQN implementation based on dzaima/APL")
> +      (description "BQN implementation based on dzaima/APL.")
> +      (home-page "https://github.com/dzaima/BQN")
> +      (license license:expat))))
Cheers