Table of Contents _________________ 1. The context 2. The package I wrote 3. The questions
1 The context ============= Newbie user here. I'm learning how to write my own Guix packages. I've written the following package (please see next section). I have been able to successfully install it. However, I'm opening this thread so that any of you could give me some feedback as I'm not experienced with defining packages. I'm aware of Emacs being able to download packages from repositories through the functions defined in `package.el'. However, that package is not available neither in ELPA nor MELPA, so I thought defining a GUIX package for it would come in handy. 2 The package I wrote ===================== ,---- | (define-module (my-simple-package) | #:use-module (guix licenses) | #:use-module (guix packages) | #:use-module (guix gexp) | #:use-module (guix build-system trivial) | #:use-module (guix git-download)) | | (define-public my-simple-package-org-recoll | (package | (name "my-simple-package-org-recoll") | (version "1.0") | (source (origin | (method git-fetch) | (uri (git-reference | (url "https://github.com/alraban/org-recoll";) | (commit "1e21fbc70b5e31b746257c12d00acba3dcc1dd5c"))) | (file-name (git-file-name name version)) | (sha256 | (base32 | "09bixzl8ky7scsahb50wwkdcz335gy257m80z9rpqqhjy6q9023c")))) | (build-system trivial-build-system) | (arguments | (list | ;; Module that defines install-file. Read "(guix) Build | ;; Utilities" for more information. | #:modules `((guix build utils)) | #:builder | #~(begin | (use-modules (guix build utils)) | (chdir (assoc-ref %build-inputs "source")) | (install-file "org-recoll.el" | (string-append | #$output | "/.config/emacs/libs"))))) | (synopsis "My synopsis") | (description "My description") | (home-page "https://example.org/";) | (license gpl3+))) `---- The package I wrote downloads an Emacs package from a git repository and saves it into a directory ,---- | guix package -i my-simple-package-org-recoll | echo Exit code: $? `---- ,---- | The following package will be installed: | my-simple-package-org-recoll 1.0 | | substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% | substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0% | The following derivations will be built: | /gnu/store/zm9hs6wp6v24qy8cr27dgh6ajfixirdf-profile.drv | /gnu/store/iqxb2m5lz7k0mj8gklnrxg01q5572w6w-my-simple-package-org-recoll-1.0.drv | /gnu/store/a29ymip131j67wq2rhzf9lr9kidqk7fq-my-simple-package-org-recoll-1.0-checkout.drv | | building /gnu/store/a29ymip131j67wq2rhzf9lr9kidqk7fq-my-simple-package-org-recoll-1.0-checkout.drv... | building /gnu/store/iqxb2m5lz7k0mj8gklnrxg01q5572w6w-my-simple-package-org-recoll-1.0.drv... | building CA certificate bundle... | listing Emacs sub-directories... | building fonts directory... | building directory of Info manuals... | building profile with 2 packages... | Exit code: 0 `---- By using the following commad, we can see that the file was installed under my home directory ,---- | find ~/.guix-profile/.config/emacs/libs | realpath ~/.guix-profile/.config/emacs/libs/org-recoll.el `---- ,---- | /home/rdrg/.guix-profile/.config/emacs/libs | /home/rdrg/.guix-profile/.config/emacs/libs/org-recoll.el | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/.config/emacs/libs/org-recoll.el `---- By using the following command, we can see the file structure under `/gnu/store'. ,---- | find /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/ `---- ,---- | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/ | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/.config | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/.config/emacs | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/.config/emacs/libs | /gnu/store/67sw7m0ww2jw6vz0phhxrj1fphlqc414-my-simple-package-org-recoll-1.0/.config/emacs/libs/org-recoll.el `---- 3 The questions =============== + What changes would you do to improve the definition of the package that I wrote? + Do you manage your Emacs packages with GUIX? Could you briefly describe your workflow or point me to references/documentation?
