[bug#44191] gnu: Add kristall

["Nicolò Balzarotti" <anothersms@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 493 bytes --]

Hi!
The PR has been merged (so now I can link to cmark just fine).

Find attached the new patches.

I'm unsure about BreezeStyleSheets, as the install instructions
specifically say:

#+begin_quote
Copy breeze.qrc, dark.qss, light.qss and the dark and light folders into
your project directory and add the qrc file to your project file.
#+end_quote


Note on fonts: I'm using pre-built ttf as I'm not able to build them
(lot of javascript required)


Let me know!
Nicolò


[-- Attachment #2: 0001-gnu-Add-font-openmoji.patch --]
[-- Type: text/x-patch, Size: 1980 bytes --]

From 4fc57649d12f0ef6e3e5b1c01ce0e2ff5a4382e1 Mon Sep 17 00:00:00 2001
From: nixo <nicolo@nixo.xyz>
Date: Tue, 27 Oct 2020 14:10:06 +0100
Subject: [PATCH 1/2] gnu: Add font-openmoji

* gnu/packages/fonts.scm (font-openmoji): New variable.
---
 gnu/packages/fonts.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/fonts.scm b/gnu/packages/fonts.scm
index f39c529beb..8982551dda 100644
--- a/gnu/packages/fonts.scm
+++ b/gnu/packages/fonts.scm
@@ -37,6 +37,7 @@
 ;;; Copyright © 2020 Zhu Zihao <all_but_last@163.com>
 ;;; Copyright © 2020 Simen Endsjø <simendsjo@gmail.com>
 ;;; Copyright © 2020 Tim Van den Langenbergh <tmt_vdl@gmx.com>
+;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1430,6 +1431,30 @@ emphasis while still being readable.")
 (define-public font-open-dyslexic
   (deprecated-package "font-open-dyslexic" font-opendyslexic))
 
+(define-public font-openmoji
+  (package
+    (name "font-openmoji")
+    (version "12.4.0")
+    (source
+     (origin
+       (method url-fetch/zipbomb)
+       (uri
+        ;; It's also possible to build openmoji from source, but requires
+        ;; hundreds of libraries still not available in guix
+        (string-append "https://github.com/hfg-gmuend/openmoji/"
+                       "releases/download/" version
+                       "/openmoji-font.zip"))
+       (sha256
+        (base32
+         "0wvvg5vnc950h8v23wfgjyi7rv89mgm5hqq6viqv0bxcc3azglxb"))))
+    (build-system font-build-system)
+    (native-inputs `(("unzip" ,unzip)))
+    (home-page "https://openmoji.org")
+    (synopsis "Emojis for designers, developers and everyone else")
+    (description "OpenMoji provides emojis for designers, developers and
+everyone else.")
+    (license license:cc-by-sa4.0)))
+
 (define-public font-dosis
   (package
     (name "font-dosis")
-- 
2.28.0


[-- Attachment #3: 0002-gnu-Add-kristall.patch --]
[-- Type: text/x-patch, Size: 5792 bytes --]

From 23527b87e86dbbf92c37718dc449d8ad0a8d3758 Mon Sep 17 00:00:00 2001
From: nixo <nicolo@nixo.xyz>
Date: Tue, 27 Oct 2020 14:18:23 +0100
Subject: [PATCH 2/2] gnu: Add kristall.

* gnu/packages/web-browsers.scm (kristall): New variable.
---
 gnu/packages/web-browsers.scm | 99 +++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)

diff --git a/gnu/packages/web-browsers.scm b/gnu/packages/web-browsers.scm
index eb49a8fdea..30bc9ca9cf 100644
--- a/gnu/packages/web-browsers.scm
+++ b/gnu/packages/web-browsers.scm
@@ -46,6 +46,7 @@
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages fltk)
   #:use-module (gnu packages fontutils)
+  #:use-module (gnu packages fonts)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages gcc)
   #:use-module (gnu packages glib)
@@ -60,6 +61,7 @@
   #:use-module (gnu packages lisp)
   #:use-module (gnu packages lisp-xyz)
   #:use-module (gnu packages lua)
+  #:use-module (gnu packages markup)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -341,6 +343,103 @@ access.")
     (properties `((lint-hidden-cve . ("CVE-2016-9179"))))
     (license license:gpl2)))
 
+(define-public kristall
+  ;; Fixes to the build system applied after the latest tag
+  ;; Use tagged release when updating
+  (let ((commit "b684f94f1af9a19c1a6fd70d72097a13b75e1ca6")
+        (revision "1"))
+    (package
+      (name "kristall")
+      (version (string-append "0.3-" revision "." (string-take commit 7)))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/MasterQ32/kristall")
+               (commit "bf5b2ecd0fde117d550adeadee48d74034ed2cdb")))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "1zakhxr30n7dawig7c8mizaqxwnqn3a7pz0yi7hc55nn7n7iyr6l"))
+         (modules '((guix build utils)))
+         (snippet
+          '(begin
+             ;; Remove bundled programs.
+             (with-directory-excursion "lib"
+               ;; Delete extra (bundled) files
+               (map (lambda (dir) (delete-file-recursively dir))
+                    ;; "BreezeStyleSheets"
+                    '("cmark")))
+             ;; Contains executable of 7z and pscp
+             (delete-file-recursively "ci/tools")
+             ;; Remove bundled fonts
+             (delete-file-recursively "src/fonts")
+             #t))))
+      (build-system gnu-build-system)
+      (arguments
+       `(#:modules ((guix build gnu-build-system)
+                    (guix build qt-utils)
+                    (guix build utils))
+         #:imported-modules (,@%gnu-build-system-modules
+                             (guix build qt-utils))
+         #:make-flags
+         (list (string-append "PREFIX=" %output))
+         #:phases
+         (modify-phases %standard-phases
+           (delete 'configure)          ; no ./configure script
+           (delete 'check)              ; no check target
+           (add-before 'build 'set-program-version
+             ;; runs git describe --tags by default
+             (lambda _
+               ;; configure.ac relies on ‘git --describe’ to get the version.
+               ;; Patch it to just return the real version number directly.
+               (substitute* "src/kristall.pro"
+                 (("(KRISTALL_VERSION=).*" _ match)
+                  (string-append match ,version "\n")))))
+           (add-before 'build 'replace-bundled-cmark
+             (lambda _
+               (substitute* "src/kristall.pro"
+                 (("(^include\\(.*cmark.*)" _ match)
+                  (string-append
+                   "LIBS += -I" (assoc-ref %build-inputs "cmark") " -lcmark")))
+               (substitute* "src/renderers/markdownrenderer.cpp"
+                 (("(include.*node.*)" _ match)
+                  (string-append "// " match)))))
+           (add-before 'build 'replace-bundled-fonts
+             (lambda _
+               (let ((noto (assoc-ref %build-inputs "font-google-noto"))
+                     (openmoji (assoc-ref %build-inputs "font-openmoji"))
+                     (srcdir "/share/fonts/truetype/")
+                     (outdir "src/fonts/"))
+                 (mkdir-p outdir)
+                 (copy-file
+                  (string-append noto srcdir "NotoColorEmoji.ttf")
+                  (string-append outdir "NotoColorEmoji.ttf"))
+                 (copy-file
+                  (string-append openmoji srcdir "OpenMoji-Color.ttf")
+                  (string-append outdir "OpenMoji-Color.ttf")))
+               #t))
+           (add-after 'install 'wrap-program
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let ((out (assoc-ref outputs "out")))
+                 (wrap-qt-program out "kristall"))
+               #t)))))
+      (inputs
+       `(("cmark" ,cmark)
+         ("font-google-noto" ,font-google-noto)
+         ("font-openmoji" ,font-openmoji)
+         ("openssl" ,openssl)
+         ("qtbase" ,qtbase)
+         ("qtmultimedia" ,qtmultimedia)
+         ("qtsvg" ,qtsvg)))
+      (home-page "https://github.com/MasterQ32/kristall")
+      (synopsis "Small-internet graphical client")
+      (description "Graphical small-internet client with with many features
+including multi-protocol support (gemini, http, https, gopher, finger),
+bookmarks, TSL certificates management, outline generation, tabbed interface
+and more.")
+      (license license:gpl3))))
+
 (define-public qutebrowser
   (package
     (name "qutebrowser")
-- 
2.28.0


[-- Attachment #4: Type: text/plain, Size: 2319 bytes --]



Nicolò Balzarotti <anothersms@gmail.com> writes:

> Just linking to it would be easier.  However, the file markdownrenderer
> requires access to implementation details of the struct cmark_node
> (it includes the file node.h, which is not installed by cmark, and fails
> with: ../src/renderers/markdownrenderer.cpp:83:23: error: invalid use of incomplete type ‘const cmark_node {aka const struct cmark_node}’)
>
> I replaced references such as `node.as.heading.level` to
> `cmark_node_get_heading_level(node)` and so on.  I could compile it (by
> also adding -I/gnu/store and -lcmark to the build process), and markdown
> seems to be working (tested here
> gemini://tilde.team/~supernova/blog/this-is-a-test-of-using-markdown.md).
>
> I'm going to send a patch to the author, linking to this mail exchange.
>
> I'll let you know.
>
> Christopher Baines <mail@cbaines.net> writes:
>
>> Nicolò Balzarotti <anothersms@gmail.com> writes:
>>
>>> Hi Chris!
>>>
>>> Thanks for the review.
>>>
>>> I tried, but:
>>> 1. breeze is a different package from the ones in the repo (url is
>>> https://github.com/Alexhuszagh/BreezeStyleSheets).  It does not seems to
>>> be compiled, I can try to package it.
>>> 2. there are files in lib/cmark that are not present in the cmark
>>> distribution (thei are .h files generated by their .h.in), so I cannot
>>> extract our cmark source directly
>>>    - I tried keeping those files, but build fails [[failed-build]].  Not sure if it's
>>>    a patched version or if it's an older one.  But I can investigate
>>>    probably
>>
>> I think you might be overcomplicating this. kristall shouldn't be trying
>> to build cmark, as it's a library, it should just be linking against
>> it. Therefore, you shouldn't need to keep the .h.in files.
>>
>> Making kristall use cmark, rather than the copy in the kristall source
>> probably requires adapting/fixing src/kristall.pro.
>>
>> It hopefully isn't that difficult, but I don't know what this .pro file
>> is, it also looks pretty odd in parts, especially the references to
>> /home/felix/... !
>>
>> It doesn't look like the copy of cmark in the kristall source has been
>> modified much, which also raises the question of why there is a copy of
>> the cmark source inside kristall?