# -*- mode: snippet -*-
# name: guix-commit-message-update-package
# key: update
# condition: git-commit-mode
# --

gnu: ${1:`(with-temp-buffer
           (magit-git-wash #'magit-diff-wash-diffs
             "diff" "--staged")
           (goto-char (point-min))
           (when (re-search-forward "(define-public \\(\\S-+\\)" nil 'noerror)
             (match-string-no-properties 1)))`}: Update to ${2:`(with-temp-buffer
    (magit-git-wash #'magit-diff-wash-diffs
      "diff" "--staged")
    (goto-char (point-min))
    (search-forward "name" nil 'noerror)
    (search-forward "+" nil 'noerror)   ; first change
    (when (and (search-forward "version " nil 'noerror)
               (looking-at-p "\""))
      (let ((end (save-excursion (search-forward "\")" nil 'noerror))))
        (when end
          (forward-char)
          (buffer-substring-no-properties (point) (- end 2))))))`}.

* `(car (magit-staged-files))` ($1): Update to $2.$0
`(mapconcat (lambda (file) (concat "* " file)) (cdr (magit-staged-files)) "\n")`><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>refs</a><a class='active' href='/guix/log/gnu/system/images/pinebook-pro.scm'>log</a><a href='/guix/tree/gnu/system/images/pinebook-pro.scm?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>tree</a><a href='/guix/commit/gnu/system/images/pinebook-pro.scm?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>commit</a><a href='/guix/diff/gnu/system/images/pinebook-pro.scm?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/system/images/pinebook-pro.scm'>
<input type='hidden' name='id' value='cf3fe8f507765498169750a0832b7d65a3bffe1e'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>root</a>/<a href='/guix/log/gnu?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>gnu</a>/<a href='/guix/log/gnu/system?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>system</a>/<a href='/guix/log/gnu/system/images?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>images</a>/<a href='/guix/log/gnu/system/images/pinebook-pro.scm?id=cf3fe8f507765498169750a0832b7d65a3bffe1e'>pinebook-pro.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/system/images/pinebook-pro.scm?id=cf3fe8f507765498169750a0832b7d65a3bffe1e&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-09-07 14:24:53 +0200'>2022-09-07</span></td><td><a href='/guix/commit/gnu/system/images/pinebook-pro.scm?id=e917f1242c169f011dedd133515de5e87e267b93'>system: images: Define the platform in image-types.</a><span class='msg-avail'>...<span class='msg-tooltip'>Running the following command where my-pine.scm contains an operating-system
declaration:

guix system image --image-type=pine64-raw my-pine.scm

returns:

guix system: error: package linux-libre-arm64-generic@5.18.19 does not support
x86_64-linux

That's because there's no platform defined in the pine64-raw image-type, hence
the guix system image tries to build the image for the host architecture.

* gnu/system/images/novena.scm (novena-image-type): Use the armv7-linux platform.
* gnu/system/images/pine64.scm (pine64-image-type): Use the aarch64-linux platform.
* gnu/system/images/pinebook-pro.scm (pinebook-pro-image-type): Use the aarch64-linux platform.
* gnu/system/images/rock64.scm (rock64-image-type): Use the aarch64-linux platform.
</span></span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-05-25 09:27:25 +0200'>2022-05-25</span></td><td><a href='/guix/commit/gnu/system/images/pinebook-pro.scm?id=dab819d5c4c55609efae098c8e3c2f2757c34e5b'>Move (gnu platform) and (gnu platforms ...) to guix/.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/platform.scm:
* gnu/platforms/arm.scm:
* gnu/platforms/hurd.scm:
* gnu/platforms/mips.scm:
* gnu/platforms/powerpc.scm:
* gnu/platforms/riscv.scm:
* gnu/platforms/s390.scm:
* gnu/platforms/x86.scm: Move to guix/.

* Makefile.am:
* doc/guix.texi (Porting to a New Platform):
* etc/release-manifest.scm:
* gnu/ci.scm:
* gnu/image.scm:
* gnu/local.mk:
* gnu/packages/bioinformatics.scm:
* gnu/packages/bootstrap.scm:
* gnu/packages/cross-base.scm:
* gnu/packages/instrumentation.scm:
* gnu/packages/linux.scm:
* gnu/system/image.scm:
* gnu/system/images/hurd.scm:
* gnu/system/images/novena.scm:
* gnu/system/images/pine64.scm:
* gnu/system/images/pinebook-pro.scm:
* gnu/system/images/rock64.scm:
* guix/scripts/build.scm:
* guix/scripts/system.scm:
* guix/self.scm: Update (gnu platform...) to (guix platform...).

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Josselin Poiret</td></tr>