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Debug dictionary JS
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<h1>Flatpak/FlatHub</h1>
<p>Flatpak is a software platform that runs on top of Linux. It has idiosyncrasies by design.</p>
<p>This page provides some solutions to work with flatpak.
Exactly how to use Flatpak needs to refer <a href="https://docs.flatpak.org/">Flatpak's documentation</a></p>
<p>These solutions use <a href="https://github.com/tchx84/Flatseal">Flatseal</a>, but directly using the <code>flatpak</code> command or KDE's <a href="https://invent.kde.org/plasma/flatpak-kcm">flatpak-kcm</a> works as well.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Feel free to add new solutions by clicking the edit button on the top right.</p>
</div>
<h2 id="add-external-programs">Add external programs</h2>
<p>Problem: Apps inside Flatpak cannot run programs on the host system directly.</p>
<p>Solution: Use <code>flatpak-spawn --host</code>.</p>
<p>First, add <code>org.freedesktop.Flatpak</code> to allowed session bus.</p>
<p><img alt="" src="https://github.com/flathub/io.github.xiaoyifang.goldendict_ng/assets/20123683/77d16c85-a035-48d4-971e-6d71548339f6" /></p>
<p>Then add application like <code>flatpak-spawn --host --directory=${the external program's pwd will be set to this value} ${The actual commands}</code>.</p>
<p>For example, <a href="https://github.com/soimort/translate-shell">Translate Shell</a> can be added to GoldenDict as <code>flatpak-spawn --host --directory=. trans -no-ansi %GDWORD%</code>.</p>
<h2 id="uses-fixed-paths-instead-of-runuser1000doc">Uses fixed paths instead of <code>/run/user/1000/doc/...</code></h2>
<p>Apps inside Flatpak don't have direct access to filesystem by default. A directory selected in file chooser will be exported to app as <code>/run/user/1000/doc/...</code>. The exported directories can be listed with <code>flatpak documents --columns=id,origin,application</code></p>
<p>If you want to use fixed paths instead, just grant GolenDict either the whole file system, the whole home or a specific path.</p>
<p>Note that some special paths in the host system like <code>\tmp</code> cannot be accessed by flatpak apps in any way.</p>
<p><img alt="" src="https://github.com/flathub/io.github.xiaoyifang.goldendict_ng/assets/20123683/40f4a401-a497-4f76-9239-b47c101aa06b" /></p>
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