xplr/en/awesome-hacks.html
2022-05-26 10:48:03 +00:00

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expanded "><a href="writing-plugins.html"><strong aria-hidden="true">6.2.</strong> Writing Plugins</a></li><li class="chapter-item expanded "><a href="awesome-plugins.html"><strong aria-hidden="true">6.3.</strong> Awesome Plugins</a></li></ol></li><li class="chapter-item expanded "><a href="integration.html"><strong aria-hidden="true">7.</strong> Integration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="awesome-integrations.html"><strong aria-hidden="true">7.1.</strong> Awesome Integrations</a></li></ol></li><li class="chapter-item expanded "><a href="todo.html"><strong aria-hidden="true">8.</strong> TODO</a></li><li class="chapter-item expanded "><a href="alternatives.html"><strong aria-hidden="true">9.</strong> Alternatives</a></li><li class="chapter-item expanded "><a href="upgrade-guide.html"><strong aria-hidden="true">10.</strong> Upgrade Guide</a></li><li class="chapter-item expanded "><a href="community.html"><strong aria-hidden="true">11.</strong> 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<h1 id="awesome-hacks"><a class="header" href="#awesome-hacks">Awesome Hacks</a></h1>
<p>Here's a list of cool xplr hacks, i.e. snippets of code that you can just copy
and paste into your <a href="configuration.html">configuration</a> or the appropriate file, that are
too small or too niche for a full fledge <a href="plugin.html">plugin</a>.</p>
<p>Do you have something cool to share?</p>
<p><a href="https://github.com/sayanarijit/xplr/edit/main/docs/en/src/awesome-hacks.md">Edit this file</a> or <a href="https://github.com/sayanarijit/xplr/discussions/categories/show-and-tell">share them here</a> or <a href="community.html">let us know</a>.</p>
<h3 id="cd-on-quit"><a class="header" href="#cd-on-quit">cd on quit</a></h3>
<p>Change directory using xplr.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Tested on: Linux</li>
</ul>
<p>With this alias set, you can navigate directories using xplr by entering
xcd command, and when you quit by pressing enter, you will enter the
directory.</p>
<p>You can of course, quit with plain Quit (i.e. by pressing q) to
gracefully cancel &quot;cd on quit&quot;.</p>
<pre><code class="language-bash">alias xcd='cd &quot;$(xplr --print-pwd-as-result)&quot;'
</code></pre>
</details>
<h3 id="spawn-multiple-sessions-in-different-tabs-iterm2"><a class="header" href="#spawn-multiple-sessions-in-different-tabs-iterm2">Spawn multiple sessions in different tabs (iTerm2)</a></h3>
<p>Creating a new session that starts with iTerm2.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/lmburns">@lmburns</a></li>
<li>Requires: iTerm2</li>
<li>Tested on: MacOS</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.default.key_bindings.on_key[&quot;ctrl-n&quot;] = {
help = &quot;new session&quot;,
messages = {
{ BashExecSilently = [[
osascript &lt;&lt;EOF
tell application &quot;iTerm2&quot;
tell current window
create tab with default profile
tell current session to write text &quot;xplr&quot;
end tell
end tell
]]
},
},
}
</code></pre>
</details>
<h3 id="bookmark"><a class="header" href="#bookmark">Bookmark</a></h3>
<p>Bookmark files using <code>m</code> and fuzzy search bookmarks using backtick.</p>
<details>
<summary>Expand for details</summary>
<p><a href="https://gifyu.com/image/rGSR"><img src="https://s4.gifyu.com/images/xplr-bookmark.gif" alt="xplr-bookmark.gif" /></a></p>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: fzf</li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.default.key_bindings.on_key.m = {
help = &quot;bookmark&quot;,
messages = {
{
BashExecSilently = [===[
PTH=&quot;${XPLR_FOCUS_PATH:?}&quot;
if echo &quot;${PTH:?}&quot; &gt;&gt; &quot;${XPLR_SESSION_PATH:?}/bookmarks&quot;; then
echo &quot;LogSuccess: ${PTH:?} added to bookmarks&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
else
echo &quot;LogError: Failed to bookmark ${PTH:?}&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===],
},
},
}
xplr.config.modes.builtin.default.key_bindings.on_key[&quot;`&quot;] = {
help = &quot;go to bookmark&quot;,
messages = {
{
BashExec = [===[
PTH=$(cat &quot;${XPLR_SESSION_PATH:?}/bookmarks&quot; | fzf --no-sort)
if [ &quot;$PTH&quot; ]; then
echo FocusPath: &quot;'&quot;${PTH:?}&quot;'&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===],
},
},
}
</code></pre>
</details>
<h3 id="persistent-multi-session-bookmark"><a class="header" href="#persistent-multi-session-bookmark">Persistent, multi-session bookmark</a></h3>
<p>A bookmark mode that allows for a bookmark file to be used throughout multiples
sessions. It is set to the environment variable <code>$XPLR_BOOKMARK_FILE</code>. A
bookmark can be added, deleted, or jumped to.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/lmburns">@lmburns</a></li>
<li>Requires: fzf, sd</li>
<li>Tested on: MacOS</li>
</ul>
<pre><code class="language-lua">-- Bookmark: mode binding
xplr.config.modes.custom.bookmark = {
name = &quot;bookmark&quot;,
key_bindings = {
on_key = {
m = {
help = &quot;bookmark dir&quot;,
messages = {
{ BashExecSilently = [[
PTH=&quot;${XPLR_FOCUS_PATH:?}&quot;
if [ -d &quot;${PTH}&quot; ]; then
PTH=&quot;${PTH}&quot;
elif [ -f &quot;${PTH}&quot; ]; then
PTH=&quot;$(dirname &quot;${PTH}&quot;)&quot;
fi
if echo &quot;${PTH:?}&quot; &gt;&gt; &quot;${XPLR_BOOKMARK_FILE:?}&quot;; then
echo &quot;LogSuccess: ${PTH:?} added to bookmarks&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
else
echo &quot;LogError: Failed to bookmark ${PTH:?}&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]]
},
},
},
g = {
help = &quot;go to bookmark&quot;,
messages = {
{
BashExec = [===[
PTH=$(cat &quot;${XPLR_BOOKMARK_FILE:?}&quot; | fzf --no-sort)
if [ &quot;$PTH&quot; ]; then
echo FocusPath: &quot;'&quot;${PTH:?}&quot;'&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===]
},
},
},
d = {
help = &quot;delete bookmark&quot;,
messages = {
{ BashExec = [[
PTH=$(cat &quot;${XPLR_BOOKMARK_FILE:?}&quot; | fzf --no-sort)
sd &quot;$PTH\n&quot; &quot;&quot; &quot;${XPLR_BOOKMARK_FILE:?}&quot;
]]
},
},
},
esc = {
help = &quot;cancel&quot;,
messages = {
&quot;PopMode&quot;,
},
},
},
},
}
</code></pre>
</details>
<h3 id="another-bookmark-manager-type-thing-taken-from-wfxrs-zsh-plugin"><a class="header" href="#another-bookmark-manager-type-thing-taken-from-wfxrs-zsh-plugin">Another bookmark manager type thing, taken from <a href="https://github.com/wfxr/formarks">wfxr's zsh plugin</a>.</a></h3>
<p>Another bookmark manager type thing, taken from <a href="https://github.com/wfxr/formarks">wfxr's zsh plugin</a> which has colored output with fzf.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/lmburns">@lmburns</a></li>
<li>Requires: fzf, exa</li>
<li>Tested on: MacOS</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.go_to.key_bindings.on_key.b = {
help = &quot;bookmark jump&quot;,
messages = {
&quot;PopMode&quot;,
{ BashExec = [===[
field='\(\S\+\s*\)'
esc=$(printf '\033')
N=&quot;${esc}[0m&quot;
R=&quot;${esc}[31m&quot;
G=&quot;${esc}[32m&quot;
Y=&quot;${esc}[33m&quot;
B=&quot;${esc}[34m&quot;
pattern=&quot;s#^${field}${field}${field}${field}#$Y\1$R\2$N\3$B\4$N#&quot;
PTH=$(sed 's#: # -&gt; #' &quot;$PATHMARKS_FILE&quot;| nl| column -t \
| gsed &quot;${pattern}&quot; \
| fzf --ansi \
--height '40%' \
--preview=&quot;echo {}|sed 's#.*-&gt; ##'| xargs exa --color=always&quot; \
--preview-window=&quot;right:50%&quot; \
| sed 's#.*-&gt; ##')
if [ &quot;$PTH&quot; ]; then
echo ChangeDirectory: &quot;'&quot;${PTH:?}&quot;'&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===]
},
}
}
</code></pre>
</details>
<h3 id="fuzzy-search-history"><a class="header" href="#fuzzy-search-history">Fuzzy search history</a></h3>
<p>Fuzzy search the last visited directories.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: fzf</li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.go_to.key_bindings.on_key.h = {
help = &quot;history&quot;,
messages = {
&quot;PopMode&quot;,
{
BashExec = [===[
PTH=$(cat &quot;${XPLR_PIPE_HISTORY_OUT:?}&quot; | sort -u | fzf --no-sort)
if [ &quot;$PTH&quot; ]; then
echo ChangeDirectory: &quot;'&quot;${PTH:?}&quot;'&quot; &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===],
},
},
}
</code></pre>
</details>
<h3 id="batch-rename"><a class="header" href="#batch-rename">Batch rename</a></h3>
<p>Batch rename the selected or visible files and directories in $PWD.</p>
<details>
<summary>Expand for details</summary>
<p><a href="https://gifyu.com/image/rGbo"><img src="https://s4.gifyu.com/images/xplr-rename.gif" alt="xplr-rename.gif" /></a></p>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: <a href="https://github.com/marcusbuffett/pipe-rename">pipe-rename</a></li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.default.key_bindings.on_key.R = {
help = &quot;batch rename&quot;,
messages = {
{
BashExec = [===[
SELECTION=$(cat &quot;${XPLR_PIPE_SELECTION_OUT:?}&quot;)
NODES=${SELECTION:-$(cat &quot;${XPLR_PIPE_DIRECTORY_NODES_OUT:?}&quot;)}
if [ &quot;$NODES&quot; ]; then
echo -e &quot;$NODES&quot; | renamer
echo ExplorePwdAsync &gt;&gt; &quot;${XPLR_PIPE_MSG_IN:?}&quot;
fi
]===],
},
},
}
</code></pre>
</details>
<h3 id="serve-pwd"><a class="header" href="#serve-pwd">Serve $PWD</a></h3>
<p>Serve $PWD using a static web server via LAN.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: <a href="https://github.com/weihanglo/sfz">sfz</a>, fzf</li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.default.key_bindings.on_key.S = {
help = &quot;serve $PWD&quot;,
messages = {
{
BashExec = [===[
IP=$(ip addr | grep -w inet | cut -d/ -f1 | grep -Eo '[0-9]{1,3}\.[0-9]{ 1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | fzf --prompt 'Select IP &gt; ')
echo &quot;IP: ${IP:?}&quot;
read -p &quot;Port (default 5000): &quot; PORT
echo
sfz --all --cors --no-ignore --bind ${IP:?} --port ${PORT:-5000} . &amp;
sleep 1 &amp;&amp; read -p '[press enter to exit]'
kill -9 %1
]===],
},
},
}
</code></pre>
</details>
<h3 id="image-viewer-imv"><a class="header" href="#image-viewer-imv">Image viewer (imv)</a></h3>
<p>Preview images using <a href="https://sr.ht/%7Eexec64/imv">imv</a>.</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: <a href="https://sr.ht/%7Eexec64/imv">imv</a>, <a href="https://www.semicomplete.com/projects/xdotool">xdotool</a></li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">xplr.config.modes.builtin.default.key_bindings.on_key.P = {
help = &quot;preview&quot;,
messages = {
{
BashExecSilently = [===[
FIFO_PATH=&quot;/tmp/xplr.fifo&quot;
if [ -e &quot;$FIFO_PATH&quot; ]; then
echo StopFifo &gt;&gt; &quot;$XPLR_PIPE_MSG_IN&quot;
rm &quot;$FIFO_PATH&quot;
else
mkfifo &quot;$FIFO_PATH&quot;
&quot;$HOME/.local/bin/imv-open.sh&quot; &quot;$FIFO_PATH&quot; &quot;$XPLR_FOCUS_PATH&quot; &amp;
echo &quot;StartFifo: '$FIFO_PATH'&quot; &gt;&gt; &quot;$XPLR_PIPE_MSG_IN&quot;
fi
]===],
},
},
}
</code></pre>
<p>$HOME/.local/bin/imv-open.sh</p>
<pre><code class="language-bash">#!/usr/bin/env bash
FIFO_PATH=&quot;$1&quot;
IMAGE=&quot;$2&quot;
MAINWINDOW=&quot;$(xdotool getactivewindow)&quot;
IMV_PID=&quot;$(pgrep imv)&quot;
if [ ! &quot;$IMV_PID&quot; ]; then
imv &quot;$IMAGE&quot; &amp;
IMV_PID=$!
fi
sleep 0.5
xdotool windowactivate &quot;$MAINWINDOW&quot;
while read -r path; do
imv-msg &quot;$IMV_PID&quot; close all
imv-msg &quot;$IMV_PID&quot; open &quot;$path&quot;
done &lt; &quot;$FIFO_PATH&quot;
imv-msg &quot;$IMV_PID&quot; quit
[ -e &quot;$FIFO_PATH&quot; ] &amp;&amp; rm -f &quot;$FIFO_PATH&quot;
</code></pre>
</details>
<h3 id="text-preview-pane"><a class="header" href="#text-preview-pane">Text preview pane</a></h3>
<p>Preview text files in a native xplr pane (should be fast enough).</p>
<details>
<summary>Expand for details</summary>
<ul>
<li>Author: <a href="https://github.com/sayanarijit">@sayanarijit</a></li>
<li>Requires: none</li>
<li>Tested on: Linux</li>
</ul>
<pre><code class="language-lua">local function stat(node)
return node.mime_essence
end
local function read(path, lines)
local out = &quot;&quot;
local p = io.open(path)
if p == nil then
return stat(path)
end
local i = 0
for line in p:lines() do
out = out .. line .. &quot;\n&quot;
if i == lines then
break
end
i = i + 1
end
p:close()
return out
end
xplr.config.layouts.builtin.default = {
Horizontal = {
config = {
constraints = {
{ Percentage = 60 },
{ Percentage = 40 },
},
},
splits = {
&quot;Table&quot;,
{
CustomContent = {
title = &quot;preview&quot;,
body = { DynamicParagraph = { render = &quot;custom.render_layout&quot; } },
},
},
},
},
}
xplr.fn.custom.render_layout = function(ctx)
local n = ctx.app.focused_node
if n.canonical then
n = n.canonical
end
if n then
if n.is_file and not n.is_symlink then
return read(n.absolute_path, ctx.layout_size.height)
else
return stat(n)
end
else
return &quot;&quot;
end
end
</code></pre>
</details>
<h2 id="also-see"><a class="header" href="#also-see">Also See:</a></h2>
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<li><a href="awesome-plugins.html">Awesome Plugins</a></li>
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