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Package-Management.html
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Package-Management.html
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<div id="content">
<div id="table-of-contents">
<h2>Table of Contents</h2>
<div id="text-table-of-contents">
<ul>
<li><a href="#org50b1f84">1. Watch What You Eat</a>
<ul>
<li><a href="#orgbb2a65c">1.1. Use-Package</a></li>
<li><a href="#orgcdc201f">1.2. El-Get</a></li>
<li><a href="#org1b766db">1.3. Stand-Alone</a></li>
<li><a href="#orgd96e7b3">1.4. Helper</a></li>
</ul>
</li>
</ul>
</div>
</div>
<p>
Never compile this.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org8398c51"><span class="org-comment-delimiter">;; </span><span class="org-comment">-*- no-byte-compile: t; -*-</span>
</pre>
</div>
<div id="outline-container-org50b1f84" class="outline-2">
<h2 id="org50b1f84"><span class="section-number-2">1</span> Watch What You Eat</h2>
<div class="outline-text-2" id="text-1">
<pre class="example">
ID: org_gcr_2017-05-12_mara:BD133C8B-8DFF-45C0-967D-CB83693C54B4
</pre>
</div>
<div id="outline-container-orgbb2a65c" class="outline-3">
<h3 id="orgbb2a65c"><span class="section-number-3">1.1</span> Use-Package</h3>
<div class="outline-text-3" id="text-1-1">
<pre class="example">
ID: org_gcr_2018-04-11T09-44-43-05-00_mara:55083825-349A-44D0-8026-2E652BE228A9
</pre>
<p>
Configure <code>use-package</code>.
</p>
<p>
Sysop is likely to use this infrequently.
</p>
<p>
Start EMACS with this command:
</p>
<pre class="example">
emacs --debug-init --no-init-file --no-splash --background-color white --foreground-color black --vertical-scroll-bars --eval '(switch-to-buffer "*Messages*")' --name O2B-TEST --title O2B-TEST --load ~/src/help/.org-mode-package-management.emacs.el
</pre>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org5f3a44e">(load-file <span class="org-string">"~/src/help/.org-mode-fundamentals.emacs.el"</span>)
</pre>
</div>
<p>
<b>Code requiring package-management can only follow this block.</b>
</p>
<p>
Before ELPA, I used SVN to manage software packages for EMACS. After ELPA,
I used ELPA-packages. Now this system uses MELPA and GNU. MELPA packages always
have their issues fixed very quickly. GNU packages rarely have issues.
</p>
<p>
Initialize Package.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org8146d1a">(package-initialize)
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">package-archives</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-string">"melpa"</span> . <span class="org-string">"http://melpa.org/packages/"</span>) t)
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">package-archives</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-string">"gnu"</span> . <span class="org-string">"http://elpa.gnu.org/packages/"</span>) t)
</pre>
</div>
<p>
Use-Package is the most configurable and performant way to manage ELPA
packages. Startup speed matters but not right now so don't use <code>:defer</code>.
</p>
<p>
Add the Use-Package distribution the load path.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="orgde9b959">(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">load-path</span><span class="org-string">"~/src/use-package"</span>)
</pre>
</div>
<p>
Load Use-Package and it's partner Diminish. Every package loaded before this
point uses <code>require</code>. Every package loaded after this point uses <code>use-package</code>.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org423ab1c">(<span class="org-keyword">eval-when-compile</span>
(<span class="org-keyword">require</span> <span class="org-highlight-quoted-quote">'</span><span class="org-constant">use-package</span>))
(<span class="org-keyword">use-package</span> <span class="org-constant">diminish</span>)
</pre>
</div>
</div>
</div>
<div id="outline-container-orgcdc201f" class="outline-3">
<h3 id="orgcdc201f"><span class="section-number-3">1.2</span> El-Get</h3>
<div class="outline-text-3" id="text-1-2">
<pre class="example">
ID: org_gcr_2018-04-11T09-44-43-05-00_mara:925A5891-AB13-4972-9C95-3B49B7D47885
</pre>
<p>
EL-Get handles things that don't easily fit anywhere else.
</p>
<p>
Initialize EL-Get.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org4699aea">(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">load-path</span> <span class="org-string">"~/.emacs.d/el-get/el-get"</span>)
(<span class="org-keyword">unless</span> (<span class="org-keyword">require</span> <span class="org-highlight-quoted-quote">'</span><span class="org-constant">el-get</span> nil <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">noerror</span>)
(<span class="org-keyword">with-current-buffer</span>
(url-retrieve-synchronously
<span class="org-string">"https://raw.githubusercontent.com/dimitri/el-get/master/el-get-install.el"</span>)
(goto-char (point-max))
(eval-print-last-sexp)))
</pre>
</div>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org98eed99">(<span class="org-keyword">setq</span> help/el-get-packages nil)
</pre>
</div>
<p>
Make it really easy to remind yourself and others what EMACS really stands for
(in this case it is fun).
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org3abb802">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> emacs-name
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/emacs-name.el"</span>
<span class="org-builtin">:features</span> emacs-name
<span class="org-builtin">:autoloads</span> nil
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"emacs acronym expansions"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">emacs-name</span>)
</pre>
</div>
<p>
It is not good to flame people on the Internet. It is good to <i>know</i> what it is
all about, and here is a way to see some examples of the absurdity of it all.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org7408911">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> flame
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/flame.el"</span>
<span class="org-builtin">:features</span> flame
<span class="org-builtin">:autoloads</span> nil
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"automatic generation of flamage, as if we needed more"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">flame</span>)
</pre>
</div>
<p>
People love horoscopes, so, provide them.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org4d5a0ff">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> horoscope
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/horoscope.el"</span>
<span class="org-builtin">:features</span> horoscope
<span class="org-builtin">:autoloads</span> t
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"generate horoscopes"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">horoscope</span>)
</pre>
</div>
<p>
James Parry <sup><a id="fnr.1" class="footref" href="#fn.1">1</a></sup> must always
be honored.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="orgf5658ef">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> kibologize
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/kibologize.el"</span>
<span class="org-builtin">:features</span> kibologize
<span class="org-builtin">:autoloads</span> nil
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"generate ravings about kibology, in the style of kibo"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">kibologize</span>)
(<span class="org-keyword">defun</span> <span class="org-function-name">help/kibologize-insert</span> ()
(<span class="org-keyword">interactive</span>)
(<span class="org-keyword">let</span> ((current-prefix-arg <span class="org-highlight-quoted-quote">'</span>(4)))
(call-interactively <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">kibologize</span>)))
</pre>
</div>
<p>
You might not always remember your shopping list, but we will remember it for
you… though not necessarily for wholesale.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org081a212">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> shop
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/shop.el"</span>
<span class="org-builtin">:features</span> shop
<span class="org-builtin">:autoloads</span> nil
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"generate random shopping lists"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">shop</span>)
</pre>
</div>
<p>
Do you remember when those great AT&T adds were on television and it changed
your life and bought you a kitten? You will.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org3aff051">(add-to-list
<span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">el-get-sources</span>
<span class="org-highlight-quoted-quote">'</span>(<span class="org-builtin">:name</span> youwill
<span class="org-builtin">:type</span> http
<span class="org-builtin">:url</span> <span class="org-string">"http://www.splode.com/~friedman/software/emacs-lisp/src/youwill.el"</span>
<span class="org-builtin">:features</span> youwill
<span class="org-builtin">:autoloads</span> t
<span class="org-builtin">:website</span> <span class="org-string">"http://www.splode.com/"</span>
<span class="org-builtin">:description</span> <span class="org-string">"generate meaningless marketing hype"</span>))
(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">help/el-get-packages</span> <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">youwill</span>)
(<span class="org-keyword">defun</span> <span class="org-function-name">help/youwill-insert</span> ()
(<span class="org-keyword">interactive</span>)
(<span class="org-keyword">let</span> ((current-prefix-arg <span class="org-highlight-quoted-quote">'</span>(4)))
(call-interactively <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">youwill</span>)))
</pre>
</div>
<p>
Ask el-get to make sure that those desired packages are installed.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="orgf36e8e7">(el-get <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">sync</span> help/el-get-packages)
</pre>
</div>
</div>
</div>
<div id="outline-container-org1b766db" class="outline-3">
<h3 id="org1b766db"><span class="section-number-3">1.3</span> Stand-Alone</h3>
<div class="outline-text-3" id="text-1-3">
<pre class="example">
ID: org_gcr_2018-06-12T21-48-52-05-00_mara:D53227C4-5084-4A36-AD92-49B72D3C198C
</pre>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="orge308cd3">(add-to-list <span class="org-highlight-quoted-quote">'</span><span class="org-highlight-quoted-symbol">load-path</span> <span class="org-string">"~/src/help/lisp"</span>)
</pre>
</div>
</div>
</div>
<div id="outline-container-orgd96e7b3" class="outline-3">
<h3 id="orgd96e7b3"><span class="section-number-3">1.4</span> Helper</h3>
<div class="outline-text-3" id="text-1-4">
<pre class="example">
ID: org_gcr_2018-04-11T09-44-43-05-00_mara:27CF9494-7866-4AB9-A2AD-254F84224658
</pre>
<p>
Speed up code execution. Review as desired.
</p>
<div class="org-src-container">
<pre class="src src-emacs-lisp" id="org13505af">(<span class="org-keyword">use-package</span> <span class="org-constant">auto-compile</span>
<span class="org-builtin">:ensure</span> t
<span class="org-builtin">:config</span>
(auto-compile-on-load-mode)
(auto-compile-on-save-mode)
(<span class="org-keyword">setq</span> auto-compile-display-buffer 1))
</pre>
</div>
</div>
</div>
</div>
<div id="footnotes">
<h2 class="footnotes">Footnotes: </h2>
<div id="text-footnotes">
<div class="footdef"><sup><a id="fn.1" class="footnum" href="#fnr.1">1</a></sup> <div class="footpara"><p class="footpara"><a href="https://en.wikipedia.org/wiki/James_Parry">https://en.wikipedia.org/wiki/James_Parry</a></p></div></div>
</div>
</div></div>
<div id="postamble" class="status">
<p class="author">Author: Grant Rettke</p>
<p class="date">Created: 2018-12-12 Wed 20:10</p>
<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
</div>
</body>
</html>