yannstatic/static/2023/10/14/Plymouth_Processus_de_demarrage_graphique.html

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<article itemscope itemtype="http://schema.org/Article"><div class="article__header"><header><h1 style="color:Tomato;">Plymouth - Processus de démarrage graphique</h1></header></div><meta itemprop="headline" content="Plymouth - Processus de démarrage graphique"><div class="article__info clearfix"><ul class="left-col menu"><li>
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<i class="far fa-calendar-alt"></i>&nbsp;<span title="Création" style="color:#FF00FF">14&nbsp;oct.&nbsp;&nbsp;2023</span></li></ul></div><meta itemprop="datePublished" content="2023-10-14T00:00:00+02:00">
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</details><p><em><a href="https://wiki.ubuntu.com/Plymouth">Plymouth</a> est une application qui permet dafficher une animation graphique pendant le processus de démarrage du système.Lidée principale est de supprimer le scintillement ou le mur de textes défilants pendant le processus de démarrage de Linux en utilisant une belle animation graphique. Cela aide les utilisateurs en général à attendre que lécran de connexion apparaisse pendant le démarrage du système. Ce programme dispose dun mode texte de secours lorsquil ne parvient pas à charger lanimation graphique(Plymouth utilise principalement KMS pour afficher les graphiques, mais sur les systèmes UEFI, il peut utiliser le framebuffer EFI)</em></p>
<ul>
<li><a href="#plymouth">Plymouth</a>
<ul>
<li><a href="#installation-de-plymouth">Installation de Plymouth</a>
<ul>
<li><a href="#mkinitcpio">mkinitcpio</a></li>
<li><a href="#dracut">dracut</a></li>
</ul>
</li>
<li><a href="#configurer-plymouth">Configurer Plymouth</a>
<ul>
<li><a href="#changer-le-thème">Changer le thème</a></li>
<li><a href="#installer-un-nouveau-thème">Installer un nouveau thème</a></li>
<li><a href="#thème-plymouth-endeavouros">Thème plymouth EndeavourOS</a></li>
<li><a href="#ajouter-un-délai">Ajouter un délai</a></li>
</ul>
</li>
<li><a href="#trucs-et-astuces">Trucs et astuces</a>
<ul>
<li><a href="#afficher-les-messages-de-démarrage">Afficher les messages de démarrage</a></li>
<li><a href="#transition-en-douceur">Transition en douceur</a></li>
<li><a href="#afficher-aperçu-du-thème">Afficher aperçu du thème</a></li>
<li><a href="#image-bgrt-manquante">Image BGRT manquante</a></li>
<li><a href="#ralentir-le-démarrage-pour-afficher-lanimation-complète">Ralentir le démarrage pour afficher lanimation complète</a></li>
</ul>
</li>
<li><a href="#dépannage">Dépannage</a>
<ul>
<li><a href="#désactiver-avec-les-paramètres-du-noyau">Désactiver avec les paramètres du noyau</a></li>
<li><a href="#débogage">Débogage</a></li>
<li><a href="#linvite-de-mot-de-passe-ne-se-met-pas-à-jour">Linvite de mot de passe ne se met pas à jour</a></li>
<li><a href="#laffichage-nest-pas-centré">Laffichage nest pas centré</a></li>
</ul>
</li>
</ul>
</li>
</ul>
<h2 id="plymouth">Plymouth</h2>
<h3 id="installation-de-plymouth">Installation de Plymouth</h3>
<p>Le paquet <strong>plymouth</strong> se trouve dans lArch User Repository (AUR) et vous pouvez linstaller en utilisant yay.</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>yay -S plymouth
</code></pre></div></div>
<p>Létape suivante consiste à demander au Kernel de faire en sorte que le processus de démarrage soit silencieux (pas trop de messages) et dafficher lécran daccueil (splash screen) qui présente le logo/animation de Plymouth.</p>
<p>Par défaut, Plymouth enregistre les messages de démarrage dans <code class="language-plaintext highlighter-rouge">/var/log/boot.log</code>, et naffiche pas lécran daccueil graphique.</p>
<ul>
<li>Si vous voulez voir lécran de démarrage, ajoutez <strong>splash</strong> aux paramètres du noyau.</li>
<li>Si vous souhaitez un démarrage silencieux, ajoutez également <strong>quiet</strong>.</li>
<li>Si vous voulez désactiver la journalisation, ajoutez <strong>plymouth.nolog</strong>.</li>
</ul>
<h4 id="mkinitcpio">mkinitcpio</h4>
<p>Ajoutez <strong>plymouth</strong> au tableau <strong>HOOKS</strong> dans <code class="language-plaintext highlighter-rouge">mkinitcpio.conf</code></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/mkinitcpio.conf
HOOKS=(... plymouth ...)
</code></pre></div></div>
<h4 id="dracut">dracut</h4>
<p>Après avoir installé Plymouth, dracut le détectera automatiquement et lajoutera à vos images initramfs.</p>
<p><u>Si la détection automatique échoue</u>, vous pouvez forcer dracut à inclure Plymouth en ajoutant la ligne suivante à votre configuration dracut :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/dracut.conf.d/myflags.conf
add_dracutmodules+="plymouth"
</code></pre></div></div>
<p>Pour la prise en charge , il faut ajouter splash quiet au fichier <code class="language-plaintext highlighter-rouge">/etc/kernel/cmdline</code></p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>nvme_load=YES nowatchdog rw splash quiet rd.luks.uuid=ea061853-5851-40d6-8dee-c7245a62da26 root=/dev/mapper/vg0-lvroot
</code></pre></div></div>
<h3 id="configurer-plymouth">Configurer Plymouth</h3>
<p>Les thèmes sant dans le dossier <code class="language-plaintext highlighter-rouge">/usr/share/plymouth/themes/</code><br />
Plymouth peut être configuré dans le fichier <code class="language-plaintext highlighter-rouge">/etc/plymouth/plymouthd.conf</code> <br />
Vous pouvez voir les valeurs par défaut dans <code class="language-plaintext highlighter-rouge">/usr/share/plymouth/plymouthd.defaults</code></p>
<h4 id="changer-le-thème">Changer le thème</h4>
<p>Le paquet installe plusieurs thèmes Plymouth. Vous pouvez les lister via la commande suivante.</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>plymouth-set-default-theme -l
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>bgrt
details
fade-in
glow
kameleon-eos
script
solar
spinfinity
spinner
text
tribar
</code></pre></div></div>
<p>Plymouth définition des thèmes :</p>
<ul>
<li>BGRT : Une variante de Spinner qui conserve le logo OEM si disponible (BGRT signifie Boot Graphics Resource Table)</li>
<li>Fade-in : “Thème simple qui apparaît et disparaît avec des étoiles scintillantes”</li>
<li>Glow : “Thème dentreprise avec progression du démarrage sous forme de diagramme circulaire suivi dun logo émergent lumineux”</li>
<li>Script : “Exemple de script plugin” (Malgré la description, cela semble être un thème de logo Arch assez sympa)</li>
<li>Solar : “Thème spatial avec une étoile bleue flamboyante violente”</li>
<li>Spinner : “Thème simple avec un spinner de chargement”</li>
<li>Spinfinity : “Thème simple qui montre un signe infini rotatif au centre de lécran”</li>
<li>Tribar : “Thème mode texte avec barre de progression tricolore”</li>
<li>( Texte : “Thème mode texte avec barre de progression tricolore”)</li>
<li>( Détails : “Thème de secours verbeux”)</li>
</ul>
<p>Par défaut, le thème bgrt est sélectionné.</p>
<h4 id="installer-un-nouveau-thème">Installer un nouveau thème</h4>
<p>Le thème peut être modifié en éditant le fichier de configuration, par exemple :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/plymouth/plymouthd.conf
[Daemon]
Theme=fade-in
</code></pre></div></div>
<p>ou par la commande ci-dessous.</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>sudo plymouth-set-default-theme -R &lt;nom du thème&gt;
</code></pre></div></div>
<p>Par exemple, si vous souhaitez définir le thème bgrt, vous devez utiliser la commande suivante.</p>
<div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="nb">sudo </span>plymouth-set-default-theme <span class="nt">-R</span> bgrt <span class="c"># mkinitcpio</span>
<span class="nb">sudo </span>plymouth-set-default-theme bgrt <span class="c"># dracut </span>
<span class="c"># dracut</span>
<span class="nb">sudo </span>reinstall-kernels
</code></pre></div></div>
<p class="warning">ATTENTION !!!<br />
Chaque fois quun thème est modifié, il faut le reconstruire initrd.<br />
Loption <code class="language-plaintext highlighter-rouge">-R</code> garantit que les les initramfs sont reconstruits<br />
Régénérez les initramfs manuellement si vous utilisez dracut.</p>
<h4 id="thème-plymouth-endeavouros">Thème plymouth EndeavourOS</h4>
<p>Un thème Plymouth <code class="language-plaintext highlighter-rouge">plymouth-theme-endeavouros</code> qui utilise un fond décran et une palette de couleurs EndeavourOS. Supporte un dialogue de mot de passe, la progression du démarrage, létat de capslock, etc.</p>
<p><strong>Installation</strong></p>
<p>La façon recommandée dutiliser ce thème dans EndeavourOS est de lutiliser avec le paquet AUR <code class="language-plaintext highlighter-rouge">plymouth-git</code> qui est plus récent et a plus de fonctionnalités (y compris la prise en charge de létat capslock).</p>
<p>Installer le thème et la version recommandée de Plymouth</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>yay -Sy plymouth-git plymouth-theme-endeavouros
</code></pre></div></div>
<p>Ajouter le paramètre kernel “splash” pour que Plymouth soit affiché au démarrage</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>sudo sed -i '$ s/$/ splash/' /etc/kernel/cmdline
</code></pre></div></div>
<p>Ainsi, Plymouth et le thème sont immédiatement installés dans votre initramfs pour le prochain démarrage.</p>
<p>Les futures mises à jour du noyau incluront automatiquement Plymouth et ce thème.</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>sudo reinstall-kernels
</code></pre></div></div>
<h4 id="ajouter-un-délai">Ajouter un délai</h4>
<p>Plymouth dispose dune option de configuration pour retarder lécran de démarrage :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/plymouth/plymouthd.conf
[Daemon]
ShowDelay=5
</code></pre></div></div>
<p>Sur les systèmes qui démarrent rapidement, vous ne verrez peut-être quun scintillement de votre thème de démarrage avant que votre DM ou votre invite de connexion ne soit prête. Vous pouvez définir <code class="language-plaintext highlighter-rouge">ShowDelay</code> un intervalle (en secondes) plus long que votre temps de démarrage pour éviter ce scintillement et afficher uniquement un écran vide. La valeur par défaut est 0 seconde, vous ne devriez donc pas avoir besoin de modifier cette valeur pour voir votre splash plus tôt lors du démarrage.</p>
<h3 id="trucs-et-astuces">Trucs et astuces</h3>
<h4 id="afficher-les-messages-de-démarrage">Afficher les messages de démarrage</h4>
<p>Pendant le démarrage, vous pouvez passer aux messages de démarrage en appuyant sur la touche <strong>Esc</strong></p>
<h4 id="transition-en-douceur">Transition en douceur</h4>
<p>GDM prend en charge une transition en douceur dès la sortie de la boîte.</p>
<p>Pour les autres gestionnaires daffichage, vous pouvez obtenir une transition presque fluide avec l extrait suivant pour <code class="language-plaintext highlighter-rouge">display-manager.service</code> :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/systemd/system/display-manager.service.d/plymouth.conf
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>[Unit]
Conflicts=plymouth-quit.service
After=plymouth-quit.service rc-local.service plymouth-start.service systemd-user-sessions.service
OnFailure=plymouth-quit.service
[Service]
ExecStartPre=-/usr/bin/plymouth deactivate
ExecStartPost=-/usr/bin/sleep 30
ExecStartPost=-/usr/bin/plymouth quit --retain-splash
</code></pre></div></div>
<h4 id="afficher-aperçu-du-thème">Afficher aperçu du thème</h4>
<p>Les thèmes peuvent être prévisualisés sans reconstruire initrd, appuyez sur Ctrl+Alt+F6 pour passer à un terminal texte, connectez-vous en tant que <strong>root</strong> et saisir :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>plymouthd
plymouth --show-splash
</code></pre></div></div>
<p>Pour quitter laperçu, appuyez Ctrl+Alt+F6 à nouveau et saisir :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>plymouth --quit
</code></pre></div></div>
<p>Changer limage darrière-plan</p>
<p>Vous pouvez ajouter une image darrière-plan pour les thèmes en deux étapes (tels que spinner et bgrt). Placez simplement limage souhaitée dans <code class="language-plaintext highlighter-rouge">/usr/share/plymouth/themes/spinner/background-tile.png</code> Noubliez pas de régénérer linitrd une fois le thème changé.</p>
<h4 id="image-bgrt-manquante">Image BGRT manquante</h4>
<p>Si vous utilisez le thème BGRT mais que lUEFI ne fournit pas de logo de fournisseur, vous pouvez placer une image de secours <code class="language-plaintext highlighter-rouge">/usr/share/plymouth/themes/spinner/bgrt-fallback.png</code> pour lafficher à la place.</p>
<p>Vous pouvez également définir les paramètres suivants pour conserver larrière-plan du micrologiciel :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/plymouth/plymouthd.conf
UseFirmwareBackground=true
</code></pre></div></div>
<h4 id="ralentir-le-démarrage-pour-afficher-lanimation-complète">Ralentir le démarrage pour afficher lanimation complète</h4>
<p>Sur les systèmes avec un temps de démarrage très rapide, il peut être nécessaire dajouter un délai <code class="language-plaintext highlighter-rouge">plymouth-quit.service</code> avec un <a href="https://wiki.archlinux.org/title/Drop-in_snippet">extrait de code</a> indiquant <code class="language-plaintext highlighter-rouge">ExecStartPre=/usr/bin/sleep 5</code> si laffichage de lanimation entière est souhaité. Voir cet <a href="https://old.reddit.com/r/archlinux/comments/u5fjbi/how_do_i_make_my_boot_time_slower/">article sur Reddit</a></p>
<p>Alternativement, il est possible dutiliser un nouveau service systemd démarrant en même temps que plymouth et attendant toute la durée nécessaire à lanimation. Cette méthode garantira que des incohérences dans le temps de démarrage ne seront pas perçues, car il ne sagit pas de temps ajouté après lanimation mais dun délai sexécutant pendant lanimation.</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>/etc/systemd/system/plymouth-wait-for-animation.service
</code></pre></div></div>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>[Unit]
Description=Waits for Plymouth animation to finish
Before=plymouth-quit.service display-manager.service
[Service]
Type=oneshot
ExecStart=/usr/bin/sleep duration_of_your_animation
[Install]
WantedBy=plymouth-start.service
</code></pre></div></div>
<p>Activez ensuite le service.</p>
<blockquote>
<p>Remarque : Aucune des méthodes précédentes ne fonctionnera si vous démarrez Plymouth à partir dinitramfs.</p>
</blockquote>
<h3 id="dépannage">Dépannage</h3>
<h4 id="désactiver-avec-les-paramètres-du-noyau">Désactiver avec les paramètres du noyau</h4>
<p>Si vous rencontrez des problèmes lors du démarrage, vous pouvez désactiver temporairement Plymouth avec les paramètres du noyau suivants :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>plymouth.enable=0 disablehooks=plymouth
</code></pre></div></div>
<h4 id="débogage">Débogage</h4>
<p>Pour écrire la sortie de débogage dans <code class="language-plaintext highlighter-rouge">/var/log/plymouth-debug.log</code>, ajoutez le paramètre de noyau suivant :</p>
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre class="highlight"><code>plymouth.debug
</code></pre></div></div>
<h4 id="linvite-de-mot-de-passe-ne-se-met-pas-à-jour">Linvite de mot de passe ne se met pas à jour</h4>
<p>Lors de lutilisation systemd à la place du hooks udev dans Mkinitcpio , linvite de mot de passe peut ne pas être mise à jour sur les thèmes qui le gèrent via les scripts Plymouth.</p>
<p>Vous pouvez essayer de passer à la version de développement plymouth-git AUR ou utiliser des substituts de <a href="https://wiki.archlinux.org/title/Mkinitcpio#Common_hooks">Mkinitcpio#Common hooks</a> .</p>
<h4 id="laffichage-nest-pas-centré">Laffichage nest pas centré</h4>
<p>Certains thèmes peuvent avoir du mal à centrer laffichage lorsque plusieurs moniteurs sont activés lors du démarrage.</p>
<p>Vous pouvez utiliser <a href="https://wiki.archlinux.org/title/Kernel_mode_setting#Forcing_modes">Kernel mode setting#Forcing modes</a> pour désactiver des moniteurs spécifiques.</p>
</div>
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var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
// search panel
var search = (window.search || (window.search = {}));
var useDefaultSearchBox = window.useDefaultSearchBox === undefined ?
true : window.useDefaultSearchBox ;
var $searchModal = $('.js-page-search-modal');
var $searchToggle = $('.js-search-toggle');
var searchModal = $searchModal.modal({ onChange: handleModalChange, hideWhenWindowScroll: true });
var modalVisible = false;
search.searchModal = searchModal;
var $searchBox = null;
var $searchInput = null;
var $searchClear = null;
function getModalVisible() {
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useDefaultSearchBox && $searchInput[0] && $searchInput[0].focus();
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setTimeout(function() {
useDefaultSearchBox && ($searchInput.val(''), $searchBox.removeClass('not-empty'));
search.clear && search.clear();
window.pageAsideAffix && window.pageAsideAffix.refresh();
}, 400);
}
}
$searchToggle.on('click', function() {
modalVisible ? searchModal.hide() : searchModal.show();
});
// Char Code: 83 S, 191 /
$(window).on('keyup', function(e) {
if (!modalVisible && !window.isFormElement(e.target || e.srcElement) && (e.which === 83 || e.which === 191)) {
modalVisible || searchModal.show();
}
});
if (useDefaultSearchBox) {
$searchBox = $('.js-search-box');
$searchInput = $searchBox.children('input');
$searchClear = $searchBox.children('.js-icon-clear');
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return $searchInput.get(0);
};
search.getVal = function() {
return $searchInput.val();
};
search.setVal = function(val) {
$searchInput.val(val);
};
$searchInput.on('focus', function() {
$(this).addClass('focus');
});
$searchInput.on('blur', function() {
$(this).removeClass('focus');
});
$searchInput.on('input', window.throttle(function() {
var val = $(this).val();
if (val === '' || typeof val !== 'string') {
search.clear && search.clear();
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$searchBox.addClass('not-empty');
search.onInputNotEmpty && search.onInputNotEmpty(val);
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$searchClear.on('click', function() {
$searchInput.val(''); $searchBox.removeClass('not-empty');
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}
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})();
</script><div class="search search--dark">
<div class="main">
<div class="search__header">Recherche</div>
<div class="search-bar">
<div class="search-box js-search-box">
<div class="search-box__icon-search"><i class="fas fa-search"></i></div>
<input id="search-input" type="text" />
<div class="search-box__icon-clear js-icon-clear">
<a><i class="fas fa-times"></i></a>
</div>
</div>
<button class="button button--theme-dark button--pill search__cancel js-search-toggle">
Annuler</button>
</div>
<div id="results-container" class="search-result js-search-result"></div>
</div>
</div>
<!-- Script pointing to search-script.js -->
<script>/*!
* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen; i++) {
var nch = needle.charCodeAt(i);
while (j < tlen) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) && Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) && Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len; i++) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length && matches.length < opt.limit; i++) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) && strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len; i++) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 && xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
}
if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' && params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
const mergedOptions = {}
for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object && JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '<li><a href="{url}" title="{desc}">{title}</a></li>',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' && options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len; i++) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
return query && query.length > 0
}
function isWhitelistedKey (key) {
return [13, 16, 20, 37, 38, 39, 40, 91].indexOf(key) === -1
}
function throwError (message) {
throw new Error('SimpleJekyllSearch --- ' + message)
}
})(window)
}());
</script>
<!-- Configuration -->
<script>
SimpleJekyllSearch({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
noResultsText: '<p>Aucun résultat!</p>',
json: '/search.json',
searchResultTemplate: '<li><a href="{url}">{date}&nbsp;{title}</a>&nbsp;(Création {create})</li>'
})
</script>
</div></div>
<script>(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function scrollToAnchor(anchor, duration, callback) {
var $root = this;
$root.animate({ scrollTop: $(anchor).position().top }, duration, function() {
window.history.replaceState(null, '', window.location.href.split('#')[0] + anchor);
callback && callback();
});
}
$.fn.scrollToAnchor = scrollToAnchor;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function affix(options) {
var $root = this, $window = $(window), $scrollTarget, $scroll,
offsetBottom = 0, scrollTarget = window, scroll = window.document, disabled = false, isOverallScroller = true,
rootTop, rootLeft, rootHeight, scrollBottom, rootBottomTop,
hasInit = false, curState;
function setOptions(options) {
var _options = options || {};
_options.offsetBottom && (offsetBottom = _options.offsetBottom);
_options.scrollTarget && (scrollTarget = _options.scrollTarget);
_options.scroll && (scroll = _options.scroll);
_options.disabled !== undefined && (disabled = _options.disabled);
$scrollTarget = $(scrollTarget);
isOverallScroller = window.isOverallScroller($scrollTarget[0]);
$scroll = $(scroll);
}
function preCalc() {
top();
rootHeight = $root.outerHeight();
rootTop = $root.offset().top + (isOverallScroller ? 0 : $scrollTarget.scrollTop());
rootLeft = $root.offset().left;
}
function calc(needPreCalc) {
needPreCalc && preCalc();
scrollBottom = $scroll.outerHeight() - offsetBottom - rootHeight;
rootBottomTop = scrollBottom - rootTop;
}
function top() {
if (curState !== 'top') {
$root.removeClass('fixed').css({
left: 0,
top: 0
});
curState = 'top';
}
}
function fixed() {
if (curState !== 'fixed') {
$root.addClass('fixed').css({
left: rootLeft + 'px',
top: 0
});
curState = 'fixed';
}
}
function bottom() {
if (curState !== 'bottom') {
$root.removeClass('fixed').css({
left: 0,
top: rootBottomTop + 'px'
});
curState = 'bottom';
}
}
function setState() {
var scrollTop = $scrollTarget.scrollTop();
if (scrollTop >= rootTop && scrollTop <= scrollBottom) {
fixed();
} else if (scrollTop < rootTop) {
top();
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bottom();
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}
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var interval, timeout;
calc(true); setState();
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState();
});
$window.on('resize', function() {
disabled || (calc(true), setState());
});
hasInit = true;
}
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions,
refresh: function() {
calc(true, { animation: false }); setState();
}
};
}
$.fn.affix = affix;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function toc(options) {
var $root = this, $window = $(window), $scrollTarget, $scroller, $tocUl = $('<ul class="toc toc--ellipsis"></ul>'), $tocLi, $headings, $activeLast, $activeCur,
selectors = 'h1,h2,h3', container = 'body', scrollTarget = window, scroller = 'html, body', disabled = false,
headingsPos, scrolling = false, hasRendered = false, hasInit = false;
function setOptions(options) {
var _options = options || {};
_options.selectors && (selectors = _options.selectors);
_options.container && (container = _options.container);
_options.scrollTarget && (scrollTarget = _options.scrollTarget);
_options.scroller && (scroller = _options.scroller);
_options.disabled !== undefined && (disabled = _options.disabled);
$headings = $(container).find(selectors).filter('[id]');
$scrollTarget = $(scrollTarget);
$scroller = $(scroller);
}
function calc() {
headingsPos = [];
$headings.each(function() {
headingsPos.push(Math.floor($(this).position().top));
});
}
function setState(element, disabled) {
var scrollTop = $scrollTarget.scrollTop(), i;
if (disabled || !headingsPos || headingsPos.length < 1) { return; }
if (element) {
$activeCur = element;
} else {
for (i = 0; i < headingsPos.length; i++) {
if (scrollTop >= headingsPos[i]) {
$activeCur = $tocLi.eq(i);
} else {
$activeCur || ($activeCur = $tocLi.eq(i));
break;
}
}
}
$activeLast && $activeLast.removeClass('active');
($activeLast = $activeCur).addClass('active');
}
function render() {
if(!hasRendered) {
$root.append($tocUl);
$headings.each(function() {
var $this = $(this);
$tocUl.append($('<li></li>').addClass('toc-' + $this.prop('tagName').toLowerCase())
.append($('<a></a>').text($this.text()).attr('href', '#' + $this.prop('id'))));
});
$tocLi = $tocUl.children('li');
$tocUl.on('click', 'a', function(e) {
e.preventDefault();
var $this = $(this);
scrolling = true;
setState($this.parent());
$scroller.scrollToAnchor($this.attr('href'), 400, function() {
scrolling = false;
});
});
}
hasRendered = true;
}
function init() {
var interval, timeout;
if(!hasInit) {
render(); calc(); setState(null, scrolling);
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState(null, scrolling);
});
$window.on('resize', window.throttle(function() {
if (!disabled) {
render(); calc(); setState(null, scrolling);
}
}, 100));
}
hasInit = true;
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions
};
}
$.fn.toc = toc;
});
})();
/*(function () {
})();*/
</script><script>
/* toc must before affix, since affix need to konw toc' height. */(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
var TOC_SELECTOR = window.TEXT_VARIABLES.site.toc.selectors;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window);
var $articleContent = $('.js-article-content');
var $tocRoot = $('.js-toc-root'), $col2 = $('.js-col-aside');
var toc;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
var hasToc = $articleContent.find(TOC_SELECTOR).length > 0;
function disabled() {
return $col2.css('display') === 'none' || !hasToc;
}
tocDisabled = disabled();
toc = $tocRoot.toc({
selectors: TOC_SELECTOR,
container: $articleContent,
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
tocDisabled = disabled();
toc && toc.setOptions({
disabled: tocDisabled
});
}, 100));
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window), $pageFooter = $('.js-page-footer');
var $pageAside = $('.js-page-aside');
var affix;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
affix = $pageAside.affix({
offsetBottom: $pageFooter.outerHeight(),
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
scroll: hasSidebar ? $('.js-page-main').children() : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
affix && affix.setOptions({
disabled: tocDisabled
});
}, 100));
window.pageAsideAffix = affix;
});
})();
</script><!---->
</div>
<script>(function () {
var $root = document.getElementsByClassName('root')[0];
if (window.hasEvent('touchstart')) {
$root.dataset.isTouch = true;
document.addEventListener('touchstart', function(){}, false);
}
})();
</script>
</body>
</html>