first-commit

node_modules/vitepress/dist/client/app/composables/codeGroups.js

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+import { inBrowser, onContentUpdated } from 'vitepress';
+export function useCodeGroups() {
+    if (import.meta.env.DEV) {
+        onContentUpdated(() => {
+            document.querySelectorAll('.vp-code-group > .blocks').forEach((el) => {
+                Array.from(el.children).forEach((child) => {
+                    child.classList.remove('active');
+                });
+                el.children[0].classList.add('active');
+            });
+        });
+    }
+    if (inBrowser) {
+        window.addEventListener('click', (e) => {
+            const el = e.target;
+            if (el.matches('.vp-code-group input')) {
+                // input <- .tabs <- .vp-code-group
+                const group = el.parentElement?.parentElement;
+                if (!group)
+                    return;
+                const i = Array.from(group.querySelectorAll('input')).indexOf(el);
+                if (i < 0)
+                    return;
+                const blocks = group.querySelector('.blocks');
+                if (!blocks)
+                    return;
+                const current = Array.from(blocks.children).find((child) => child.classList.contains('active'));
+                if (!current)
+                    return;
+                const next = blocks.children[i];
+                if (!next || current === next)
+                    return;
+                current.classList.remove('active');
+                next.classList.add('active');
+                const label = group?.querySelector(`label[for="${el.id}"]`);
+                label?.scrollIntoView({ block: 'nearest' });
+            }
+        });
+    }
+}

node_modules/vitepress/dist/client/app/composables/copyCode.js

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+import { inBrowser } from 'vitepress';
+export function useCopyCode() {
+    if (inBrowser) {
+        const timeoutIdMap = new WeakMap();
+        window.addEventListener('click', (e) => {
+            const el = e.target;
+            if (el.matches('div[class*="language-"] > button.copy')) {
+                const parent = el.parentElement;
+                const sibling = el.nextElementSibling?.nextElementSibling;
+                if (!parent || !sibling) {
+                    return;
+                }
+                const isShell = /language-(shellscript|shell|bash|sh|zsh)/.test(parent.className);
+                const ignoredNodes = ['.vp-copy-ignore', '.diff.remove'];
+                // Clone the node and remove the ignored nodes
+                const clone = sibling.cloneNode(true);
+                clone
+                    .querySelectorAll(ignoredNodes.join(','))
+                    .forEach((node) => node.remove());
+                let text = clone.textContent || '';
+                if (isShell) {
+                    text = text.replace(/^ *(\$|>) /gm, '').trim();
+                }
+                copyToClipboard(text).then(() => {
+                    el.classList.add('copied');
+                    clearTimeout(timeoutIdMap.get(el));
+                    const timeoutId = setTimeout(() => {
+                        el.classList.remove('copied');
+                        el.blur();
+                        timeoutIdMap.delete(el);
+                    }, 2000);
+                    timeoutIdMap.set(el, timeoutId);
+                });
+            }
+        });
+    }
+}
+async function copyToClipboard(text) {
+    try {
+        return navigator.clipboard.writeText(text);
+    }
+    catch {
+        const element = document.createElement('textarea');
+        const previouslyFocusedElement = document.activeElement;
+        element.value = text;
+        // Prevent keyboard from showing on mobile
+        element.setAttribute('readonly', '');
+        element.style.contain = 'strict';
+        element.style.position = 'absolute';
+        element.style.left = '-9999px';
+        element.style.fontSize = '12pt'; // Prevent zooming on iOS
+        const selection = document.getSelection();
+        const originalRange = selection
+            ? selection.rangeCount > 0 && selection.getRangeAt(0)
+            : null;
+        document.body.appendChild(element);
+        element.select();
+        // Explicit selection workaround for iOS
+        element.selectionStart = 0;
+        element.selectionEnd = text.length;
+        document.execCommand('copy');
+        document.body.removeChild(element);
+        if (originalRange) {
+            selection.removeAllRanges(); // originalRange can't be truthy when selection is falsy
+            selection.addRange(originalRange);
+        }
+        // Get the focus back on the previously focused element, if any
+        if (previouslyFocusedElement) {
+            ;
+            previouslyFocusedElement.focus();
+        }
+    }
+}

node_modules/vitepress/dist/client/app/composables/head.js

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+import { watchEffect } from 'vue';
+import { createTitle, mergeHead } from '../../shared';
+export function useUpdateHead(route, siteDataByRouteRef) {
+    let isFirstUpdate = true;
+    let managedHeadElements = [];
+    const updateHeadTags = (newTags) => {
+        if (import.meta.env.PROD && isFirstUpdate) {
+            // in production, the initial meta tags are already pre-rendered so we
+            // skip the first update.
+            isFirstUpdate = false;
+            newTags.forEach((tag) => {
+                const headEl = createHeadElement(tag);
+                for (const el of document.head.children) {
+                    if (el.isEqualNode(headEl)) {
+                        managedHeadElements.push(el);
+                        return;
+                    }
+                }
+            });
+            return;
+        }
+        const newElements = newTags.map(createHeadElement);
+        managedHeadElements.forEach((oldEl, oldIndex) => {
+            const matchedIndex = newElements.findIndex((newEl) => newEl?.isEqualNode(oldEl ?? null));
+            if (matchedIndex !== -1) {
+                delete newElements[matchedIndex];
+            }
+            else {
+                oldEl?.remove();
+                delete managedHeadElements[oldIndex];
+            }
+        });
+        newElements.forEach((el) => el && document.head.appendChild(el));
+        managedHeadElements = [...managedHeadElements, ...newElements].filter(Boolean);
+    };
+    watchEffect(() => {
+        const pageData = route.data;
+        const siteData = siteDataByRouteRef.value;
+        const pageDescription = pageData && pageData.description;
+        const frontmatterHead = (pageData && pageData.frontmatter.head) || [];
+        // update title and description
+        const title = createTitle(siteData, pageData);
+        if (title !== document.title) {
+            document.title = title;
+        }
+        const description = pageDescription || siteData.description;
+        let metaDescriptionElement = document.querySelector(`meta[name=description]`);
+        if (metaDescriptionElement) {
+            if (metaDescriptionElement.getAttribute('content') !== description) {
+                metaDescriptionElement.setAttribute('content', description);
+            }
+        }
+        else {
+            createHeadElement(['meta', { name: 'description', content: description }]);
+        }
+        updateHeadTags(mergeHead(siteData.head, filterOutHeadDescription(frontmatterHead)));
+    });
+}
+function createHeadElement([tag, attrs, innerHTML]) {
+    const el = document.createElement(tag);
+    for (const key in attrs) {
+        el.setAttribute(key, attrs[key]);
+    }
+    if (innerHTML) {
+        el.innerHTML = innerHTML;
+    }
+    if (tag === 'script' && attrs.async == null) {
+        // async is true by default for dynamically created scripts
+        ;
+        el.async = false;
+    }
+    return el;
+}
+function isMetaDescription(headConfig) {
+    return (headConfig[0] === 'meta' &&
+        headConfig[1] &&
+        headConfig[1].name === 'description');
+}
+function filterOutHeadDescription(head) {
+    return head.filter((h) => !isMetaDescription(h));
+}

node_modules/vitepress/dist/client/app/composables/preFetch.js

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+// Customized pre-fetch for page chunks based on
+// https://github.com/GoogleChromeLabs/quicklink
+import { onMounted, onUnmounted, watch } from 'vue';
+import { useRoute } from '../router';
+import { inBrowser, pathToFile } from '../utils';
+const hasFetched = new Set();
+const createLink = () => document.createElement('link');
+const viaDOM = (url) => {
+    const link = createLink();
+    link.rel = `prefetch`;
+    link.href = url;
+    document.head.appendChild(link);
+};
+const viaXHR = (url) => {
+    const req = new XMLHttpRequest();
+    req.open('GET', url, (req.withCredentials = true));
+    req.send();
+};
+let link;
+const doFetch = inBrowser &&
+    (link = createLink()) &&
+    link.relList &&
+    link.relList.supports &&
+    link.relList.supports('prefetch')
+    ? viaDOM
+    : viaXHR;
+export function usePrefetch() {
+    if (!inBrowser) {
+        return;
+    }
+    if (!window.IntersectionObserver) {
+        return;
+    }
+    let conn;
+    if ((conn = navigator.connection) &&
+        (conn.saveData || /2g/.test(conn.effectiveType))) {
+        // Don't prefetch if using 2G or if Save-Data is enabled.
+        return;
+    }
+    const rIC = window.requestIdleCallback || setTimeout;
+    let observer = null;
+    const observeLinks = () => {
+        if (observer) {
+            observer.disconnect();
+        }
+        observer = new IntersectionObserver((entries) => {
+            entries.forEach((entry) => {
+                if (entry.isIntersecting) {
+                    const link = entry.target;
+                    observer.unobserve(link);
+                    const { pathname } = link;
+                    if (!hasFetched.has(pathname)) {
+                        hasFetched.add(pathname);
+                        const pageChunkPath = pathToFile(pathname);
+                        if (pageChunkPath)
+                            doFetch(pageChunkPath);
+                    }
+                }
+            });
+        });
+        rIC(() => {
+            document
+                .querySelectorAll('#app a')
+                .forEach((link) => {
+                const { hostname, pathname } = new URL(link.href instanceof SVGAnimatedString
+                    ? link.href.animVal
+                    : link.href, link.baseURI);
+                const extMatch = pathname.match(/\.\w+$/);
+                if (extMatch && extMatch[0] !== '.html') {
+                    return;
+                }
+                if (
+                // only prefetch same tab navigation, since a new tab will load
+                // the lean js chunk instead.
+                link.target !== '_blank' &&
+                    // only prefetch inbound links
+                    hostname === location.hostname) {
+                    if (pathname !== location.pathname) {
+                        observer.observe(link);
+                    }
+                    else {
+                        // No need to prefetch chunk for the current page, but also mark
+                        // it as already fetched. This is because the initial page uses its
+                        // lean chunk, and if we don't mark it, navigation to another page
+                        // with a link back to the first page will fetch its full chunk
+                        // which isn't needed.
+                        hasFetched.add(pathname);
+                    }
+                }
+            });
+        });
+    };
+    onMounted(observeLinks);
+    const route = useRoute();
+    watch(() => route.path, observeLinks);
+    onUnmounted(() => {
+        observer && observer.disconnect();
+    });
+}