summaryrefslogtreecommitdiff
path: root/cgit.js
blob: 7dd14b98dde45eff1f6d3014fab8eae1d9102ec4 (plain) (blame)
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/* This does client-side modifications which should probably be implemented on
 * HTML generation, inside cgit. But they aren't (shouldn't be) very heavy or
 * slow, so it's probably ok.
 */

// Proper device scaling
const viewport = document.createElement("meta");
viewport.id = "viewport";
viewport.name = "viewport";
viewport.content = "width=device-width initial-scale=1";
document.head.appendChild(viewport);

// Edit file tree
const list = document.getElementsByClassName('list')[0]

if (list !== undefined && list.summary === "tree listing") {
    const table = list.children[0]
    const rows = table.children

    // Reorder directories (and submodules) before files
    var lastDir = 1
    for (let i = 1; i < rows.length; ++i) {
        if (!rows[i].children[0].innerText.startsWith('-')) {
            if (i > lastDir) {
                table.insertBefore(rows[i], rows[lastDir])
            }
            ++lastDir
        }
    }

    // Human-readable size format
    for (const row of rows) {
        if (row.children[2].classList.contains('ls-size')) {
            let size = row.children[2].innerText
            if (size < 1024) {
                size += ' B'
            }
            else if (size < 1048576) {
                size = (size / 1024).toFixed(1) + ' KiB'
            }
            else if (size < 1073741824) {
                size = (size / 1048576).toFixed(1) + ' MiB'
            }
            else {
                size = (size / 1073741824).toFixed(1) + ' GiB'
            }
            row.children[2].innerText = size
        }
    }
}

// Edit the tabs
const tabs = document.getElementsByClassName('tabs')[0].children[0].children[0].children[0]

if (tabs !== undefined && tabs.children.length === 7) {
    const about   = tabs.children[0]
    const summary = tabs.children[1]
    const refs    = tabs.children[2]
    const log     = tabs.children[3]
    const tree    = tabs.children[4]
    const commit  = tabs.children[5]
    const diff    = tabs.children[6]

    tabs.insertBefore(tree, refs)
    tabs.insertBefore(log, refs)

    about.innerText = 'README'
    summary.innerText = 'Summary'
    tree.innerText = 'Files'
    log.innerText = 'Commits'
}
else if (tabs !== undefined && tabs.children.length === 6) {
    const summary = tabs.children[0]
    const refs    = tabs.children[1]
    const log     = tabs.children[2]
    const tree    = tabs.children[3]
    const commit  = tabs.children[4]
    const diff    = tabs.children[5]

    tabs.insertBefore(tree, refs)
    tabs.insertBefore(log, refs)

    summary.innerText = 'Summary'
    tree.innerText = 'Files'
    log.innerText = 'Commits'
}