gitea-nova/Scripts/util/config.js

//
// Preference access. Every key may be overridden per-workspace; workspace
// values win when they are actually set, otherwise the global value applies.
//

const DEFAULTS = {
    "gitea.baseUrl": "https://gitea.com",
    "gitea.discovery.mode": "workspace",
    "gitea.refresh.runningIntervalSeconds": 15,
    "gitea.refresh.idleIntervalSeconds": 60,
    "gitea.maxRunsPerRepo": 20,
    "gitea.maxJobsPerRun": 50,
    "gitea.reviewComments.enabled": true,
    "gitea.jobLogs.saveToRepo": true,
    "gitea.artifacts.downloadPath": ".tmp/gitea-artifacts/",
    "gitea.notifications.failedRuns": true,
    "gitea.branchFilter": "current",
};

function isUnset(value) {
    return value === null || value === undefined || value === "";
}

function get(key, type) {
    let value = null;
    if (nova.workspace && nova.workspace.config) {
        value = nova.workspace.config.get(key, type);
    }
    if (isUnset(value)) {
        value = nova.config.get(key, type);
    }
    if (isUnset(value)) {
        value = DEFAULTS[key];
    }
    return isUnset(value) ? null : value;
}

function num(key) {
    const value = Number(get(key, "number"));
    return Number.isFinite(value) ? value : DEFAULTS[key];
}

function bool(key) {
    const value = get(key, "boolean");
    return value === null ? DEFAULTS[key] === true : value === true;
}

/** List preferences merge the workspace's entries on top of the global ones. */
function arrayPref(key) {
    const globalEntries = nova.config.get(key, "array") || [];
    const workspaceEntries =
        (nova.workspace && nova.workspace.config && nova.workspace.config.get(key, "array")) || [];
    return [...globalEntries, ...workspaceEntries];
}

/** Trailing slashes make every later URL join ambiguous, so strip them once here. */
function normalizeBaseUrl(url) {
    if (!url) return null;
    let trimmed = String(url).trim().replace(/\/+$/, "");
    if (!trimmed) return null;
    if (!/^https?:\/\//i.test(trimmed)) trimmed = "https://" + trimmed;
    return trimmed;
}

/** The default instance plus any extras, de-duplicated and order-preserving. */
function instances() {
    const list = [];
    const seen = new Set();
    const add = (url) => {
        const normalized = normalizeBaseUrl(url);
        if (normalized && !seen.has(normalized)) {
            seen.add(normalized);
            list.push(normalized);
        }
    };

    add(get("gitea.baseUrl", "string"));
    for (const url of arrayPref("gitea.instances")) add(url);

    return list;
}

function setInstances(list) {
    const cleaned = [];
    const primary = normalizeBaseUrl(get("gitea.baseUrl", "string"));
    for (const url of list) {
        const normalized = normalizeBaseUrl(url);
        if (normalized && normalized !== primary && !cleaned.includes(normalized)) {
            cleaned.push(normalized);
        }
    }
    nova.config.set("gitea.instances", cleaned);
}

function branchFilter() {
    const custom = get("gitea.branchFilter.custom", "string");
    if (!isUnset(custom)) return { mode: "custom", branch: String(custom).trim() };
    const mode = get("gitea.branchFilter", "string");
    return { mode: mode === "all" ? "all" : "current", branch: null };
}

function setBranchFilter(mode, branch) {
    const scope = nova.workspace && nova.workspace.path ? nova.workspace.config : nova.config;
    if (mode === "custom") {
        scope.set("gitea.branchFilter", "current");
        scope.set("gitea.branchFilter.custom", branch);
    } else {
        scope.set("gitea.branchFilter", mode);
        scope.remove("gitea.branchFilter.custom");
    }
}

/**
 * Raw "remote-host = instance" entries. Some servers answer SSH on a different
 * hostname than the web UI, which would otherwise leave those remotes matching
 * no instance at all.
 */
function hostAliasEntries() {
    return arrayPref("gitea.hostAliases");
}

/**
 * Appends an alias, replacing any existing entry for the same remote host.
 * Returns false and writes nothing when the preference already says this, so
 * auto-detection cannot bounce the change observers.
 */
function addHostAlias(host, baseUrl) {
    const key = String(host).trim().toLowerCase();
    const entry = `${key} = ${baseUrl}`;

    const current = nova.config.get("gitea.hostAliases", "array") || [];
    const kept = current.filter((existing) => {
        const left = String(existing).split(/\s*(?:=>|->|=)\s*/)[0];
        return String(left).trim().toLowerCase() !== key;
    });

    const next = [...kept, entry];
    if (next.length === current.length && next.every((value, i) => value === current[i])) {
        return false;
    }

    nova.config.set("gitea.hostAliases", next);
    return true;
}

exports.get = get;
exports.num = num;
exports.bool = bool;
exports.instances = instances;
exports.setInstances = setInstances;
exports.hostAliasEntries = hostAliasEntries;
exports.addHostAlias = addHostAlias;
exports.normalizeBaseUrl = normalizeBaseUrl;
exports.branchFilter = branchFilter;
exports.setBranchFilter = setBranchFilter;
exports.discoveryMode = () => get("gitea.discovery.mode", "string") || "workspace";
exports.maxRuns = () => num("gitea.maxRunsPerRepo");
exports.maxJobs = () => num("gitea.maxJobsPerRun");
exports.runningInterval = () => num("gitea.refresh.runningIntervalSeconds");
exports.idleInterval = () => num("gitea.refresh.idleIntervalSeconds");
exports.reviewCommentsEnabled = () => bool("gitea.reviewComments.enabled");
exports.saveLogsToRepo = () => bool("gitea.jobLogs.saveToRepo");
exports.notifyFailedRuns = () => bool("gitea.notifications.failedRuns");
exports.artifactDownloadPath = () =>
    get("gitea.artifacts.downloadPath", "string") || ".tmp/gitea-artifacts/";