feat: add arch-updater plugin (#121)

* feat: add arch-updater plugin * fix(arch-updater): declare shelled-out commands, close Flatpak ignore gap, surface real check failures Address PR review: plugin.toml only listed pacman-contrib despite invoking awk, sed, test, uname, pacman, sh, sudo, flatpak, xdg-open, yay and paru; the Flatpak ignore list was enforced in the panel but not in the actual `flatpak update`; and checkupdates/AUR/Flatpak checks piped through awk/sed in a way that swallowed real command failures as an empty/clean result instead of an error. * fix(arch-updater): fix Luau long-string that broke service.luau parsing The Flatpak ignore-filter awk snippet used a [[ ]] long bracket string, but its own content ("skip[arr[i]] = 1") contains a literal ]] that closed the string early, corrupting everything after it and failing the whole file's parse (not just the Flatpak path). Switched to a [=[ ]=] long bracket, which isn't terminated by a bare ]].
2026-07-27 23:23:15 -04:00
parent d9d2217841
commit 3878d83c33
9 changed files with 2015 additions and 0 deletions
@@ -0,0 +1,103 @@
+--!nonstrict
+-- arch-updater launcher provider, under the `/arch` prefix.
+--
+-- Empty query shows the three quick actions. Any other text is fuzzy-matched
+-- against the pending packages from the last check, read straight from the
+-- shared "arch_state" the engine publishes. Activating a package opens its
+-- page, same as the panel's "open" button on a package row.
+
+local STATE_KEY = "arch_state"
+local REQUEST_KEY = "arch_request"
+
+local function tr(key, args)
+    return noctalia.tr(key, args)
+end
+
+local function request(action)
+    local prev = noctalia.state.get(REQUEST_KEY)
+    local nonce = (type(prev) == "table" and tonumber(prev.nonce) or 0) + 1
+    noctalia.state.set(REQUEST_KEY, { nonce = nonce, action = action })
+end
+
+local function shellQuote(value)
+    return "'" .. value:gsub("'", "'\\''") .. "'"
+end
+
+local function openUrl(url)
+    if noctalia.commandExists("xdg-open") then
+        noctalia.runAsync("xdg-open " .. shellQuote(url) .. " >/dev/null 2>&1")
+    end
+end
+
+local SOURCE_GLYPH = { pacman = "package", aur = "box", flatpak = "app-window" }
+
+local function packageUrl(sourceKey, name)
+    if sourceKey == "pacman" then
+        return "https://archlinux.org/packages/?q=" .. noctalia.string.urlEncode(name)
+    elseif sourceKey == "aur" then
+        return "https://aur.archlinux.org/packages/" .. noctalia.string.urlEncode(name)
+    end
+    return "https://flathub.org/apps/" .. noctalia.string.urlEncode(name)
+end
+
+local function commandResults()
+    return {
+        { id = "cmd-check", title = tr("action_check"), subtitle = tr("launcher.check_subtitle"), glyph = "refresh" },
+        { id = "cmd-update", title = tr("action_update"), subtitle = tr("launcher.update_subtitle"), glyph = "download" },
+        { id = "cmd-news", title = tr("action_open_news"), subtitle = tr("launcher.news_subtitle"), glyph = "news" },
+    }
+end
+
+local function packageResults(query)
+    local state = noctalia.state.get(STATE_KEY)
+    if type(state) ~= "table" then
+        return {}
+    end
+
+    local results = {}
+    local sourceList = { { key = "pacman", entry = state.pacman }, { key = "aur", entry = state.aur }, { key = "flatpak", entry = state.flatpak } }
+    for _, source in ipairs(sourceList) do
+        local items = type(source.entry) == "table" and source.entry.items or nil
+        if type(items) == "table" then
+            for _, item in ipairs(items) do
+                local score = noctalia.fuzzyScore(query, item.name)
+                if score ~= nil then
+                    local subtitle = (item.from ~= nil and item.from ~= "" and item.to ~= nil and item.to ~= "")
+                        and (item.from .. " → " .. item.to)
+                        or tr("source." .. source.key)
+                    table.insert(results, {
+                        id = "pkg-" .. source.key .. "-" .. item.name,
+                        title = item.name,
+                        subtitle = subtitle,
+                        glyph = SOURCE_GLYPH[source.key] or "package",
+                        score = score,
+                    })
+                end
+            end
+        end
+    end
+    return results
+end
+
+function onQuery(query)
+    if query == "" then
+        launcher.setResults(query, commandResults())
+        return
+    end
+    launcher.setResults(query, packageResults(query))
+end
+
+function onActivate(id)
+    if id == "cmd-check" then
+        request("check")
+    elseif id == "cmd-update" then
+        request("update")
+    elseif id == "cmd-news" then
+        request("open_news")
+    else
+        local sourceKey, name = id:match("^pkg%-([a-z]+)%-(.+)$")
+        if sourceKey ~= nil and name ~= nil then
+            openUrl(packageUrl(sourceKey, name))
+        end
+    end
+end