Add Zed Provider launcher plugin (#17)

* Add Zed Provider launcher plugin.

Expose recent Zed workspaces in the launcher so users can reopen projects quickly.

* Update Zed Provider thumbnail with launcher screenshot.

Use the official Noctalia thumbnail generator export for the plugin card.

* Address PR review feedback for Zed Provider.

Fix thumbnail category label, refresh project cache when the query is cleared,
and use noctalia.fuzzyScore for launcher filtering.

* fix(zed-provider): update thumbnail with launcher category label

* chore(zed-provider): reset manifest version to 1.0.0

* docs(zed-provider): align README with plugin documentation requirements

* fix(zed-provider): replace min_noctalia with plugin_api

* Add 'nohup' to plugin dependencies

---------

Co-authored-by: Lemmy <studio@quadbyte.net>

zed-provider/README.md

@@ -0,0 +1,38 @@
+# Zed Provider
+
+![Zed Provider thumbnail](thumbnail.webp)
+
+Zed Provider integrates recent Zed workspaces with the Noctalia launcher so you
+can reopen a project quickly without leaving the shell.
+
+## Plugin
+
+| Field | Value |
+| --- | --- |
+| ID | `cleboost/zed-provider` |
+| Entry | Launcher provider: `provider` |
+| Launcher Prefix | `/zed` |
+
+## Requirements
+
+Install [Zed](https://zed.dev) and ensure `zed` is available on `PATH` as
+`zeditor`. The `sqlite3` command must also be available to read Zed's workspace
+database.
+
+## Usage
+
+Open the Noctalia launcher and type `/zed` to list recent local Zed workspaces.
+Continue typing to filter projects by name, then select one to open it with
+`zeditor`.
+
+## Settings
+
+- `db_path` — path to Zed's `db.sqlite` workspace database.
+- `max_results` — maximum number of projects shown in the launcher.
+
+## Notes
+
+Projects are read from Zed's workspace database, typically at
+`~/.local/share/zed/db/0-stable/db.sqlite`. Remote workspaces are excluded.
+The list is cached for the launcher session and refreshed when you clear the
+query.

zed-provider/plugin.toml

@@ -0,0 +1,34 @@
+id = "cleboost/zed-provider"
+name = "Zed Provider"
+version = "1.0.0"
+plugin_api = 3
+author = "cleboost"
+license = "MIT"
+icon = "folder-open"
+description = "Open a recent Zed project from the launcher. Type /zed to list your projects."
+tags = ["launcher", "development", "productivity"]
+dependencies = ["sqlite3", "zed", "nohup"]
+
+[[setting]]
+key = "db_path"
+type = "file"
+label_key = "settings.db_path.label"
+description_key = "settings.db_path.description"
+default = "~/.local/share/zed/db/0-stable/db.sqlite"
+
+[[setting]]
+key = "max_results"
+type = "int"
+label_key = "settings.max_results.label"
+description_key = "settings.max_results.description"
+default = 20
+min = 1
+max = 100
+
+[[launcher_provider]]
+id = "provider"
+entry = "zed_provider.luau"
+prefix = "zed"
+glyph = "bolt"
+include_in_global_search = false
+debounce_ms = 0

zed-provider/translations/en.json

@@ -0,0 +1,11 @@
+{
+	"loading": "Loading…",
+	"loading-subtitle": "Reading Zed projects",
+	"no-projects-found": "No projects found",
+	"filter-empty": "Filter: \"{filter}\"",
+	"database-empty": "Zed database is empty or not found",
+	"settings.db_path.label": "Zed database path",
+	"settings.db_path.description": "Path to Zed's db.sqlite file.",
+	"settings.max_results.label": "Maximum results",
+	"settings.max_results.description": "Maximum number of projects to display."
+}

zed-provider/translations/fr.json

@@ -0,0 +1,11 @@
+{
+	"loading": "Chargement…",
+	"loading-subtitle": "Lecture des projets Zed",
+	"no-projects-found": "Aucun projet trouvé",
+	"filter-empty": "Filtre : « {filter} »",
+	"database-empty": "La base Zed est vide ou introuvable",
+	"settings.db_path.label": "Chemin de la base Zed",
+	"settings.db_path.description": "Chemin vers le fichier db.sqlite de Zed.",
+	"settings.max_results.label": "Nombre maximum de résultats",
+	"settings.max_results.description": "Nombre maximum de projets à afficher."
+}

zed-provider/zed_provider.luau

@@ -0,0 +1,124 @@
+--!nonstrict
+
+local cachedProjects = nil
+
+local function getDbPath()
+	local configured = noctalia.getConfig("db_path")
+	if type(configured) == "string" and configured ~= "" then
+		return noctalia.expandPath(configured)
+	end
+	return noctalia.expandPath("~/.local/share/zed/db/0-stable/db.sqlite")
+end
+
+local function getMaxResults()
+	local n = noctalia.getConfig("max_results")
+	return (type(n) == "number" and n > 0) and math.floor(n) or 20
+end
+
+local function trim(s)
+	return s:match("^%s*(.-)%s*$")
+end
+
+local function projectName(path)
+	return path:match("([^/]+)$") or path
+end
+
+local function shellQuote(s)
+	return "'" .. s:gsub("'", "'\"'\"'") .. "'"
+end
+
+local function loadProjects(onDone)
+	local db = getDbPath()
+	local limit = getMaxResults()
+	local sql = string.format(
+		"SELECT DISTINCT paths FROM workspaces WHERE paths IS NOT NULL AND paths != '' AND remote_connection_id IS NULL ORDER BY timestamp DESC LIMIT %d;",
+		limit
+	)
+	local cmd = string.format("sqlite3 -separator '\\n' %s %s 2>/dev/null", shellQuote(db), shellQuote(sql))
+
+	noctalia.runAsync(cmd, function(result)
+		local projects = {}
+		if result.exitCode == 0 and type(result.stdout) == "string" then
+			for line in result.stdout:gmatch("[^\n]+") do
+				local path = trim(line)
+				if path ~= "" then
+					table.insert(projects, path)
+				end
+			end
+		end
+		cachedProjects = projects
+		onDone(projects)
+	end)
+end
+
+local function makeRows(projects, filter)
+	local home = noctalia.getenv("HOME") or ""
+	local rows = {}
+	for _, path in projects do
+		local name = projectName(path)
+		local score = filter == "" and 0 or noctalia.fuzzyScore(filter, name)
+		if score == nil then
+			score = noctalia.fuzzyScore(filter, path)
+		end
+		if filter == "" or score ~= nil then
+			local display = (home ~= "" and path:sub(1, #home) == home) and "~" .. path:sub(#home + 1) or path
+			table.insert(rows, {
+				id = path,
+				title = name,
+				subtitle = display,
+				icon = "zed",
+				score = filter == "" and nil or score,
+			})
+		end
+	end
+	return rows
+end
+
+local function showResults(query, projects, filter)
+	local rows = makeRows(projects, filter)
+	if #rows == 0 then
+		launcher.setResults(query, {
+			{
+				id = "",
+				title = noctalia.tr("no-projects-found"),
+				subtitle = filter ~= "" and noctalia.tr("filter-empty", { filter = filter }) or noctalia.tr("database-empty"),
+				glyph = "folder-x",
+			},
+		})
+	else
+		launcher.setResults(query, rows)
+	end
+end
+
+function onQuery(query)
+	local filter = trim(query)
+
+	if filter == "" then
+		cachedProjects = nil
+	end
+
+	if cachedProjects then
+		showResults(query, cachedProjects, filter)
+		return
+	end
+
+	launcher.setResults(query, {
+		{
+			id = "",
+			title = noctalia.tr("loading"),
+			subtitle = noctalia.tr("loading-subtitle"),
+			glyph = "loader",
+		},
+	})
+
+	loadProjects(function(projects)
+		showResults(query, projects, filter)
+	end)
+end
+
+function onActivate(id)
+	if id == "" then
+		return
+	end
+	noctalia.runAsync(string.format("nohup zeditor %s &>/dev/null &", shellQuote(id)))
+end