improv: Separate components & merge plugins binary with launcher service

plugins/src/web/plugin.ron

@@ -0,0 +1,10 @@
+(
+    name: "Web Search",
+    description: "Site-specific web search",
+    query: (
+        regex: "^(amazon|wiki|bing|ddg|google|yt|stack|crates|arch|pp|ppw|rdt|bc|lib|npm|gist|fh|gh|dev|sdcl|twitch|yh|alie)\\s.*",
+        help: "ddg ",
+    ),
+    bin: (path: "web.js"),
+    icon: Name("system-search"),
+)

plugins/src/web/web.js

@@ -0,0 +1,128 @@
+#!/usr/bin/env gjs
+
+const { GLib, Gio } = imports.gi
+
+const STDIN = new Gio.DataInputStream({ base_stream: new Gio.UnixInputStream({ fd: 0 }) })
+const STDOUT = new Gio.DataOutputStream({ base_stream: new Gio.UnixOutputStream({ fd: 1 }) })
+
+const ENTRIES = new Map([
+    ['wiki', { query: 'https://wikipedia.org/w/index.php?search=', name: 'Wikipedia' }],
+    ['bing', { query: 'https://www.bing.com/search?q=', name: 'Bing' }],
+    ['ddg', { query: 'https://www.duckduckgo.com/?q=', name: 'DuckDuckGo' }],
+    ['google', { query: 'https://www.google.com/search?q=', name: 'Google' }],
+    ['yt', { query: 'https://www.youtube.com/results?search_query=', name: 'YouTube' }],
+    ['amazon', { query: 'https://smile.amazon.com/s?k=', name: 'Amazon' }],
+    ['stack', { query: 'https://stackoverflow.com/search?q=', name: 'Stack Overflow' }],
+    ['crates', { query: 'https://crates.io/search?q=', name: 'Crates.io' }],
+    ['rdt', { query: 'https://www.reddit.com/search/?q=', name: 'reddit' }],
+    ['arch', { query: 'https://wiki.archlinux.org/index.php/', name: 'Arch Wiki' }],
+    ['pp', { query: 'https://pop-planet.info/forums/search/1/?q=', name: 'Pop!_Planet' }],
+    ['ppw', { query: 'https://pop-planet.info/wiki/?search=', name: 'Pop!_Planet Wiki' }],
+    ['bc', { query: 'https://bandcamp.com/search?q=', name: 'Bandcamp' }],
+    ['npm', { query: 'https://www.npmjs.com/search?q=', name: 'npm' }],
+    ['lib', { query: 'https://libraries.io/search?q=', name: 'Libraries.io' }],
+    ['gist', { query: 'https://gist.github.com/search?q=', name: 'GitHub Gist' }],
+    ['fh', { query: 'https://flathub.org/apps/search/', name: 'Flathub' }],
+    ['gh', { query: 'https://github.com/search?q=', name: 'GitHub' }],
+    ['sdcl', { query: 'https://soundcloud.com/search?q=', name: 'SoundCloud' }],
+    ['twitch', { query: 'https://www.twitch.tv/search?term=', name: 'Twitch' }],
+    ['yh', { query: 'https://search.yahoo.com/search?p=', name: 'Yahoo!' }],
+    ['alie', { query: 'https://www.aliexpress.com/wholesale?SearchText=', name: 'AliExpress' }],
+    ['dev', { query: 'https://dev.to/search?q=', name: 'DEV Community' }]
+])
+
+class App {
+    constructor() {
+        this.last_query = ''
+        this.last_value = ''
+        this.query_base = ''
+        this.name_base = ''
+        this.app_info = Gio.AppInfo.get_default_for_uri_scheme('https')
+    }
+
+    build_query() {
+        return `${this.query_base}${encodeURIComponent(this.last_query)}`
+    }
+
+    search(input) {
+        const delim_position = input.indexOf(' ')
+        const key = input.substring(0, delim_position)
+        this.last_query = input.substr(delim_position + 1).trim()
+
+        const entry = ENTRIES.get(key) || { query: 'https://www.duckduckgo.com/?q=', name: 'DuckDuckGo' }
+        this.query_base = entry.query;
+        this.name_base = entry.name;
+
+        this.send({ "Append": {
+            id: 0,
+            description: this.build_query(),
+            name: `${this.name_base}: ${this.last_query}`,
+            icon: { Name: this.app_info.get_icon().to_string() },
+        }})
+
+        this.send("Finished")
+    }
+
+    submit(_id) {
+        try {
+            GLib.spawn_command_line_async(`xdg-open ${this.build_query()}`)
+        } catch (e) {
+            log(`xdg-open failed: ${e} `)
+        }
+
+        this.send("Close")
+    }
+
+    send(object) {
+        STDOUT.write_bytes(new GLib.Bytes(JSON.stringify(object) + "\n"), null)
+    }
+}
+
+function main() {
+    /** @type {null | ByteArray} */
+    let input_array
+
+    /** @type {string} */
+    let input_str
+
+    /** @type {null | LauncherRequest} */
+    let event
+
+    let app = new App()
+
+    mainloop:
+    while (true) {
+        try {
+            [input_array,] = STDIN.read_line(null)
+        } catch (e) {
+            break
+        }
+
+        input_str = imports.byteArray.toString(input_array)
+        if ((event = parse_event(input_str)) !== null) {
+            if ("Search" in event) {
+                app.search(event.Search)
+            } else if ("Activate" in event) {
+                app.submit(event.Activate)
+            } else if ("Exit" === event) {
+                break mainloop
+            }
+        }
+    }
+}
+
+/**
+ * Parses an IPC event received from STDIN
+ * @param {string} input
+ * @returns {null | LauncherRequest}
+ */
+function parse_event(input) {
+    try {
+        return JSON.parse(input)
+    } catch (e) {
+        log(`Input not valid JSON`)
+        return null
+    }
+}
+
+main()