chore: add hidden window that handles health data due to phtauri custom protocol

Author: abose

src-build/createDistReleaseConfig.js

@@ -9,14 +9,42 @@ import os from "os";
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
+const METRIC_URL_FOR_STAGE = {
+    "dev": "https://dev.phcode.dev/desktop-metrics.html",
+    "stage": "https://staging.phcode.dev/desktop-metrics.html",
+    "production": "https://phcode.dev/desktop-metrics.html"
+};
+
+function _patchTauriConfigWithMetricsHTML(tauriConf, metricsHTMLPageURL) {
+    const window = tauriConf.tauri.windows[1];
+    if(!window.label === "healthData"){
+        throw new Error("Expected tauriConf.json- tauri.windows[1].label to be 'healthData'");
+    }
+    window.url = metricsHTMLPageURL;
+    const metricsPageURL = new URL(metricsHTMLPageURL)
+    const dangerousRemoteDomainIpcAccess = tauriConf.tauri.security.dangerousRemoteDomainIpcAccess;
+    for(let ipc of dangerousRemoteDomainIpcAccess) {
+        if(ipc.windows.includes("healthData")){
+            ipc.scheme = "https";
+            ipc.domain = metricsPageURL.host;
+        }
+    }
+}
+
 async function createDistReleaseConfig() {
     const platform = getPlatformDetails().platform;
     const tauriConfigPath = (platform === "win") ? `${__dirname}\\..\\src-tauri\\tauri.conf.json`
         : `${__dirname}/../src-tauri/tauri.conf.json`;
+    const phoenixConfigPath = (platform === "win") ? `${__dirname}\\...\\..\\phoenix\\dist\\config.json`
+        : `${__dirname}/../../phoenix/dist/config.json`;
     const tauriLocalConfigPath = (platform === "win") ? `${__dirname}\\..\\src-tauri\\tauri-local.conf.json`
         : `${__dirname}/../src-tauri/tauri-local.conf.json`;
-    console.log("Reading config file: ", tauriConfigPath);
+    console.log("Reading Tauri config file: ", tauriConfigPath);
     let configJson = JSON.parse(fs.readFileSync(tauriConfigPath));
+    console.log("Reading Phoenix config file: ", phoenixConfigPath);
+    let phoenixConfigJson = JSON.parse(fs.readFileSync(phoenixConfigPath));
+    const phoenixStageInDist = phoenixConfigJson.config.environment;
+    console.log("Phoenix stage in dist folder is: ", phoenixStageInDist);
     console.log(chalk.cyan("\n!Only creating executables. Creating msi, appimage and dmg installers are disabled in this build. If you want to create an installer, use: npm run tauri build manually after setting distDir in tauri conf!\n"));
     configJson.tauri.bundle.active = false;
     configJson.build.distDir = '../../phoenix/dist/';
@@ -26,8 +54,14 @@ async function createDistReleaseConfig() {
     } else {
         configJson.tauri.windows[0].url = `phtauri://localhost/v${phoenixVersion}/`;
     }
+    const metricsURLToUse = METRIC_URL_FOR_STAGE[phoenixStageInDist];
+    if(!metricsURLToUse){
+        throw new Error("Unknown Phoenix stage(config.environment) in file " + phoenixConfigPath);
+    }
+    _patchTauriConfigWithMetricsHTML(configJson, metricsURLToUse);
     console.log("Window Boot url is: ", configJson.tauri.windows[0].url);
     console.log("Writing new local config json ", tauriLocalConfigPath);
+    console.log("Window Metrics url ", configJson.tauri.windows[1].url);
     fs.writeFileSync(tauriLocalConfigPath, JSON.stringify(configJson, null, 4));
 }
 

src-tauri/Cargo.lock

@@ -32,6 +32,7 @@ mod utilities;
 mod boot_config;
 
 mod platform;
+use tauri_plugin_window_state::StateFlags;
 
 #[derive(Clone, serde::Serialize)]
 struct Payload {
@@ -277,7 +278,7 @@ fn main() {
             Ok(response)
         })
         .plugin(tauri_plugin_fs_extra::init())
-        .plugin(tauri_plugin_window_state::Builder::default().build())
+        .plugin(tauri_plugin_window_state::Builder::default().with_state_flags(StateFlags::all() & !StateFlags::VISIBLE).build())
         .plugin(tauri_plugin_single_instance::init(|app, argv, cwd| {
                     println!("{}, {argv:?}, {cwd}", app.package_info().name);
 

src-tauri/src/main.rs

@@ -364,6 +364,14 @@
                         "extn-29",
                         "extn-30"
                     ]
+                },
+                {
+                    "scheme": "http",
+                    "domain": "localhost:8000",
+                    "enableTauriAPI": true,
+                    "windows": [
+                        "healthData"
+                    ]
                 }
             ]
         },
@@ -389,6 +397,12 @@
                 "minWidth": 800,
                 "acceptFirstMouse": true,
                 "fileDropEnabled": false
+            },
+            {
+                "label": "healthData",
+                "title": "Health data window",
+                "url": "http://localhost:8000/src/desktop-metrics.html",
+                "visible": false
             }
         ]
     }