Merge pull request #2728 from bobrippling/drained-fixes

`drained`: align clock and permit boot exceptions

apps/drained/ChangeLog

@@ -1 +1,4 @@
 0.01: New app!
+0.02: Allow boot exceptions, e.g. to load DST
+0.03: Permit exceptions to load in low-power mode, e.g. daylight saving time.
+      Also avoid polluting global scope.

apps/drained/app.js

@@ -35,14 +35,16 @@ var draw = function () {
     var dateStr = require("locale").date(date, 0).toUpperCase() +
         "\n" +
         require("locale").dow(date, 0).toUpperCase();
+    var x2 = x + 6;
+    var y2 = y + 66;
     g.reset()
         .clearRect(Bangle.appRect)
         .setFont("Vector", 55)
         .setFontAlign(0, 0)
         .drawString(timeStr, x, y)
         .setFont("Vector", 24)
-        .drawString(dateStr, x, y + 56)
+        .drawString(dateStr, x2, y2)
-        .drawString("".concat(E.getBattery(), "%"), x, y + 104);
+        .drawString("".concat(E.getBattery(), "%"), x2, y2 + 48);
     if (nextDraw)
         clearTimeout(nextDraw);
     nextDraw = setTimeout(function () {
@@ -75,9 +77,9 @@ var reload = function () {
 };
 reload();
 Bangle.emit("drained", E.getBattery());
-var _a = require("Storage").readJSON("".concat(app, ".setting.json"), true) || {}, _b = _a.disableBoot, disableBoot = _b === void 0 ? false : _b, _c = _a.restore, restore = _c === void 0 ? 20 : _c;
+var _a = require("Storage").readJSON("".concat(app, ".setting.json"), true) || {}, _b = _a.keepStartup, keepStartup = _b === void 0 ? true : _b, _c = _a.restore, restore = _c === void 0 ? 20 : _c, _d = _a.exceptions, exceptions = _d === void 0 ? ["widdst.0"] : _d;
 function drainedRestore() {
-    if (disableBoot) {
+    if (!keepStartup) {
         try {
             eval(require('Storage').read('bootupdate.js'));
         }
@@ -87,16 +89,28 @@ function drainedRestore() {
     }
     load();
 }
-if (disableBoot) {
+var checkCharge = function () {
-    var checkCharge_1 = function () {
     if (E.getBattery() < restore)
         return;
     drainedRestore();
 };
 if (Bangle.isCharging())
-        checkCharge_1();
+    checkCharge();
 Bangle.on("charging", function (charging) {
     if (charging)
-            checkCharge_1();
+        checkCharge();
 });
+if (!keepStartup) {
+    var storage = require("Storage");
+    for (var _i = 0, exceptions_1 = exceptions; _i < exceptions_1.length; _i++) {
+        var boot = exceptions_1[_i];
+        try {
+            var js = storage.read("".concat(boot, ".boot.js"));
+            if (js)
+                eval(js);
+        }
+        catch (e) {
+            console.log("error loading boot exception \"".concat(boot, "\": ").concat(e));
+        }
+    }
 }

apps/drained/app.ts

@@ -52,6 +52,8 @@ const draw = () => {
   const dateStr = require("locale").date(date, 0).toUpperCase() +
     "\n" +
     require("locale").dow(date, 0).toUpperCase();
+  const x2 = x + 6;
+  const y2 = y + 66;
 
   g.reset()
     .clearRect(Bangle.appRect)
@@ -59,8 +61,8 @@ const draw = () => {
     .setFontAlign(0, 0)
     .drawString(timeStr, x, y)
     .setFont("Vector", 24)
-    .drawString(dateStr, x, y + 56)
+    .drawString(dateStr, x2, y2)
-    .drawString(`${E.getBattery()}%`, x, y + 104);
+    .drawString(`${E.getBattery()}%`, x2, y2 + 48);
 
   if(nextDraw) clearTimeout(nextDraw);
   nextDraw = setTimeout(() => {
@@ -97,12 +99,12 @@ reload();
 Bangle.emit("drained", E.getBattery());
 
 // restore normal boot on charge
-const { disableBoot = false, restore = 20 }: DrainedSettings
+const { keepStartup = true, restore = 20, exceptions = ["widdst.0"] }: DrainedSettings
   = require("Storage").readJSON(`${app}.setting.json`, true) || {};
 
 // re-enable normal boot code when we're above a threshold:
 function drainedRestore() { // "public", to allow users to call
-  if(disableBoot){
+  if(!keepStartup){
     try{
       eval(require('Storage').read('bootupdate.js'));
     }catch(e){
@@ -112,7 +114,6 @@ function drainedRestore() { // "public", to allow users to call
   load(); // necessary after updating boot.0
 }
 
-if(disableBoot){
 const checkCharge = () => {
   if(E.getBattery() < restore) return;
   drainedRestore();
@@ -124,4 +125,15 @@ if(disableBoot){
 Bangle.on("charging", charging => {
   if(charging) checkCharge();
 });
+
+if(!keepStartup){
+  const storage = require("Storage");
+  for(const boot of exceptions){
+    try{
+      const js = storage.read(`${boot}.boot.js`);
+      if(js) eval(js);
+    }catch(e){
+      console.log(`error loading boot exception "${boot}": ${e}`);
+    }
+  }
 }

apps/drained/boot.js

@@ -1,13 +1,13 @@
-{
+(function () {
-    var _a = require("Storage").readJSON("drained.setting.json", true) || {}, _b = _a.battery, threshold_1 = _b === void 0 ? 5 : _b, _c = _a.interval, interval = _c === void 0 ? 10 : _c, _d = _a.disableBoot, disableBoot_1 = _d === void 0 ? false : _d;
+    var _a = require("Storage").readJSON("drained.setting.json", true) || {}, _b = _a.battery, threshold = _b === void 0 ? 5 : _b, _c = _a.interval, interval = _c === void 0 ? 10 : _c, _d = _a.keepStartup, keepStartup = _d === void 0 ? true : _d;
     drainedInterval = setInterval(function () {
         if (Bangle.isCharging())
             return;
-        if (E.getBattery() > threshold_1)
+        if (E.getBattery() > threshold)
             return;
         var app = "drained.app.js";
-        if (disableBoot_1)
+        if (!keepStartup)
             require("Storage").write(".boot0", "if(typeof __FILE__ === \"undefined\" || __FILE__ !== \"".concat(app, "\") setTimeout(load, 100, \"").concat(app, "\");"));
         load(app);
     }, interval * 60 * 1000);
-}
+})();

apps/drained/boot.ts

@@ -1,5 +1,5 @@
-{
+(() => {
-const { battery: threshold = 5, interval = 10, disableBoot = false }: DrainedSettings
+const { battery: threshold = 5, interval = 10, keepStartup = true }: DrainedSettings
   = require("Storage").readJSON(`drained.setting.json`, true) || {};
 
 drainedInterval = setInterval(() => {
@@ -10,7 +10,7 @@ drainedInterval = setInterval(() => {
 
   const app = "drained.app.js";
 
-  if(disableBoot)
+  if(!keepStartup)
     require("Storage").write(
       ".boot0",
       `if(typeof __FILE__ === "undefined" || __FILE__ !== "${app}") setTimeout(load, 100, "${app}");`
@@ -18,4 +18,4 @@ drainedInterval = setInterval(() => {
 
   load(app);
 }, interval * 60 * 1000);
-}
+})()

apps/drained/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "drained",
   "name": "Drained",
-  "version": "0.01",
+  "version": "0.03",
   "description": "Switches to displaying a simple clock when the battery percentage is low, and disables some peripherals",
   "readme": "README.md",
   "icon": "icon.png",
@@ -14,5 +14,8 @@
     {"name":"drained.app.js","url":"app.js"},
     {"name":"drained.settings.js","url":"settings.js"},
     {"name":"drained.img","url":"app-icon.js","evaluate":true}
+  ],
+  "data": [
+    {"name":"drained.setting.json"}
   ]
 }

apps/drained/settings.js

@@ -1,26 +1,19 @@
 (function (back) {
-    var _a, _b, _c, _d;
+    var _a, _b, _c, _d, _e;
     var SETTINGS_FILE = "drained.setting.json";
     var storage = require("Storage");
     var settings = storage.readJSON(SETTINGS_FILE, true) || {};
     (_a = settings.battery) !== null && _a !== void 0 ? _a : (settings.battery = 5);
     (_b = settings.restore) !== null && _b !== void 0 ? _b : (settings.restore = 20);
     (_c = settings.interval) !== null && _c !== void 0 ? _c : (settings.interval = 10);
-    (_d = settings.disableBoot) !== null && _d !== void 0 ? _d : (settings.disableBoot = false);
+    (_d = settings.keepStartup) !== null && _d !== void 0 ? _d : (settings.keepStartup = true);
+    (_e = settings.exceptions) !== null && _e !== void 0 ? _e : (settings.exceptions = ["widdst.0"]);
     var save = function () {
         storage.writeJSON(SETTINGS_FILE, settings);
     };
-    E.showMenu({
+    var menu = {
         "": { "title": "Drained" },
         "< Back": back,
-        "Keep startup code": {
-            value: settings.disableBoot,
-            format: function () { return settings.disableBoot ? "No" : "Yes"; },
-            onchange: function () {
-                settings.disableBoot = !settings.disableBoot;
-                save();
-            },
-        },
         "Trigger at batt%": {
             value: settings.battery,
             min: 0,
@@ -54,5 +47,44 @@
                 save();
             },
         },
+        "Keep startup code": {
+            value: settings.keepStartup,
+            onchange: function (b) {
+                settings.keepStartup = b;
+                save();
+                updateAndRedraw();
+            },
+        },
+    };
+    var updateAndRedraw = function () {
+        setTimeout(function () { E.showMenu(menu); }, 10);
+        if (settings.keepStartup) {
+            delete menu["Startup exceptions"];
+            return;
+        }
+        menu["Startup exceptions"] = function () { return E.showMenu(bootExceptions); };
+        var bootExceptions = {
+            "": { "title": "Startup exceptions" },
+            "< Back": function () { return E.showMenu(menu); },
+        };
+        storage.list(/\.boot\.js/)
+            .map(function (name) { return name.replace(".boot.js", ""); })
+            .forEach(function (name) {
+            bootExceptions[name] = {
+                value: settings.exceptions.indexOf(name) >= 0,
+                onchange: function (b) {
+                    if (b) {
+                        settings.exceptions.push(name);
+                    }
+                    else {
+                        var i = settings.exceptions.indexOf(name);
+                        if (i >= 0)
+                            settings.exceptions.splice(i, 1);
+                    }
+                    save();
+                },
+            };
         });
+    };
+    updateAndRedraw();
 });

apps/drained/settings.ts

@@ -2,7 +2,8 @@ type DrainedSettings = {
   battery?: number,
   restore?: number,
   interval?: number,
-  disableBoot?: ShortBoolean,
+  keepStartup?: ShortBoolean,
+  exceptions?: string[],
 };
 
 (back => {
@@ -13,23 +14,16 @@ type DrainedSettings = {
   settings.battery ??= 5;
   settings.restore ??= 20;
   settings.interval ??= 10;
-  settings.disableBoot ??= false;
+  settings.keepStartup ??= true;
+  settings.exceptions ??= ["widdst.0"]; // daylight savings
 
   const save = () => {
     storage.writeJSON(SETTINGS_FILE, settings)
   };
 
-  E.showMenu({
+  const menu: Menu = {
     "": { "title": "Drained" },
     "< Back": back,
-    "Keep startup code": {
-      value: settings.disableBoot,
-      format: () => settings.disableBoot ? "No" : "Yes",
-      onchange: () => {
-        settings.disableBoot = !settings.disableBoot;
-        save();
-      },
-    },
     "Trigger at batt%": {
       value: settings.battery,
       min: 0,
@@ -63,5 +57,48 @@ type DrainedSettings = {
         save();
       },
     },
+    "Keep startup code": {
+      value: settings.keepStartup as boolean,
+      onchange: (b: boolean) => {
+        settings.keepStartup = b;
+        save();
+        updateAndRedraw();
+      },
+    },
+  };
+
+  const updateAndRedraw = () => {
+    // will change the menu, queue redraw:
+    setTimeout(() => { E.showMenu(menu) }, 10);
+
+    if (settings.keepStartup) {
+      delete menu["Startup exceptions"];
+      return;
+    }
+    menu["Startup exceptions"] = () => E.showMenu(bootExceptions);
+
+    const bootExceptions: Menu = {
+      "": { "title" : "Startup exceptions" },
+      "< Back": () => E.showMenu(menu),
+    };
+
+    storage.list(/\.boot\.js/)
+      .map(name => name.replace(".boot.js", ""))
+      .forEach((name: string) => {
+        bootExceptions[name] = {
+          value: settings.exceptions!.indexOf(name) >= 0,
+          onchange: (b: boolean) => {
+            if (b) {
+              settings.exceptions!.push(name);
+            } else {
+              const i = settings.exceptions!.indexOf(name);
+              if (i >= 0) settings.exceptions!.splice(i, 1);
+            }
+            save();
+          },
+        };
       });
+  };
+
+  updateAndRedraw();
 }) satisfies SettingsFunc

apps/popconlaunch/ChangeLog

@@ -1,2 +1,3 @@
 0.01: New App!
 0.02: Trim old entries from the popcon app cache
+0.03: Avoid polluting global scope

apps/popconlaunch/boot.js

@@ -1,18 +1,18 @@
-{
+(function () {
-    var oldRead_1 = require("Storage").readJSON;
+    var oldRead = require("Storage").readJSON;
-    var oneMonth_1 = 1000 * 86400 * 28;
+    var oneMonth = 1000 * 86400 * 28;
-    var monthAgo_1 = Date.now() - oneMonth_1;
+    var monthAgo = Date.now() - oneMonth;
-    var cache_1;
+    var cache;
-    var ensureCache_1 = function () {
+    var ensureCache = function () {
-        if (!cache_1) {
+        if (!cache) {
-            cache_1 = oldRead_1("popcon.cache.json", true);
+            cache = oldRead("popcon.cache.json", true);
-            if (!cache_1)
+            if (!cache)
-                cache_1 = {};
+                cache = {};
         }
-        return cache_1;
+        return cache;
     };
-    var trimCache_1 = function (cache) {
+    var trimCache = function (cache) {
-        var threeMonthsBack = Date.now() - oneMonth_1 * 3;
+        var threeMonthsBack = Date.now() - oneMonth * 3;
         var del = [];
         for (var k in cache)
             if (cache[k].last < threeMonthsBack)
@@ -22,21 +22,21 @@
             delete cache[k];
         }
     };
-    var saveCache_1 = function (cache, orderChanged) {
+    var saveCache = function (cache, orderChanged) {
-        trimCache_1(cache);
+        trimCache(cache);
         require("Storage").writeJSON("popcon.cache.json", cache);
         if (orderChanged) {
-            var info = oldRead_1("popcon.info", true);
+            var info = oldRead("popcon.info", true);
             info.cacheBuster = !info.cacheBuster;
             require("Storage").writeJSON("popcon.info", info);
         }
     };
-    var sortCache_1 = function () {
+    var sortCache = function () {
-        var ents = Object.values(cache_1);
+        var ents = Object.values(cache);
         ents.sort(function (a, b) {
             var n;
-            var am = (a.last > monthAgo_1);
+            var am = (a.last > monthAgo);
-            var bm = (b.last > monthAgo_1);
+            var bm = (b.last > monthAgo);
             n = bm - am;
             if (n)
                 return n;
@@ -64,31 +64,31 @@
     };
     require("Storage").readJSON = (function (fname, skipExceptions) {
         var _a;
-        var j = oldRead_1(fname, skipExceptions);
+        var j = oldRead(fname, skipExceptions);
         if (/\.info$/.test(fname)) {
-            var cache_2 = ensureCache_1();
+            var cache_1 = ensureCache();
             var so = void 0;
-            if (j.src && (so = (_a = cache_2[j.src]) === null || _a === void 0 ? void 0 : _a.sortorder) != null)
+            if (j.src && (so = (_a = cache_1[j.src]) === null || _a === void 0 ? void 0 : _a.sortorder) != null)
                 j.sortorder = so;
             else
                 j.sortorder = 99;
         }
         return j;
     });
-    var oldLoad_1 = load;
+    var oldLoad = load;
     global.load = function (src) {
         if (src) {
-            var cache_3 = ensureCache_1();
+            var cache_2 = ensureCache();
-            var ent = cache_3[src] || (cache_3[src] = {
+            var ent = cache_2[src] || (cache_2[src] = {
                 pop: 0,
                 last: 0,
                 sortorder: -10,
             });
             ent.pop++;
             ent.last = Date.now();
-            var orderChanged = sortCache_1();
+            var orderChanged = sortCache();
-            saveCache_1(cache_3, orderChanged);
+            saveCache(cache_2, orderChanged);
         }
-        return oldLoad_1(src);
+        return oldLoad(src);
     };
-}
+})();

apps/popconlaunch/boot.ts

@@ -1,4 +1,4 @@
-{
+(() => {
 type Timestamp = number;
 type Cache = {
 	[key: string]: {
@@ -113,4 +113,4 @@ global.load = (src: string) => {
 
 	return oldLoad(src);
 };
-}
+})()

apps/popconlaunch/metadata.json

@@ -2,7 +2,7 @@
   "id": "popconlaunch",
   "name": "Popcon Launcher",
   "shortName": "Popcon",
-  "version": "0.02",
+  "version": "0.03",
   "description": "Launcher modification - your launchers will display your favourite (popular) apps first. Overrides `readJSON`, may slow down your watch",
   "readme": "README.md",
   "icon": "app.png",