health 0.11: Pre-minified boot&lib - folds constants and saves RAM

apps/health/ChangeLog

@@ -9,3 +9,4 @@
 0.08: Suppress bleed through of E.showMenu's when displaying bar charts
 0.09: Fix file naming so months are 1-based (not 0) (fix #1119)
 0.10: Adds additional 3 minute setting for HRM
+0.11: Pre-minified boot&lib - folds constants and saves RAM

apps/health/README.md

@@ -34,6 +34,11 @@ writes data to a binary file (one per month).
 A library (that can be used with `require("health").readXYZ` can then be used
 to grab historical health info.
 
+`boot.js` and `lib.js` include some constants that don't get inlined by the simple
+minifier used in the App Loader, so we use the closure compiler to pre-minify them.
+The easiest way to use it is to install `https://github.com/espruino/EspruinoDocs`
+and run `EspruinoDocs/bin/minify.js lib.js lib.min.js`
+
 ## TODO
 
 * `interface` page for desktop to allow data to be viewed and exported in common formats

apps/health/boot.min.js

@@ -0,0 +1,4 @@
+(function(){var a=0|(require("Storage").readJSON("health.json",1)||{}).hrm;if(1==a||2==a){function f(){Bangle.setHRMPower(1,"health");setTimeout(()=>Bangle.setHRMPower(0,"health"),6E4*a);if(1==a)for(var b=1;2>=b;b++)setTimeout(()=>{Bangle.setHRMPower(1,"health");setTimeout(()=>{Bangle.setHRMPower(0,"health")},2E5*b+6E4)},2E5*b)}Bangle.on("health",f);Bangle.on("HRM",b=>{80<b.confidence&&Bangle.setHRMPower(0,"health")});Bangle.getHealthStatus().bpmConfidence||f()}else Bangle.setHRMPower(0!=
+a,"health")})();Bangle.on("health",a=>{function f(c){return String.fromCharCode(c.steps>>8,c.steps&255,c.bpm,Math.min(c.movement/8,255))}var b=new Date(Date.now()-59E4),e=function(c){return 145*(c.getDate()-1)+6*c.getHours()+(0|6*c.getMinutes()/60)}(b);b=function(c){return"health-"+c.getFullYear()+"-"+(c.getMonth()+1)+".raw"}(b);var g=require("Storage").read(b);if(g){var d=g.substr(8+4*e,4);if("\u00ff\u00ff\u00ff\u00ff"!=d){print("HEALTH ERR: Already written!");return}}else require("Storage").write(b,
+"HEALTH1\x00",0,17988);var h=8+4*e;require("Storage").write(b,f(a),h,17988);if(143==e%145)if(e=h+4,"\u00ff\u00ff\u00ff\u00ff"!=g.substr(e,4))print("HEALTH ERR: Daily summary already written!");else{a={steps:0,bpm:0,movement:0,movCnt:0,bpmCnt:0};for(var k=0;144>k;k++)d=g.substr(h,4),"\u00ff\u00ff\u00ff\u00ff"!=d&&(a.steps+=(d.charCodeAt(0)<<8)+d.charCodeAt(1),a.movement+=d.charCodeAt(2),a.movCnt++,d=d.charCodeAt(2),a.bpm+=d,d&&a.bpmCnt++),h-=4;a.bpmCnt&&(a.bpm/=a.bpmCnt);a.movCnt&&(a.movement/=a.movCnt);
+require("Storage").write(b,f(a),e,17988)}})

apps/health/lib.min.js

@@ -0,0 +1,3 @@
+function h(a){return"health-"+a.getFullYear()+"-"+(a.getMonth()+1)+".raw"}function k(a){return 145*(a.getDate()-1)+6*a.getHours()+(0|6*a.getMinutes()/60)}exports.readAllRecords=function(a,f){a=h(a);a=require("Storage").read(a);if(void 0!==a)for(var c=8,d=0;31>d;d++){for(var b=0;24>b;b++)for(var e=0;6>e;e++){var g=a.substr(c,4);"\u00ff\u00ff\u00ff\u00ff"!=g&&f({day:d+1,hr:b,min:10*e,steps:g.charCodeAt(0)<<8|g.charCodeAt(1),bpm:g.charCodeAt(2),movement:g.charCodeAt(3)});c+=
+4}c+=4}};exports.readDailySummaries=function(a,f){k(a);a=h(a);a=require("Storage").read(a);if(void 0!==a)for(var c=584,d=0;31>d;d++){var b=a.substr(c,4);"\u00ff\u00ff\u00ff\u00ff"!=b&&f({day:d+1,steps:b.charCodeAt(0)<<8|b.charCodeAt(1),bpm:b.charCodeAt(2),movement:b.charCodeAt(3)});c+=580}};exports.readDay=function(a,f){k(a);var c=h(a);c=require("Storage").read(c);if(void 0!==c){a=8+580*(a.getDate()-1);for(var d=0;24>d;d++)for(var b=0;6>b;b++){var e=c.substr(a,4);"\u00ff\u00ff\u00ff\u00ff"!=e&&f({hr:d,
+min:10*b,steps:e.charCodeAt(0)<<8|e.charCodeAt(1),bpm:e.charCodeAt(2),movement:e.charCodeAt(3)});a+=4}}}

apps/health/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "health",
   "name": "Health Tracking",
-  "version": "0.10",
+  "version": "0.11",
   "description": "Logs health data and provides an app to view it (requires firmware 2v10.100 or later)",
   "icon": "app.png",
   "tags": "tool,system,health",
@@ -11,7 +11,7 @@
   "storage": [
     {"name":"health.app.js","url":"app.js"},
     {"name":"health.img","url":"app-icon.js","evaluate":true},
-    {"name":"health.boot.js","url":"boot.js"},
-    {"name":"health","url":"lib.js"}
+    {"name":"health.boot.js","url":"boot.min.js"},
+    {"name":"health","url":"lib.min.js"}
   ]
 }