mirror of https://github.com/espruino/BangleApps
59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
Puck.debug=3;
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/* 'app' is of the form:
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{ name: "T-Rex",
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icon: "trex.png",
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description: "T-Rex game in the style of Chrome's offline game",
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storage: [
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{name:"+trex",file:"trex.json"},
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{name:"-trex",file:"trex.js"},
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{name:"*trex",file:"trex-icon.js"}
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]
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}
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*/
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// FIXME: use UART lib so that we handle errors properly
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var Comms = {
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uploadApp : app => {
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return new Promise((resolve,reject) => {
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// Load all files
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Promise.all(app.storage.map(storageFile => httpGet("apps/"+storageFile.file)
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// map each file to a command to load into storage
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.then(contents=>`\x10require('Storage').write(${toJS(storageFile.name)},${storageFile.evaluate ? contents.trim() : toJS(contents)});`)))
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.then(function(fileContents) {
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fileContents = fileContents.join("\n")+"\n";
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console.log("uploadApp",fileContents);
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// reset to ensure we have enough memory to upload what we need to
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Puck.write("\x03reset();\n", function() {
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setTimeout(function() { // wait for reset
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Puck.write(fileContents,function() {
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resolve();
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});
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},500);
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});
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});
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});
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},
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getInstalledApps : () => {
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return new Promise((resolve,reject) => {
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Puck.write("\x03",() => {
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Puck.eval('require("Storage").list().filter(f=>f[0]=="+").map(f=>f.substr(1))', appList => {
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console.log("getInstalledApps", appList);
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resolve(appList);
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});
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});
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});
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},
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removeApp : app => { // expects an app structure
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var cmds = app.storage.map(file=>{
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return `\x10require("Storage").erase(${toJS(file.name)});\n`;
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}).join("");
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console.log("removeApp", cmds);
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return new Promise((resolve,reject) => {
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Puck.write("\x03"+cmds,() => {
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resolve();
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});
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});
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}
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};
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