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tidy up package builds

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proddy
2023-10-17 13:35:25 +02:00
parent 20e301594c
commit 5be1482c20
6 changed files with 2852 additions and 396 deletions
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159
interface/progmem-generator.js
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@@ -5,6 +5,23 @@ var mime = require('mime-types');
const ARDUINO_INCLUDES = '#include <Arduino.h>\n\n';
const INDENT = ' ';
const outputPath = '../lib/framework/WWWData.h';
const sourcePath = './build';
const bytesPerLine = 20;
var totalSize = 0;
const generateWWWClass = () =>
`typedef std::function<void(const String& uri, const String& contentType, const uint8_t * content, size_t len)> RouteRegistrationHandler;
class WWWData {
${indent}public:
${indent.repeat(2)}static void registerRoutes(RouteRegistrationHandler handler) {
${fileInfo
.map((file) => `${indent.repeat(3)}handler("${file.uri}", "${file.mimeType}", ${file.variable}, ${file.size});`)
.join('\n')}
${indent.repeat(2)}}
};
`;
function getFilesSync(dir, files = []) {
readdirSync(dir, { withFileTypes: true }).forEach((entry) => {
@@ -18,10 +35,6 @@ function getFilesSync(dir, files = []) {
return files;
}
// function coherseToBuffer(input) {
// return Buffer.isBuffer(input) ? input : Buffer.from(input);
// }
function cleanAndOpen(path) {
if (existsSync(path)) {
unlinkSync(path);
@@ -29,90 +42,58 @@ function cleanAndOpen(path) {
return createWriteStream(path, { flags: 'w+' });
}
export default function ProgmemGenerator({ outputPath = './WWWData.h', bytesPerLine = 20 }) {
return {
name: 'ProgmemGenerator',
writeBundle: () => {
console.log('Generating ' + outputPath);
const includes = ARDUINO_INCLUDES;
const indent = INDENT;
const fileInfo = [];
const writeStream = cleanAndOpen(resolve(outputPath));
try {
const writeIncludes = () => {
writeStream.write(includes);
};
const writeFile = (relativeFilePath, buffer) => {
const variable = 'ESP_REACT_DATA_' + fileInfo.length;
const mimeType = mime.lookup(relativeFilePath);
var size = 0;
writeStream.write('const uint8_t ' + variable + '[] = {');
// const zipBuffer = zlib.brotliCompressSync(buffer, { quality: 1 });
const zipBuffer = zlib.gzipSync(buffer);
zipBuffer.forEach((b) => {
if (!(size % bytesPerLine)) {
writeStream.write('\n');
writeStream.write(indent);
}
writeStream.write('0x' + ('00' + b.toString(16).toUpperCase()).substr(-2) + ',');
size++;
});
if (size % bytesPerLine) {
writeStream.write('\n');
}
writeStream.write('};\n\n');
fileInfo.push({
uri: '/' + relativeFilePath.replace(sep, '/'),
mimeType,
variable,
size
});
};
const writeFiles = () => {
// process static files
const buildPath = resolve('build');
for (const filePath of getFilesSync(buildPath)) {
const readStream = readFileSync(filePath);
const relativeFilePath = relative(buildPath, filePath);
writeFile(relativeFilePath, readStream);
}
// process assets
// const { assets } = compilation;
// Object.keys(assets).forEach((relativeFilePath) => {
// writeFile(relativeFilePath, coherseToBuffer(assets[relativeFilePath].source()));
// });
};
const generateWWWClass = () =>
`typedef std::function<void(const String& uri, const String& contentType, const uint8_t * content, size_t len)> RouteRegistrationHandler;
class WWWData {
${indent}public:
${indent.repeat(2)}static void registerRoutes(RouteRegistrationHandler handler) {
${fileInfo
.map((file) => `${indent.repeat(3)}handler("${file.uri}", "${file.mimeType}", ${file.variable}, ${file.size});`)
.join('\n')}
${indent.repeat(2)}}
};
`;
const writeWWWClass = () => {
writeStream.write(generateWWWClass());
};
writeIncludes();
writeFiles();
writeWWWClass();
writeStream.on('finish', () => {
// callback();
});
} finally {
writeStream.end();
}
const writeFile = (relativeFilePath, buffer) => {
const variable = 'ESP_REACT_DATA_' + fileInfo.length;
const mimeType = mime.lookup(relativeFilePath);
var size = 0;
writeStream.write('const uint8_t ' + variable + '[] = {');
// const zipBuffer = zlib.brotliCompressSync(buffer, { quality: 1 });
const zipBuffer = zlib.gzipSync(buffer, { level: 9 });
zipBuffer.forEach((b) => {
if (!(size % bytesPerLine)) {
writeStream.write('\n');
writeStream.write(indent);
}
};
writeStream.write('0x' + ('00' + b.toString(16).toUpperCase()).slice(-2) + ',');
size++;
});
if (size % bytesPerLine) {
writeStream.write('\n');
}
writeStream.write('};\n\n');
fileInfo.push({
uri: '/' + relativeFilePath.replace(sep, '/'),
mimeType,
variable,
size
});
// console.log(relativeFilePath + ' (size ' + size + ' bytes)');
totalSize += size;
};
// start
console.log('Generating ' + outputPath + ' from ' + sourcePath);
const includes = ARDUINO_INCLUDES;
const indent = INDENT;
const fileInfo = [];
const writeStream = cleanAndOpen(resolve(outputPath));
// includes
writeStream.write(includes);
// process static files
const buildPath = resolve(sourcePath);
for (const filePath of getFilesSync(buildPath)) {
const readStream = readFileSync(filePath);
const relativeFilePath = relative(buildPath, filePath);
writeFile(relativeFilePath, readStream);
}
// add class
writeStream.write(generateWWWClass());
// end
writeStream.end();
console.log('Total size: ' + totalSize / 1000 + ' KB');