@anwar1909/react-native-background-geolocation
Version:
Optimized background location tracking
184 lines (163 loc) • 6.9 kB
JavaScript
const fs = require('fs');
const path = require('path');
const DIRECTORIES = ['BackgroundGeolocation', 'BackgroundGeolocationTests'];
const PBX_PROJ = path.join('BackgroundGeolocation.xcodeproj', 'project.pbxproj');
const PREFIX = 'MAUR';
const FILENAME_INCLUDE_CRITERIA = [
/\.h$/,
/\.m$/,
];
const FILENAME_EXCLUDE_CRITERIA = [
RegExp(`^${PREFIX}`), // file is already prefixed
/^(?=[A-Z]{2,})((?!SQL)).*/, //match leading 2 capital letters except SQL
/^Reachability/,
/^CocoaLumberjack/,
/^Util/
];
const IMPORT_REGEXP = /\s*#import\s?\"(\w+\.[a-z]?)\"/g;
// https://stackoverflow.com/a/6969486/3896616
function escapeRegExp(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
}
let files = [].concat.apply([], DIRECTORIES.map(dir => fs.readdirSync(dir)
.filter(fileName => {
if (!FILENAME_INCLUDE_CRITERIA.some(regexp => regexp.test(fileName))) {
return false;
}
if (!FILENAME_EXCLUDE_CRITERIA.some(regexp => regexp.test(fileName))) {
return true;
}
return false;
})
.map(fileName => [dir, fileName])
));
const refactorTable = files.reduce((memo, [dir, fileName]) => {
memo[fileName] = `${PREFIX}${fileName}`;
return memo;
}, {});
const objInstances = Object.entries(refactorTable).reduce((memo, [fileName, newFileName]) => {
const [instanceName] = fileName.split('.');
const [newInstanceName] = newFileName.split('.');
memo[instanceName] = newInstanceName;
return memo;
}, {});
const ref = files.map(([dir, fileName]) => {
let matches;
const imports = [];
const [file, extension = ''] = fileName.split('.');
const fileComment = extension ? `${file}_${extension}` : file;
const oldPath = path.join(dir, fileName);
const newPath = path.join(dir, refactorTable[fileName]);
let content = fs.readFileSync(oldPath, 'utf8');
// log imports to be returned from function
while ((matches = IMPORT_REGEXP.exec(content)) !== null) {
const [match, p1] = matches;
imports.push(p1);
}
// replace imports
content = content.replace(IMPORT_REGEXP, (match, fileName) => {
const beginIndex = match.indexOf(fileName);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + fileName.length);
const refactoredFileName = refactorTable[fileName] || fileName;
return `${begin}${refactoredFileName}${end}`;
});
/*
replace class name in comment
eg:
// BackgroundGeolocationFacade.h
*/
content = content.replace(RegExp(`\/\/\\s*(${escapeRegExp(fileName)})`), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
});
// replace ifdefs and ifndef
content = content.replace(RegExp(`#ifndef\\s*(${escapeRegExp(fileComment)})`), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
});
// replace define
content = content.replace(RegExp(`#define\\s*(${escapeRegExp(fileComment)})`), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
});
// replace endif
content = content.replace(RegExp(`#endif\\s*\\/\\*\\s*(${escapeRegExp(fileComment)})\\s*\\*\\/`), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
});
// replace interface
content = content.replace(RegExp(`\\s*@interface\\s*(${escapeRegExp(file)})\\s*(:\\s*(\\w+)(<\\w+>)?)?`), (match, p1, p2, p3) => {
if (p3) {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const protocolIndex = match.indexOf(p3);
const end = match.substring(protocolIndex + p3.length);
return [
`${begin}${PREFIX}${p1}`,
`${match.substring(beginIndex + p1.length, protocolIndex)}`,
`${objInstances[p3]||p3}`,
`${end}`
].join('');
} else {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
}
});
// replace implementation
// TODO: replace protocol too
content = content.replace(RegExp(`\\s*@implementation\\s*(${escapeRegExp(file)})`), (match, p1) => {
let beginIndex = match.indexOf(p1);
let begin = match.substring(0, beginIndex);
let end = match.substring(beginIndex + p1.length);
return `${begin}${PREFIX}${p1}${end}`;
});
// replace vars
Object.entries(objInstances).forEach(([oldName, newName]) => {
content = content.replace(RegExp(`\\b(${escapeRegExp(oldName)})\\s*(<\\w+>)?\\s*\\*`, 'g'), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${newName}${end}`;
});
});
// replace static method calls
Object.entries(objInstances).forEach(([oldName, newName]) => {
content = content.replace(RegExp(`\\[(${escapeRegExp(oldName)})\\s+.*\\]`, 'g'), (match, p1) => {
const beginIndex = match.indexOf(p1);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + p1.length);
return `${begin}${newName}${end}`;
});
});
fs.renameSync(oldPath, newPath);
fs.writeFileSync(newPath, content);
return {
oldPath,
newPath,
imports,
newImports: imports.map(imp => refactorTable[imp]||imp)
}
});
let pbxProj = fs.readFileSync(PBX_PROJ, 'utf8');
Object.keys(refactorTable).forEach(fileName => {
pbxProj = pbxProj.replace(RegExp(`\\b(${escapeRegExp(fileName)})`, 'g'), (match, fileName) => {
const beginIndex = match.indexOf(fileName);
const begin = match.substring(0, beginIndex);
const end = match.substring(beginIndex + fileName.length);
const refactoredFileName = refactorTable[fileName];
return `${begin}${refactoredFileName}${end}`;
});
});
fs.writeFileSync(PBX_PROJ, pbxProj);
console.log(ref);