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Init fs in browsers

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This commit is contained in:
haad 2016-10-28 13:20:34 +03:00
parent f6a18d39ce
commit 0e034d2d2d
1 changed files with 30 additions and 9 deletions
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39
src/Cache.js
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@ -26,20 +26,41 @@ class Cache {
static loadCache(cacheFile) {
cache = {}
return new Promise((resolve, reject) => {
// console.log("load cache:", cacheFile)
if(cacheFile) {
filePath = cacheFile
fs.exists(cacheFile, (res) => {
if(res) {
fs.readFile(cacheFile, (err, res) => {
cache = JSON.parse(res)
// console.log("cache:", cache)
Cache.initFs().then(() => {
filePath = cacheFile
fs.exists(cacheFile, (res) => {
if(res) {
fs.readFile(cacheFile, (err, res) => {
cache = JSON.parse(res)
// console.log("cache:", cache)
resolve()
})
} else {
// console.log("cache file doesn't exist")
resolve()
})
}
})
})
} else {
resolve()
}
})
}
static initFs() {
const isNodejs = process && process.version ? true : false
return new Promise((resolve, reject) => {
if(!isNodejs) {
fs.init(1 * 1024 * 1024, (err) => {
if(err) {
console.error("Couldn't initialize file system:", err)
} else {
// console.log("cache file doesn't exist")
resolve()
// console.debug("FileSystem initialized")
}
resolve()
})
} else {
resolve()