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fix temp folder not created on setup env
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@wendyliga
wendyliga committed Apr 2, 2020
1 parent 40f5781 commit 4245cc9
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Showing 3 changed files with 133 additions and 33 deletions.
2 changes: 2 additions & 0 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -13,5 +13,7 @@ uninstall:

clean:
rm -rf .build
# clear all cache and logging
rm -rf ~/.mimiq

.PHONY: build install uninstall clean
4 changes: 2 additions & 2 deletions Package.resolved
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@
"repositoryURL": "https://github.com/wendyliga/Explorer.git",
"state": {
"branch": null,
"revision": "eee4f6224853f236490a8349b70553fd59876551",
"version": "0.0.3"
"revision": "c31815c61076122cab594249e1de9d5afd047d17",
"version": "0.0.4"
}
},
{
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160 changes: 129 additions & 31 deletions Sources/mimiq/main.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,55 @@ import Foundation
// MARK: - Configuration

private let appName = "mimiq"
private let version = "0.3.1"
private let version = "0.3.3"

// Environment setup params
private let defaultResultPath = "~/Desktop/"
private let documentPath = "~/"
private let mimiqFolder = documentPath + ".mimiq/"
private let logFolder = mimiqFolder + "log/"
private let tempFolder = mimiqFolder + "temp/"

// MARK: - Logging

class Log {
static let `default` = Log()

private let dateFormatter = DateFormatter()
private let logFileName: String
private let logFileExtension = "log"
private var logs: [String] = []

init() {
// Log file name
dateFormatter.dateFormat = "yyyyMMddHHmmss"
logFileName = dateFormatter.string(from: Date())
}

@discardableResult
func write(message: String, printOut: Bool = false) -> Result<Bool, Error> {
if printOut {
print(message)
}

dateFormatter.dateFormat = "HH:mm:ss"
let newLog = "[\(dateFormatter.string(from: Date()))] \(message)"
logs.append(newLog)

let file = File(name: logFileName, content: logs.joined(separator: "\n"), extension: logFileExtension)
let operation = SingleFileOperation(file: file, path: logFolder)

let writeOperationResult = Explorer.default.write(operation: operation, writingStrategy: .overwrite)
guard writeOperationResult.successValue != nil else {
return .failure(writeOperationResult.failureValue!)
}

return .success(true)
}
}

// MARK: - Simulator List Struct

struct Runtime: Decodable {
let identifier: String
}
Expand All @@ -46,6 +88,8 @@ struct Simulator: Decodable {
let name: String
}

// MARK: - Json Encoder Extension

extension JSONDecoder {
func decode<T: Decodable>(_ type: T.Type, from data: Data, keyPath: String) throws -> T {
let toplevel = try JSONSerialization.jsonObject(with: data)
Expand All @@ -59,6 +103,8 @@ extension JSONDecoder {
}
}

// MARK: - String Extension

extension String {
/**
Remove file extension from filename
Expand All @@ -85,14 +131,32 @@ extension String {
}
}

func explorableMimiqFilename(_ explorable: Explorable) -> String? {
guard let file = explorable as? File else {
return nil
}
// MARK: - Setup Environment

func configureEnvironment() -> Result<SingleFolderOperation, Error> {
let tempFolder = Folder(name: "temp", contents: [])
let logFolder = Folder(name: "log", contents: [])
let mimiqFolder = Folder(name: ".mimiq", contents: [tempFolder, logFolder])

return file.name.hasPrefix("mimiq") ? file.name : nil
let operation = SingleFolderOperation(folder: mimiqFolder, path: documentPath)
return Explorer.default.write(operation: operation, writingStrategy: .skippable)
}

// MARK: - Remove Cache

func removeCache() {
// delete created file
// TODO: convert it to Explorer
do {
try FileManager.default.removeItem(atPath: tempFolder)
Log.default.write(message: "success remove cache at \(tempFolder)")
} catch {
Log.default.write(message: "error remove because \(error.localizedDescription)")
}
}

// MARK: - Shell Command

@discardableResult
func shell(launchPath: String = "/usr/bin/env", arguments: [String]) -> (status: Int32, output: String?) {
let task = Process()
Expand All @@ -101,6 +165,7 @@ func shell(launchPath: String = "/usr/bin/env", arguments: [String]) -> (status:

let pipe = Pipe()
task.standardOutput = pipe
task.standardError = pipe

task.launch()
task.waitUntilExit()
Expand All @@ -118,6 +183,7 @@ func mustInteruptShell(launchPath: String = "/usr/bin/env", arguments: [String],

let pipe = Pipe()
task.standardOutput = pipe
task.standardError = pipe

DispatchQueue.global(qos: .background).async {
task.launch()
Expand All @@ -135,21 +201,6 @@ func mustInteruptShell(launchPath: String = "/usr/bin/env", arguments: [String],
return (status: task.terminationStatus, output: output)
}

func configureEnvironment() -> Result<SingleFolderOperation, Error> {
let movFolder = Folder(name: "mov", contents: [])
let logFolder = Folder(name: "log", contents: [])
let mimiqFolder = Folder(name: ".mimiq", contents: [movFolder, logFolder])

let operation = SingleFolderOperation(folder: mimiqFolder, path: documentPath)
return Explorer.default.write(operation: operation, writingStrategy: .skippable)
}

func removeCache() {
// delete created file
// TODO: convert it to Explorer
try? FileManager.default.removeItem(atPath: tempFolder)
}

var isHomebrewInstalled: Bool {
shell(arguments: [#"! homebrew_loc="$(type -p "brew")" || [[ -z $homebrew_loc ]];"#]).status == 1
}
Expand Down Expand Up @@ -302,7 +353,13 @@ struct Mimiq: ParsableCommand {

// get last increment number
let fileWithMimiqPrefix = listFiles
.compactMap(explorableMimiqFilename)
.compactMap { explorable -> String? in
guard let file = explorable as? File else {
return nil
}

return file.name.hasPrefix("mimiq") ? file.name : nil
}

let lastMimiqIncrementNumber = fileWithMimiqPrefix
.compactMap { Int($0.withoutPrefix("mimiq")) }
Expand Down Expand Up @@ -339,66 +396,107 @@ struct Mimiq: ParsableCommand {
}

func run() throws {
log("mimiq start to run")

#if os(Linux)
print("\(appName) is not support linux yet")
log("mimiq is running on linux", printOut: isVerbose)
return
#endif

log("mimiq is running on mac")

guard configureEnvironment().successValue != nil else {
log("failed setup environment")
print("💥 Failed to Setup Enviroment"); return
}

log("environment setup success")

guard isHomebrewInstalled else {
log("missing homebrew")
print("💥 Missing Homebrew, please install Homebrew, for more visit https://brew.sh"); return
}

log("Homebrew is installed")

if !isFFMpegInstalled {
print("⚙️ Missing ffmpeg, installing...(This may take a while)")
log("missing ffmpeg")
print("⚙️ Missing ffmpeg, installing...(This may take a while)")

log("installing ffmpeg")
let command = "brew install ffmpeg"
let installFFMpegResult = shell(arguments: [command])

let command = "brew install ffmpeg" + (isVerbose ? "" : " >/dev/null")
shell(arguments: [command])
guard installFFMpegResult.status == 0 else {
log("error install mmpeg: \(installFFMpegResult.output as Optional)")
print("💥 failed install ffmpeg"); return
}

log("success install ffmpeg: \(installFFMpegResult.output as Optional)")
}


guard let mimiqTarget = mimiqTarget else {
log("no available simulator")
print("💥 No Available Simulator to mimiq"); return
}

log("simulator target \(mimiqTarget)")

// Start Recording
let movRawFileName = UUID().uuidString
let movFileName = movRawFileName + ".mov"
let movSource = tempFolder + movFileName

log("simulator to record on \(movSource)")

let recordCommand = "xcrun simctl io \(mimiqTarget.udid.uuidString) recordVideo -f \(movSource)" + (isVerbose ? "" : " &> /dev/null")
let recordCommand = "xcrun simctl io \(mimiqTarget.udid.uuidString) recordVideo -f \(movSource)"
let recordMessage = "🔨 Recording Simulator \(mimiqTarget.name) with UDID \(mimiqTarget.udid)... Press Enter to Stop.)"
log(#"start recording with command "\#(recordCommand)""#)
let recordResult = mustInteruptShell(arguments: [recordCommand], message: recordMessage)

log("record simulator finish with status \(recordResult.status)")
guard recordResult.status == 0 else {
removeCache()
log("error record simulator: \(recordResult.output as Optional)")
print("💥 Record Failed, Please Try Again"); return
}

print("⚙️ Creating GIF..")

log("stop recording")
log("start creating GIF")
print("⚙️ Creating GIF..")

let gifTargetPath = resultPath + mimiqFileName + ".gif"
log("GIF will be created on \(gifTargetPath)")

let setPallete = #"palette="/tmp/palette.png""#
let configureFilter = #"filters="fps=15,scale=320:-1:flags=lanczos""#
let slicingVideo = #"ffmpeg -nostdin -v warning -i \#(movSource) -vf "$filters,palettegen=stats_mode=diff" -y $palette"# + (isVerbose ? "" : " &> /dev/null")
let createGIF = #"ffmpeg -nostdin -i \#(movSource) -i $palette -loglevel panic -lavfi "$filters,paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle" -y \#(gifTargetPath)"# + (isVerbose ? "" : " &> /dev/null")
let createGIF = #"ffmpeg -nostdin -i \#(movSource) -i $palette -loglevel panic -lavfi "$filters,paletteuse=dither=bayer:bayer_scale=5:diff_mode=rectangle" -y \#(gifTargetPath)"#
let generateGIFCommand = [setPallete, configureFilter , slicingVideo, createGIF].joined(separator: ";")
log(#"executing ffmpeg with command "\#(generateGIFCommand)""#)

guard shell(arguments: [generateGIFCommand]).status == 0 else {
let generateGIFResult = shell(arguments: [generateGIFCommand])

guard generateGIFResult.status == 0 else {
// clear generated cache
removeCache()
log("error generating GIF: \(generateGIFResult.output as Optional)")
print("💥 Failed on Creating GIF, Please Try Again"); return
}

log(#"success generating GIF: \#(generateGIFResult.output as Optional)"#)

// clear generated cache
removeCache()

log("GIF generated at \(gifTargetPath)")
print("✅ Grab your GIF at \(gifTargetPath)")

}

private func log(_ message: String) {
Log.default.write(message: message, printOut: isVerbose)
}
}

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