Module: Gen

Defined in:
lib/libgen/gen.rb

Class Method Summary collapse

Class Method Details

.asset_path ⇒ Object 



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# File 'lib/libgen/gen.rb', line 15

def self.asset_path 
    root + "/asset"
end

.buildlib(out_dir, ndk_dir, lib) ⇒ Object 



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# File 'lib/libgen/gen.rb', line 77

def self.buildlib(out_dir, ndk_dir, lib) 
    puts "开始编译#{lib}，请耐心等待...".colorize(:green)
    sh_path = asset_path + "/#{lib}.sh"
    `sh "#{sh_path}" "#{tmp_dir}" "#{ndk_dir}"  "#{asset_path}"`
end

.empty?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/libgen/gen.rb', line 83

def self.empty?(val) 
    val && !val.empty? 
end

.file_exist?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/libgen/gen.rb', line 87

def self.file_exist?(path) 
    File.exist?(path)
end

.libgen_path ⇒ Object 



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# File 'lib/libgen/gen.rb', line 19

def self.libgen_path 
    root + "/libgen"
end

.root ⇒ Object 



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# File 'lib/libgen/gen.rb', line 7

def self.root
    File.dirname __dir__
end

.run ⇒ Object 



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# File 'lib/libgen/gen.rb', line 23

def self.run
    options = {}
    OptionParser.new do |opts|
        opts.banner = "Usage: 编译C/C++库为提供安卓/ios所用， 请自行下载NDK工具包"

        opts.on("-o", "--out folder", "输入目录") do |v|
            options[:out] = v
        end

        opts.on("-n", "--ndk folder","ndk所在的目录") do |v|
            options[:ndk] = v 
        end

        opts.on("-l", "--lib lib",Array,"库名称，例如：libpng、x265、libde265、libheif ...") do |v|
            options[:lib] = v 
        end
    end.parse!

    out_dir = options[:out] 
    ndk_dir = options[:ndk]
    lib_type = options[:lib]

    if file_exist? tmp_dir 
        `rm -rf #{tmp_dir}`
    end
    `mkdir -p #{tmp_dir}`

    if !(file_exist?(out_dir) && file_exist?(ndk_dir)) 
        puts "指定的目录不存在".colorize(:red)
        return 
    end

    lib_type.each do |lib| 
        if lib == "libheif" 
            ["x265", "libde265" , "libpng"].each do |dlib|
                buildlib out_dir, ndk_dir, dlib 
            end
        end
        buildlib out_dir, ndk_dir, lib 
    end

    if lib_type.length == 0  
        puts "请指定 -t，可选为 [libpng、x265、libde265、libheif]"
    end

    `cp -r -f "#{tmp_dir}/out" "#{out_dir}"`
    puts "任务完成，请查看目标目录".colorize(:green)
    `open #{out_dir}`

    if file_exist? tmp_dir 
        `rm -rf #{tmp_dir}`
    end
end

.tmp_dir ⇒ Object 



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# File 'lib/libgen/gen.rb', line 11

def self.tmp_dir
    "/tmp/com.app.libgen.747528f1"  
end