Class: Pod::Command::JxedtCommand::Header

Inherits:
Pod::Command::JxedtCommand show all
Defined in:
lib/cocoapods-jxedt/command/header/header.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Header

Returns a new instance of Header.



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 30

def initialize(argv)
    @pod_name = argv.option('name')
    @dir = argv.option('dir')
    @suffix = argv.option('suffix', 'h,m,mm,pch')
    @force_write = argv.flag?('write', false)
    @header_regulation = argv.option('header-regulation')
    @verbose_flag = argv.flag?('verbose', false)
    @log_path = argv.option('log-path')
    super
end

Class Method Details

.options ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 19

def self.options
    [
        ['--name', '需要修改header引用的pod name。没有该参数则会认为修改的是工程中的文件'],
        ['--dir', '需要修改的文件夹路径，一般情况下为pod组件的真实目录。如果修改的pod组件是development pods，也可以不传该参数。'],
        ['--write', '修改命中的头文件引用，不写入则直接输出需要修改的文件和修改内容。默认false'],
        ['--suffix', '处理的文件后缀，默认处理\'h,m,mm,pch\'后缀的文件'],
        ['--header-regulation', 'header name的正则，默认为\'[\w+-]*\.h\'，如果不满足也可以自定义'],
        ['--verbose', '在屏幕上输出修改文件的详情'],
        ['--log-path', '需要修改文件内容导出路径']
    ]
end

Instance Method Details

#dependent_targets! ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 159

def dependent_targets!
    dependent_targets = @installer.pod_targets
    unless @pod_name.nil?
        # 递归查找依赖
        def recursion_dependent_targets(target)
            target.dependent_targets.flat_map {|t|
                targets = [t]
                targets += recursion_dependent_targets(t) if target.dependent_targets.size > 0
                targets
            }.reject(&:nil?)
        end

        #  获取依赖
        dependent_targets = @installer.pod_targets.flat_map {|target|
            recursion_dependent_targets(target) if target.pod_name.to_s == @pod_name
        }.reject(&:nil?).uniq
    end
    dependent_targets
end

#header_name_regulation ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 122

def header_name_regulation
    @regulation = @header_regulation || '[\w+-]*\.h'  # header name的规则 [a-zA-Z0-9_+-]
    @regulation
end

#installer_for_config ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 116

def installer_for_config
    config = Pod::Config.instance
    return if config.podfile.nil?
    Pod::Installer.new(config.sandbox, config.podfile, config.lockfile)
end

#log_file_path ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 179

def log_file_path
    log_path = @log_path
    log_path << "/headerfix_output.txt" if log_path && File.directory?(log_path)
    return if log_path && (!File.exist?(File.dirname(log_path)))
    log_path
end

#process_target_files! ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 127

def process_target_files!
    process_target_files = []
    unless @dir.nil?
        def walk(path, &action)
            return unless path.exist?
            path.children.each do |child|
                result = action.call(child, &action)
                walk(child, &action) if result and child.directory?
            end
        end

        path = Pathname.new(@dir)
        walk(path) do |child|
            if child.directory? and [".framework", ".xcframework", ".bundle", ".dSYM"].include? child.extname
                next false
            elsif child.file?
                suffix = @suffix.split(',').join('|')
                process_target_files << (path + child) if child.to_s =~ /.*\.(#{suffix})$/
                next true
            else
                next true
            end
        end
    else
        process_target_files = @installer.pod_targets.flat_map {|target|
            suffix = @suffix.split(',').join('|')
            target.all_files.select {|file| file.to_s =~ /.*\.(#{suffix})$/ } if target.pod_name.to_s == @pod_name
        }.reject(&:nil?).uniq
    end
    process_target_files
end

#run ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 46

def run
    @installer = installer_for_config
    help! '请检查命令执行路径，需要在Podfile文件所在目录执行' if @installer.nil?

    @installer.sandbox.prepare # sandbox prepare
    @installer.resolve_dependencies # 解析依赖
    # @installer.integrate # 不需要执行也可以解析依赖关系

    process_target_files = process_target_files!
    dependent_targets = dependent_targets!

    # 查找
    public_header_mapping = {}
    dependent_targets.each {|target|
        next unless target.should_build?

        # 获取所有.h文件
        all_header_files = target.all_files.select {|file| file.to_s =~ /#{header_name_regulation}$/ }
        # 建立header文件和product_module_name的映射
        public_header_mapping.merge! all_header_files.reduce({}) { |hash, file|
            basename = File.basename(file)
            hash.update(basename.to_s => target.product_module_name)
        }
    }

    # 遍历需要处理的文件
    files, failed, record = [], [], []
    process_target_files.each {|file_path|
        changed = false
        lines = File.readlines(file_path)
        # 获取命中的行
        File.foreach(file_path).with_index {|line, num|
            matched = line =~ /^\s*#import\s*"#{header_name_regulation}"\s*\n$/ || line =~ /^\s*#import\s*<#{header_name_regulation}>\s*\n$/
            next unless matched
            
            header_name = line.match(/(?<=")#{header_name_regulation}(?=")/) || line.match(/(?<=<)#{header_name_regulation}(?=>)/)
            next unless public_header_mapping.include?("#{header_name}")

            changed = true # 文件需要修改
            project_module_name = public_header_mapping["#{header_name}"]
            replace_line = "#import " << "<#{project_module_name}/#{header_name}>\n"
            lines[num] = replace_line
            record << "#{file_path} 第#{num}行，#{line} => #{replace_line}"
        }
        files << file_path if changed
        begin
            File.open(file_path, 'w') { |f| f.write(lines.join) } if changed && @force_write
        rescue
            failed << file_path
        ensure
            help! "因权限问题文件修改失败：\n#{file_path}" if failed.size > 0
        end
    }
    puts "需要修改文件共有：#{files.size} 个，需要修改的头文件的地方共有：#{record.size} 处"
    puts "已修改完成" if files.size > 0 && @force_write

    if files.size > 0
        logs = "            \u9700\u8981\u4FEE\u6539\u7684\u6587\u4EF6\uFF1A\n            \#{JSON.pretty_generate(files)}\n\n            \u6587\u4EF6\u4FEE\u6539\u8BE6\u60C5\uFF1A\n            \#{JSON.pretty_generate(record)}\n        LOGS\n        logs.gsub!('\\\\\"', '\"').gsub!('\\\\n', '') # \u53BB\u9664\u8F6C\u4E49\u5B57\u7B26\n        puts logs if @verbose_flag\n        File.open(log_file_path, 'w') { |file| file.write(\"\#{logs}\") } unless log_file_path.nil?\n    end\nend\n"

#validate! ⇒ Object 



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# File 'lib/cocoapods-jxedt/command/header/header.rb', line 41

def validate!
    super
    help! 'A podspec name or dir is required.' if @pod_name.nil? && @dir.nil?
end