Class: RuAUR::Pacman

Inherits:
Object
  • Object
show all
Defined in:
lib/ruaur/pacman.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Pacman

Returns a new instance of Pacman.



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# File 'lib/ruaur/pacman.rb', line 39

def initialize
    if (ScoobyDoo.where_are_you("pacman").nil?)
        raise RuAUR::Error::MissingDependency.new("pacman")
    end

    @pac_nocolor = "pacman --color=never"
    @pac_color = "pacman --color=always"
    @pac_cmd = @pac_color
    @pac_cmd = @pac_nocolor if (!RuAUR.hilight?)
    @installed = query
end

Instance Method Details

#clean(noconfirm = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 6

def clean(noconfirm = false)
    puts(hilight_status("Cleaning pacman cache..."))
    system("sudo #{@pac_cmd} -Sc") if (!noconfirm)
    system("sudo #{@pac_cmd} -Sc --noconfirm") if (noconfirm)
end

#download(pkg_name, noconfirm = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 12

def download(pkg_name, noconfirm = false)
    puts(hilight_status("Downloading #{pkg_name}..."))
    if (!noconfirm)
        system("sudo #{@pac_cmd} -Sw #{pkg_name}")
    else
        system("sudo #{@pac_cmd} -Sw #{pkg_name} --noconfirm")
    end
end

#exist?(pkg_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruaur/pacman.rb', line 21

def exist?(pkg_name)
    return !%x(
        #{@pac_nocolor} -Ss "^#{pkg_name.shellescape}$"
    ).empty?
end

#install(pkg_name, noconfirm = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 51

def install(pkg_name, noconfirm = false)
    if (@installed.include?(pkg_name))
        puts(hilight_installed("Already installed: #{pkg_name}"))
        return
    end

    puts(hilight_status("Installing #{pkg_name}..."))
    if (!noconfirm)
        system("sudo #{@pac_cmd} -S #{pkg_name} --needed")
    else
        system(
            "sudo #{@pac_cmd} -S #{pkg_name} --needed --noconfirm"
        )
    end

    @installed.merge!(query(pkg_name))
end

#install_local(pkgs, noconfirm = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 69

def install_local(pkgs, noconfirm = false)
    puts(hilight_status("Installing compiled packages..."))
    xzs = pkgs.join(" ")
    if (!noconfirm)
        system("sudo #{@pac_cmd} -U #{xzs}")
    else
        system("sudo #{@pac_cmd} -U #{xzs} --noconfirm")
    end
end

#query(pkg_name = "", info = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 79

def query(pkg_name = "", info = false)
    results = Hash.new
    if (info)
        result = %x(#{@pac_nocolor} -Qi #{pkg_name} 2>/dev/null)
        result.strip!
        results[pkg_name] = result if (!result.empty?)
    else
        result = %x(#{@pac_nocolor} -Q #{pkg_name} 2>/dev/null)
        result.strip!
        result.split("\n").each do |l|
            name, version = l.split
            results[name] = version
        end
    end
    return results
end

#query_aur(pkg_name = "") ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 96

def query_aur(pkg_name = "")
    results = Hash.new
    %x(
        #{@pac_nocolor} -Qm #{pkg_name} 2>/dev/null
    ).each_line do |line|
        line = line.split
        results[line[0]] = line[1]
    end
    return results
end

#query_owns(file_names) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 107

def query_owns(file_names)
    return %x(#{@pac_nocolor} -Qo #{file_names})
end

#remove(pkg_names, nosave = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 111

def remove(pkg_names, nosave = false)
    puts(hilight_status("Removing #{pkg_names.join(" ")}..."))
    if (!nosave)
        system("sudo #{@pac_cmd} -Rs #{pkg_names.join(" ")}")
    else
        system("sudo #{@pac_cmd} -Rns #{pkg_names.join(" ")}")
    end
end

#search(pkg_names) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 120

def search(pkg_names)
    results = Array.new
    return results if (pkg_names.nil? || pkg_names.empty?)

    %x(
        #{@pac_nocolor} -Ss #{pkg_names}
    ).split("\n").each do |line|
        reg = "^([^\/ ]+)\/([^ ]+) ([^ ]+)( .*)?$"
        match = line.match(/#{reg}/)
        if (match)
            repo, name, version, trailing = match.captures
            repo.strip!
            name.strip!
            version.strip!
            trailing = "" if (trailing.nil?)
            trailing.strip!

            results.push(
                RuAUR::Package.new(
                    {
                        "Description" => "",
                        "Name" => name,
                        "NumVotes" => nil,
                        "URLPath" => nil,
                        "Version" => version
                    },
                    repo
                )
            )
            if (trailing.include?("[installed]"))
                results.last.installed
            end
        elsif (results.any?)
            results.last.description += " #{line.strip}"
        end
    end

    return results
end

#upgrade(noconfirm = false) ⇒ Object 



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# File 'lib/ruaur/pacman.rb', line 160

def upgrade(noconfirm = false)
    puts(hilight_status("Updating..."))
    system("sudo #{@pac_cmd} -Syyu") if (!noconfirm)
    system("sudo #{@pac_cmd} -Syyu --noconfirm") if (noconfirm)
end