73 lines
2.0 KiB
Crystal
73 lines
2.0 KiB
Crystal
require "../backends.cr"
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class ApkBackend < Package::Backend::Packaging
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def initialize
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@name = "apk"
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end
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def package(context : Package::Context, package : Package::Package) : Bool
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# FIXME: This needs to have access to architecture (from Context?)
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# to work properly.
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old_cwd = Dir.current
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File.write "#{package.fake_root_directory}/.PKGINFO", ApkBackend.pkginfo package
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# Create data.tar.gz here.
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package_target = "#{context.packages_directory}/#{context.architecture}/#{package.name}-#{package.version}-r#{package.release}.apk"
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Dir.mkdir_p File.dirname package_target
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# FIXME: This shouldn’t have to be in users’ PATH. libexec?
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r = context.run package.fake_root_directory, "#{OWN_LIBEXEC_DIR}/assemble-apk.sh", [
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package_target
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]
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r.exit_status == 0
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end
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# This generated file content is specific to the Apk package manager.
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def self.pkginfo(package)
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du = `du -sk #{package.fake_root_directory}`
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size = du.sub(/[ \t].*/, "").to_i * 1024
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lines = [] of String
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lines << "# Generated by `packaging`."
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lines << "pkgname = #{package.name}"
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lines << "pkgver = #{package.version}-r#{package.release}"
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lines << "url = #{package.url || ""} "
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lines << "size = #{size}"
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lines << "origin = #{package.recipe.name}"
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lines << "buildtype = host" # This’ll need to be imported from Context.
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lines << "builddate = #{Time.utc.to_unix}"
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package.dependencies.each do |atom|
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lines << "depend = #{atom.to_s}"
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end
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package.provides.each do |atom|
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lines << "provides = #{atom.to_s}"
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end
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package.conflicts.each do |atom|
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lines << "conflicts = #{atom.to_s}"
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end
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lines.join("\n") + "\n"
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end
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# Install programs.
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def self.install(packages : Array(String))
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opts = ["add"] + (ENV["APK_FLAGS"]? || "-i").split(/[ \t]+/) + packages
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puts "+ apk #{opts.join " "}"
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r = Process.run "apk", opts,
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output: Process::Redirect::Inherit,
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input: Process::Redirect::Inherit,
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error: Process::Redirect::Inherit
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if r.exit_status != 0
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STDERR.puts "!! Running apk failed!"
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exit 8
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end
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end
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end
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