I hate vcpkg so much.rb

require "date"
require "fileutils"
require "json"

# Make a commit.
# We need the portfiles to refer to an actual commit.
# It will only commit if anything changed, tho.
system "git add ."
system %{git commit -m "Auto commit (content changed) #{DateTime.now.strftime "%d/%m/%Y %H:%M:%S"}"}

# Update the ports to point at the latest SHA from this repo
latest_commit = `git log --format=format:%H -n 1`

external_vcpkg_configs_to_update = []

# Update all the portfiles
Dir["ports/*/*.cmake"].each do |portfile|
    content = File.read portfile
    if content.include? "URL file://c:/Code/SkyrimScripting/vcpkg_Examples"
        content.sub! /REF ([a-zA-Z0-9]+)/, "REF #{latest_commit}"
    else
        if content =~ %r{URL file://(.*)$}
            path = $1
            Dir.chdir path do
                latest_path_commit = `git log --format=format:%H -n 1`
                content.sub! /REF ([a-zA-Z0-9]+)/, "REF #{latest_path_commit}"
                Dir[File.join path, "**", "vcpkg-configuration.json"].each do |vcpkg_path|
                    external_vcpkg_configs_to_update << vcpkg_path
                end
            end
        else
            puts "Unsupported URL for local SHA update: #{portfile}"
        end
    end
    File.write portfile, content
end

# Update all the vcpkg-configuration's
Dir["Consumers/*/vcpkg-configuration.json"].each do |vcpkg_config|
    config = JSON.parse File.read(vcpkg_config)
    config["registries"].first["baseline"] = latest_commit
    File.write vcpkg_config, JSON.pretty_generate(config, {
        indent: "  "
    })
end

# Ok, now we need a second, separate commit (to not mess up the portfile SHA)
# which can be used to update ports and stuffs
system "git add ."
system %{git commit -m "Auto commit (portfile update) #{DateTime.now.strftime "%d/%m/%Y %H:%M:%S"}"}

Dir["ports/*"].each do |port|
    port_name = File.basename port
    sha = `git rev-parse HEAD:ports/#{port_name}`.strip
    Dir["versions/*/#{port_name}.json"].each do |version|
        versions = JSON.parse File.read(version)
        versions["versions"].last["git-tree"] = sha
        File.write version, JSON.pretty_generate(versions, {
            indent: "  "
        })
    end
end

# And add & commit again!
system "git add ."
system "git commit --amend --no-edit"

# Go ahead and nuke vcpkg too. Comment this out if you don't want it.
Dir.chdir("C:/Code/vcpkg") do
    system "git clean -fdx"
    system "bootstrap-vcpkg.bat"
end

# Let's kill ALL build dirs too...
Dir["**/*/build"].each do |build_dir|
    FileUtils.rm_r build_dir if File.directory? build_dir
end

# Update all external vcpkg configs to point to our latest basline
latest_commit = `git log --format=format:%H -n 1`
external_vcpkg_configs_to_update.each do |vcpkg_config|
    config = JSON.parse File.read(vcpkg_config)
    config["registries"].each do |registry|
        if registry["repository"].end_with? "vcpkg_Examples"
            registry["baseline"] = latest_commit
            # Let's blow away the build folder here :)
            build_dir = File.join File.dirname(vcpkg_config), "build"
            if File.directory? build_dir
                FileUtils.rm_r build_dir
            end
        end
    end
    File.write vcpkg_config, JSON.pretty_generate(config, {
        indent: "  "
    })
end