# Rantfile for Rant :)

import "md5"
import %w(rubytest rubydoc rubypackage autoclean win32/rubycmdwrapper sys/more)

task :default => :test

dist_files = sys["{bin,lib,test,doc,misc}/**/*"]
dist_files.shun("html", "coverage")
dist_files += sys["*"].no_dir.exclude("InstalledFiles", "Session.vim")
dist_files.exclude("mk", "bench-*")
hp_files = sys["doc/homepage/*"]
rdoc_files = sys["README", "NEWS", "INSTALL", "doc/*.rdoc"]

# remove when compiler stuff is getting useful...
dist_files.exclude "lib/rant/compiler*", "lib/rant/import/c/program.rb"

rdoc_opts = %w(-S -c UTF-8 --title Rant --main README)

gen RubyPackage, "rant#{var :pkg_ext}" do |t|
    t.version = `#{sys.sp Env::RUBY_EXE} run_rant --version`.split[1]
    t.summary = "Rant is a Ruby based build tool."
    t.files = dist_files
    t.bindir = "bin"
    t.executable %w(rant rant-import)
    t.author = "Stefan Lang"
    t.email = "langstefan@gmx.at"
    t.rubyforge_project = "make"
    t.homepage = "http://make.rubyforge.org"
    t.has_rdoc = false
    t.gem_extra_rdoc_files = rdoc_files
    t.gem_rdoc_options = rdoc_opts
    desc "Create packages for distribution."
    t.package_task
end

desc "Generate documentation."
gen RubyDoc do |g|
    g.verbose = true
    g.dir = "doc/html"
    g.files = rdoc_files
    g.opts = rdoc_opts + %w(-T doc/jamis.rb)
end

html_index = "doc/html/index.html"
api_index = html_index.sub("index", "api")

enhance "doc/html/index.html" do
    sys.rm_f api_index # remove old RDoc index page
    make "hp2doc"
end

task "hp2doc" do
    if test(?f, html_index) && !test(?f, api_index)
        sys.mv html_index, api_index
    end
    sys.cp hp_files, "doc/html"
end

desc "Publish html docs on make.rubyfore.org.",
     "Note: scp will prompt for rubyforge password."
task "publish-docs" => :doc do
    sys "scp -r doc/html/* langi@rubyforge.org:/var/www/gforge-projects/make/"
end

task "publish-hp" do
    sys "scp -r doc/homepage/* langi@rubyforge.org:/var/www/gforge-projects/make/"
end

desc "Run basic tests."
gen RubyTest do |g|
    g.libs << "test"
    g.pattern = 'test_*.rb'
end

desc "Run first test-project."
gen RubyTest, :testp1 do |g|
    g.libs << "test"
    g.test_files = ["test/project1/test_project.rb"]
end

desc "Run second test project."
gen RubyTest, :testp2 do |g|
    g.libs << "test"
    g.test_files = ["test/project2/test_project.rb"]
end

desc "Test small Ruby project."
gen RubyTest, :testrb1 do |g|
    g.libs << "test"
    g.test_files = %w(test/project_rb1/test_project_rb1.rb)
end

desc "Test plugins."
gen RubyTest, :testplugins do |g|
    g.libs << "test"
    g.test_files = sys["test/plugin/**/test_*"]
end

desc "Run all tests and generate coverage with rcov."
task :cov do
    lp = File.expand_path "lib"
    sys.cd "test" do
	sys %W(rcov -xtutil.rb,ts_*,tc_*,test_* -I#{lp} ts_all.rb)
    end
end

desc "Test project with subdirs."
gen RubyTest, :tsubdirs do |t|
    t.libs << "test"
    t.test_files = sys["test/subdirs/test_*.rb"]
end

desc "Test rant-import command."
gen RubyTest, :trimport do |t|
    t.libs << "test"
    t.test_files = sys["test/rant-import/test_*.rb"]
end

desc "Test import/ libraries."
gen RubyTest, :timport do |t|
    t.libs << "test"
    t.test_files = sys["test/import/**/test_*.rb"]
end

desc "Test C support."
gen RubyTest, :tc do |t|
    t.libs << "test"
    t.test_files = sys["test/c/test_*.rb", "test/import/c/**/test_*.rb"]
end

desc "Run all tests."
gen RubyTest, :tall do |g|
    g.libs << "test"
    g.test_files = sys["test/**/test_*.rb"]
end

task :t180 do |t|
    # my installed testrb version doesn't work with ruby-1.8.0
    sys.cd "test"
    if var[:TEST]
        sys "ruby180", "-rtest/unit", "-I", sys.expand_path("@lib"),
            "-I", sys.expand_path("."), var[:TEST].sub(/^test\//, '')
    else
        sys "ruby180 ts_all.rb"
    end
end

desc "Remove autogenerated files."
gen AutoClean, :clean
var[:clean].include %w(
    InstalledFiles .config bench-rant bench-depsearch test/coverage
)

# Just for quick visual testing of rant...
task :please_fail do |t|
    sys "mix_nix_gibts"
end

task "to-win" => :package do
    win_dir = "/mnt/data_fat/stefan/Ruby"
    Dir["pkg/*"].each { |f|
	target = File.join(win_dir, File.basename(f))
	make target => f do |t|
            sys.rm_rf target if test(?e, target)
            sys.cp_r f, t.name
	end
    }
end

desc "Install Rant."
task :install do
    sys.ruby "setup.rb"
    # try to install man page
    man_path = ENV["MANPATH"]
    if man_path
        puts "trying to install rant(1) manpage..."
        require 'rbconfig'
        prefix = Config::CONFIG["prefix"]
        dirs = sys.split_path man_path
        man_dir = dirs.find{|d| d == "#{prefix}/man" } || dirs.first
        sys.install "doc/rant.1", "#{man_dir}/man1", :mode => 0644 if man_dir
    end
end

if Env.on_windows?
    enhance :install => (gen Win32::RubyCmdWrapper, sys["bin/*"])
end

task "svn-clean" do
    `svn stat`.split(/\n/).each { |line|
        sys.clean line[7..-1] if line[0] == ??
    }
end

task "check-168" do
    rbfiles = sys["bin/rant*", "lib/**/*.rb"]
    ok = []
    bad = []
    rbfiles.each { |fn|
        sys "ruby168 -c #{fn}" do |ps|
            (ps.exitstatus == 0 ? ok : bad) << fn
        end
    }
    puts "Bad files:"
    bad.each { |b| puts "  #{b}" }
    puts "#{ok.size} of #{rbfiles.size} are OK"
end

task "fetch-svn-dump" do
    require 'net/http'
    require 'uri'
    url = URI.parse("http://svn.berlios.de/svndumps/rant-repos.gz")
    req = Net::HTTP::Get.new(url.path)
    puts "Starting download from: #{url}"
    res = Net::HTTP.start(url.host, url.port) { |http|
        http.request(req)
    }
    sys.write_to_file "../rant-repos.gz", res.body
end

# vim:ft=ruby