diff options
Diffstat (limited to 'install')
| -rw-r--r-- | install | 32 |
1 files changed, 26 insertions, 6 deletions
@@ -57,6 +57,15 @@ def macos_version @macos_version ||= /(10\.\d+)(\.\d+)?/.match(`/usr/bin/sw_vers -productVersion`).captures.first.to_f end +def git + @git ||= if ENV['GIT'] and File.executable? ENV['GIT'] + ENV['GIT'] + elsif Kernel.system '/usr/bin/which -s git' + 'git' + elsif Kernel.system 'xcrun -find git 2>&1 >/dev/null' + %w[xcrun git] + end +end # The block form of Dir.chdir fails later if Dir.CWD doesn't exist which I # guess is fair enough. Also sudo prints a warning message for no good reason @@ -78,6 +87,7 @@ ohai "This script will install:" puts "/usr/local/bin/brew" puts "/usr/local/Library/Formula/..." puts "/usr/local/Library/Homebrew/..." +puts "/usr/local/share/man/man1/brew.1" chmods = %w( . bin etc include lib lib/pkgconfig Library sbin share var var/log share/locale share/man share/man/man1 share/man/man2 share/man/man3 share/man/man4 @@ -114,13 +124,23 @@ else sudo "/usr/bin/chgrp admin /usr/local" end +ohai "Downloading and Installing Homebrew..." Dir.chdir "/usr/local" do - ohai "Downloading and Installing Homebrew..." - # -m to stop tar erroring out if it can't modify the mtime for root owned directories - # pipefail to cause the exit status from curl to propogate if it fails - # we use -k because OS X curl has a bunch of bad SSL certificates - # you may want to remove the -k flag from your fork! - system "/bin/bash -o pipefail -c '/usr/bin/curl -skSfL https://github.com/mxcl/homebrew/tarball/master | /usr/bin/tar xz -m --strip 1'" + if git + # we do it in three steps to avoid fetching other branches + system git, "init", "-q" + system git, "remote", "add", "origin", "https://github.com/mxcl/homebrew" + + args = git, "pull", "origin", "master", "--depth=1" + args.pop unless ARGV.include? "--fast" + system *args + else + # -m to stop tar erroring out if it can't modify the mtime for root owned directories + # pipefail to cause the exit status from curl to propogate if it fails + # we use -k because OS X curl has a bunch of bad SSL certificates + # you may want to remove the -k flag from your fork! + system "/bin/bash -o pipefail -c '/usr/bin/curl -skSfL https://github.com/mxcl/homebrew/tarball/master | /usr/bin/tar xz -m --strip 1'" + end end warn "/usr/local/bin is not in your PATH." unless ENV['PATH'].split(':').include? '/usr/local/bin' |