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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <projectDescription> | ||
| <name>homebrew-rmtree</name> | ||
| <comment></comment> | ||
| <projects> | ||
| </projects> | ||
| <buildSpec> | ||
| <buildCommand> | ||
| <name>com.aptana.ide.core.unifiedBuilder</name> | ||
| <arguments> | ||
| </arguments> | ||
| </buildCommand> | ||
| </buildSpec> | ||
| <natures> | ||
| <nature>com.aptana.projects.webnature</nature> | ||
| <nature>com.aptana.ruby.core.rubynature</nature> | ||
| </natures> | ||
| </projectDescription> |
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|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| require 'formula' | ||
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| class BrewRmtree < Formula | ||
| homepage 'https://github.com/beeftornado/homebrew-rmtree' | ||
| url 'git://github.com/beeftornado/homebrew-rmtree.git' | ||
| version '1.0' | ||
|
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| skip_clean 'bin' | ||
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| def install | ||
| bin.install 'brew-rmtree.rb' | ||
| (bin + 'brew-rmtree.rb').chmod 0755 | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| require 'keg' | ||
| require 'formula' | ||
| require 'shellwords' | ||
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| module BrewRmtree | ||
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| USAGE = <<-EOS.undent | ||
| DESCRIPTION | ||
| `rmtree` allows you to remove a formula entirely, including all of its dependencies, | ||
| unless of course, they are used by another formula. | ||
| Warning: | ||
| Not all formulas declare their dependencies and therefore this command may end up | ||
| removing something you still need. It should be used with caution. | ||
| USAGE | ||
| brew rmtree formula1 [formula2] [formula3]... | ||
| Examples: | ||
| brew rmtree gcc44 gcc48 # Removes 'gcc44' and 'gcc48' and their dependencies | ||
| EOS | ||
|
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| module_function | ||
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| def bash(command) | ||
| escaped_command = Shellwords.escape(command) | ||
| return %x! bash -c #{escaped_command} ! | ||
| end | ||
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| def rmtree | ||
| if ARGV.size < 1 or ['-h', '?', '--help'].include? ARGV.first | ||
| puts USAGE | ||
| exit 0 | ||
| end | ||
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| raise KegUnspecifiedError if ARGV.named.empty? | ||
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| if not ARGV.force? | ||
| ARGV.named.each do |keg_name| | ||
| puts bash "brew uninstall #{keg_name}" | ||
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| deps = bash "join <(brew leaves) <(brew deps #{keg_name})" | ||
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| if deps.length > 0 | ||
| puts "Found lingering dependencies" | ||
| puts deps.chomp | ||
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| deps = deps.split("\n") | ||
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| deps.each do |dep| | ||
| dep = dep.chomp | ||
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| if !dep.empty? | ||
| # Check if anything currently installed uses the dependency | ||
| dep_deps = bash "brew uses --installed #{dep}" | ||
| dep_deps = dep_deps.chomp | ||
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| if dep_deps.length > 0 | ||
| puts "Not removing dependency #{dep} because other installed packages depend on it:" | ||
| puts dep_deps | ||
| else | ||
| # Nothing claims to depend on it | ||
| puts "Removing dependency #{dep}..." | ||
| puts bash "brew rmtree #{dep}" | ||
| end | ||
| end | ||
| end | ||
| else | ||
| puts "No dependencies left on system for #{keg_name}." | ||
| end | ||
| end | ||
| else | ||
| puts "--force is not supported." | ||
| end | ||
| rescue MultipleVersionsInstalledError => e | ||
| ofail e | ||
| puts "Use `brew rmtree --force #{e.name}` to remove all versions." | ||
| end | ||
| end | ||
|
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| BrewRmtree.rmtree | ||
| exit 0 |