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Create symlink for emacsclient in use! method. #34

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Create symlink for emacsclient in use! method. #34

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82e1e59
Create symlink for emacsclient in use! method.
areina Mar 3, 2014
7257dc9
Create symlinks for extra binaries.
areina Mar 5, 2014
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4 changes: 2 additions & 2 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
/evm-*.gem
/bin/emacs
/bin/evm-emacs
/bin/*
!bin/evm
5 changes: 3 additions & 2 deletions lib/evm.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,9 @@
module Evm
ROOT_PATH = File.expand_path('..', File.dirname(__FILE__))
LOCAL_PATH = File.join('/', 'usr', 'local', 'evm')
EMACS_PATH = File.join(ROOT_PATH, 'bin', 'emacs')
EVM_EMACS_PATH = File.join(ROOT_PATH, 'bin', 'evm-emacs')
EMACS_BIN_PATH = File.join(ROOT_PATH, 'bin')
EMACS_PATH = File.join(EMACS_BIN_PATH, 'emacs')
EVM_EMACS_PATH = File.join(EMACS_BIN_PATH, 'evm-emacs')

def self.abort(*args)
STDERR.puts args.join(' ')
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21 changes: 21 additions & 0 deletions lib/evm/package.rb
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Expand Up @@ -22,7 +22,28 @@ def bin
end
end

def extra_binaries
bin_path = if Evm::Os.osx?
File.join(path, 'Emacs.app', 'Contents', 'MacOS', 'bin')
else
File.join(path, 'bin')
end

Dir.glob(File.join(bin_path, "*"))
end

def clear_bin_dir
current = Dir.glob(File.join(Evm::EMACS_BIN_PATH, '*')).reject do |bin_path|
File.basename(bin_path) == "evm"
end

FileUtils.rm_f(current)
end

def use!
clear_bin_dir

FileUtils.ln_sf(extra_binaries, Evm::EMACS_BIN_PATH)
FileUtils.ln_sf(bin, Evm::EVM_EMACS_PATH)
unless File.symlink?(Evm::EMACS_PATH)
FileUtils.ln_sf(Evm::EVM_EMACS_PATH, Evm::EMACS_PATH)
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