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fixing paths for running

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coffee compiles CoffeeScript source files into JavaScript.

Usage:
  coffee path/to/script.coffee
    -i, --interactive                run a CoffeeScript REPL (requires Narwhal)
    -r, --run                        compile and run a script (requires Narwhal)
    -o, --output [DIR]               set the directory for compiled JavaScript
    -w, --watch                      watch scripts for changes, and recompile
    -p, --print                      print the compiled JavaScript to stdout
    -l, --lint                       pipe the compiled JavaScript through JSLint
    -e, --eval                       compile a cli scriptlet or read from stdin
    -t, --tokens                     print the tokens that the lexer produces
    -v, --verbose                    print at every step of code generation
    -n, --no-wrap                    raw output, no safety wrapper or vars
        --install-bundle             install the CoffeeScript TextMate bundle
        --version                    display CoffeeScript version
    -h, --help                       display this help message outside of the coffee-script directory
This commit is contained in:
Jeremy Ashkenas
2009-12-27 12:43:05 -08:00
parent 55e736cb27
commit 7ae8687a3e
7 changed files with 24 additions and 13 deletions
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7
lib/coffee_script/command_line.rb
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@@ -19,6 +19,9 @@ Usage:
# Seconds to pause between checks for changed source files.
WATCH_INTERVAL = 0.5
# Path to the Narwhal Launcher:
LAUNCHER = File.expand_path(File.dirname(__FILE__)) + '/narwhal/js/launcher.js'
# Run the CommandLine off the contents of ARGV.
def initialize
@mtimes = {}
@@ -104,7 +107,7 @@ Usage:
# Use Narwhal to run an interactive CoffeeScript session.
def launch_repl
exec "narwhal lib/coffee_script/narwhal/js/launcher.js"
exec "narwhal #{LAUNCHER}"
rescue Errno::ENOENT
puts "Error: Narwhal must be installed to use the interactive REPL."
exit(1)
@@ -113,7 +116,7 @@ Usage:
# Use Narwhal to compile and execute CoffeeScripts.
def run_scripts
sources = @sources.join(' ')
exec "narwhal lib/coffee_script/narwhal/js/launcher.js #{sources}"
exec "narwhal #{LAUNCHER} #{sources}"
rescue Errno::ENOENT
puts "Error: Narwhal must be installed in order to execute CoffeeScripts."
exit(1)