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Contents
include LearnChef::Workflow
include Chef::Mixin::ShellOut
# this is used to name the subdirectory where the output (stdout, stderr, exit code) is written.
property :name, String, name_property: true
# the command to run.
property :command, String, required: true
# the directory to run the command.
property :cwd, String, required: true
# directory to write output to.
property :cache, String, required: false, default: nil
# the shell to run the command from. options are :bash and :powershell.
property :shell, Symbol, required: false, default: :current
# a Hash of environment variables to set before the command is run.
property :environment, Hash, required: false, default: {}
action :run do
# Ensure working directory exists.
directory cwd do
recursive true
end
# Override anything mentioned in with_task_options.
resolved_shell = (shell == :current) ? task_options[:shell] : shell
resolved_environment = (environment.empty?) ? task_options[:environment] : environment
resolved_cache = (cache.nil?) ? task_options[:cache] : cache
# Generate final command to run.
case resolved_shell
when :bash
cmd = command
when :powershell
cmd = "powershell.exe -Command \"#{command}\""
end
# Run the command.
result = shell_out(cmd, cwd: cwd, environment: resolved_environment)
# Write the result to disk.
unless resolved_cache.nil?
# Ensure cache directory exists.
directory ::File.join(resolved_cache, name) do
recursive true
end
# Write stdout.
file stdout_file(resolved_cache, name) do
content result.stdout
end
# Write stderr.
file stderr_file(resolved_cache, name) do
content result.stderr
end
# Write exit code.
file status_file(resolved_cache, name) do
content result.exitstatus.to_s
end
# Write the command (helps with debugging).
file command_file(resolved_cache, name) do
content command
end
end
end
Version data entries
6 entries across 4 versions & 1 rubygems