Module: Pit

Get name setting from current profile. If not opts specified, this just returns setting from current profile. If require specified, check keys on setting and open $EDITOR.

    # File lib/pit.rb, line 46
46:         def self.get(name, opts={})
47:                 ret = self.load[name] || {}
48:                 if opts[:require]
49:                         unless opts[:require].keys.all? {|k| ret[k] }
50:                                 ret = opts[:require].update(ret)
51:                                 ret = self.set(name, :config => ret)
52:                         end
53:                 end
54:                 ret || {"username"=>"", "password"=>""}
55:         end

Set name setting to current profile. If not opts specified, this opens $EDITOR with current profile setting. If `data` specified, this just sets it to current profile. If `config` specified, this opens $EDITOR with merged hash with specified hash and current profile.

    # File lib/pit.rb, line 17
17:         def self.set(name, opts={})
18:                 profile = self.load
19:                 if opts.key?(:data)
20:                         result = opts[:data]
21:                 else
22:                         if ENV["EDITOR"].nil? || !$stdout.tty?
23:                                 return {}
24:                         end
25:                         c = (opts[:config] || self.get(name)).to_yaml
26:                         t = Tempfile.new("pit")
27:                         t << c
28:                         t.close
29:                         system(ENV["EDITOR"], t.path)
30:                         t.open
31:                         result = t.read
32:                         if result == c
33:                                 warn "No Changes"
34:                                 return profile[name]
35:                         end
36:                         result = YAML.load(result)
37:                 end
38:                 profile[name] = result
39:                 @@profile.open("w") {|f| YAML.dump(profile, f) }
40:                 result
41:         end

Switch to current profile to name. Profile is set of settings. You can switch some settings using profile.

    # File lib/pit.rb, line 59
59:         def self.switch(name, opts={})
60:                 @@profile = Directory + "#{name}.yaml"
61:                 config = self.config
62:                 ret = config["profile"]
63:                 config["profile"] = name
64:                 @@config.open("w") {|f| f << config.to_yaml }
65:                 ret
66:         end

    # File lib/pit.rb, line 84
84:         def self.config
85:                 YAML.load(@@config.read)
86:         end

    # File lib/pit.rb, line 69
69:         def self.load
70:                 Directory.mkpath unless Directory.exist?
71:                 Directory.chmod 0700
72:                 unless @@config.exist?
73:                         @@config.open("w") {|f| f << {"profile"=>"default"}.to_yaml }
74:                         @@config.chmod(0600)
75:                 end
76:                 self.switch(self.config["profile"])
77:                 unless @@profile.exist?
78:                         @@profile.open("w") {|f| f << {}.to_yaml }
79:                         @@profile.chmod(0600)
80:                 end
81:                 YAML.load(@@profile.read) || {}
82:         end