Class: EchoWish

Inherits:
Djinni::Wish
  • Object
show all
Defined in:
lib/rubeepass/wish/echo_wish.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ EchoWish

Returns a new instance of EchoWish.



58
59
60
61
62
63
64
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 58

def initialize
    @fields = {
        "pass" => "Password",
        "url" => "URL",
        "user" => "Username"
    }
end

Instance Method Details

#aliases ⇒ Object 



4
5
6
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 4

def aliases
    return ["echo"]
end

#description ⇒ Object 



8
9
10
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 8

def description
    return "Echo specified field to stdout"
end

#execute(args, djinni_env = Hash.new) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 12

def execute(args, djinni_env = Hash.new)
    # "".split(" ", 2) => [] aka [nil, nil]
    # " ".split(" ", 2) => [""] aka ["", nil]
    # "pass".split(" ", 2) => ["pass"] aka ["pass", nil]
    # "pass ".split(" ", 2) => ["pass", ""]

    field, path = args.split(" ", 2)
    if (
        field.nil? ||
        field.empty? ||
        !@fields.include?(field) ||
        path.nil? ||
        path.empty?
    )
        usage
        return
    end

    keepass = djinni_env["keepass"]
    cwd = djinni_env["cwd"]

    path = keepass.absolute_path(path, cwd.path)
    path, _, target = path.rpartition("/")
    new_cwd = keepass.find_group_like(path)

    if (new_cwd.nil? || !new_cwd.has_entry_like?(target))
        puts "Entry not found"
        return
    end

    # Prefer exact match
    entry = new_cwd.entries_by_title(target)[0]

    # Fallback to case-insensitive match
    entry ||= new_cwd.entries_by_title(target, true)[0]

    case field
    when "pass"
        entry.echo_password
    when "url"
        entry.echo_url
    when "user"
        entry.echo_username
    end
end

#tab_complete(input, djinni_env = Hash.new) ⇒ Object 



66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 66

def tab_complete(input, djinni_env = Hash.new)
    # "".split(" ", 2) => [] aka [nil, nil]
    # " ".split(" ", 2) => [""] aka ["", nil]
    # "pass".split(" ", 2) => ["pass"] aka ["pass", nil]
    # "pass ".split(" ", 2) => ["pass", ""]

    field, path = input.split(" ", 2)
    return [@fields, "", ""] if (field.nil? || field.empty?)

    if (path.nil?)
        completions = @fields.select do |f, d|
            f.start_with?(field)
        end
        return [completions, field, " "]
    end

    cwd = djinni_env["cwd"]
    groups, entries = cwd.fuzzy_find(path)

    completions = Hash.new
    groups.each do |group|
        completions[group] = "Group"
    end
    entries.each do |entry|
        completions[entry] = "Entry"
    end

    append = "/"
    append = "" if (groups.empty?)

    return [completions, path.rpartition("/")[-1], append]
end

#usage ⇒ Object 



99
100
101
102
103
104
105
106
107
 
# File 'lib/rubeepass/wish/echo_wish.rb', line 99

def usage
    puts "#{aliases.join(", ")} <field> <entry>"
    puts "    #{description}."
    puts
    puts "FIELDS"
    @fields.each do |field, desc|
        puts "    #{field}"
    end
end