Module: EasyCreds::Theme

Defined in:
lib/easy_creds/theme.rb

Constant Summary collapse 

[
  '┌─┐┌─┐┌─┐┬ ┬  ┌─┐┬─┐┌─┐ ┬ ┌─┐',
  '├─ ├─┤└─┐└┬┘  │  ├┬ ├─ ┌─┤└─┐',
  '└─┘└─┘└─┘ ┴   └─┘┴  └─┘└─┘└─┘'
].freeze
ICONS = 
{
  ok: '✔',
  warn: '⚠',
  error: '✖',
  info: 'ℹ',
  push: '↑',
  pull: '↓',
  modified: '⇅',
  added: '↗',
  removed: '↙',
  lock: '⚙',
  vault: '▪',
  key: '◆',
  sync: '↔'
}.freeze
SPINNERS = 
%w[⠋ ⠙ ⠸ ⠴ ⠦ ⠧ ⠇ ⠏].freeze

Class Method Summary collapse

Class Method Details

.accent(str) ⇒ Object

#7aa2ff blue



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# File 'lib/easy_creds/theme.rb', line 43

def accent(str)  = "\e[38;2;122;162;255m#{str}\e[0m"   # #7aa2ff blue
 


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# File 'lib/easy_creds/theme.rb', line 82

def banner(vault, envs)
  width   = [TTY::Screen.width, 78].min
  inner_w = width - 4  # '│ ' on left + ' │' on right

  lines = [
    "  #{header("#{ICONS[:lock]}  easy_creds")}  #{dim('credentials ↔ 1Password sync')}",
    '',
    "  #{dim('vault')}    #{vault ? bold(vault) : dim('(not set)')}",
    "  #{dim('envs')}     #{envs.any? ? envs.map { |e| env_tag(e) }.join(dim(' · ')) : dim('—')}"
  ]

  rows = lines.map { |l| "#{box_side} #{rpad(l, inner_w)} #{box_side}" }
  ([box_top(width)] + rows + [box_bottom(width)]).join("\n")
end

.bold(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 46

def bold(str)    = pastel.bold(str)

.box_bottom(width) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 61

def box_bottom(width) = dim("╰#{'─' * [width - 2, 0].max}╯")

.box_h(width) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 62

def box_h(width)      = dim('─' * width)

.box_side ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 63

def box_side          = dim('│')

.box_top(width) ⇒ Object

── Rounded box-drawing helpers ────────────────────────────────────────



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# File 'lib/easy_creds/theme.rb', line 60

def box_top(width)    = dim("╭#{'─' * [width - 2, 0].max}╮")

.change_color(kind) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 51

def change_color(kind)
  case kind
  when :added    then ok(ICONS[:added])
  when :removed  then error(ICONS[:removed])
  when :modified then warn(ICONS[:modified])
  end
end

.dim(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 45

def dim(str)     = pastel.dim(str)

.env_tag(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 48

def env_tag(str) = accent(str)

.error(str) ⇒ Object

#ff7a8b red



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# File 'lib/easy_creds/theme.rb', line 42

def error(str)   = "\e[38;2;255;122;139m#{str}\e[0m"   # #ff7a8b red

.failure(msg) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 117

def failure(msg) = puts("  #{error(ICONS[:error])}  #{msg}")

.header(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 47

def header(str)  = "\e[1m\e[38;2;122;162;255m#{str}\e[0m"

.info(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 44

def info(str)    = accent(str)

.kbd(key) ⇒ Object

Kbd-cap key hint: [k] desc



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# File 'lib/easy_creds/theme.rb', line 66

def kbd(key) = "#{dim('[')}" + accent(key) + "#{dim(']')}"

.key_tag(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 49

def key_tag(str) = accent(str)

.notice(msg) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 118

def notice(msg)  = puts("  #{accent(ICONS[:info])}  #{msg}")

.ok(str) ⇒ Object

24-bit true-color helpers — Midnight design system



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# File 'lib/easy_creds/theme.rb', line 40

def ok(str)      = "\e[38;2;140;227;156m#{str}\e[0m"   # #8ce39c green

.pastel ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 35

def pastel
  @pastel ||= Pastel.new
end

.rpad(str, width) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 125

def rpad(str, width)
  str + (' ' * [width - strip_ansi(str).length, 0].max)
end

.section(title) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 97

def section(title)
  puts ''
  puts bold(title)
  puts dim('─' * [TTY::Screen.width, 60].min)
end

.strip_ansi(str) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 121

def strip_ansi(str)
  str.gsub(/\e\[[0-9;]*[mJHABCDsuK]/, '')
end

.success(msg) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 116

def success(msg) = puts("  #{ok(ICONS[:ok])}  #{msg}")

.title_bar(env_label, width, status: nil) ⇒ Object

Traffic-light title bar: ● ● ● title status



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# File 'lib/easy_creds/theme.rb', line 69

def title_bar(env_label, width, status: nil)
  lights     = "#{error('●')} #{warn('●')} #{ok('●')}"
  lights_vis = 5
  right_str  = status ? dim(status) : ''
  right_vis  = status ? strip_ansi(right_str).length : 0
  title_str  = "\e[1m\e[38;2;122;162;255m#{env_label}\e[0m"
  title_vis  = env_label.length
  pad_total  = [width - lights_vis - 2 - right_vis - title_vis - 2, 0].max
  pad_left   = pad_total / 2
  pad_right  = pad_total - pad_left
  "  #{lights}#{' ' * pad_left}#{title_str}#{' ' * pad_right}#{right_str}"
end

.tprompt_line ⇒ Object

Shell-prompt line: user@host ~/cwd [git-branch]



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# File 'lib/easy_creds/theme.rb', line 104

def tprompt_line
  user   = ENV.fetch('USER', ENV.fetch('USERNAME', 'user'))
  host   = ENV.fetch('HOSTNAME', `hostname -s 2>/dev/null`.strip)
  host   = host.split('.').first
  host   = 'localhost' if host.to_s.empty?
  cwd    = Dir.pwd.gsub(Dir.home, '~')
  branch = `git rev-parse --abbrev-ref HEAD 2>/dev/null`.strip
  out    = "#{ok(user)}#{dim('@')}#{accent(host)} #{dim(cwd)}"
  out   += " #{dim("[#{branch}]")}" unless branch.empty?
  out
end

.warn(str) ⇒ Object

#f5cf7b amber



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# File 'lib/easy_creds/theme.rb', line 41

def warn(str)    = "\e[38;2;245;207;123m#{str}\e[0m"   # #f5cf7b amber

.warning(msg) ⇒ Object 



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# File 'lib/easy_creds/theme.rb', line 119

def warning(msg) = puts("  #{warn(ICONS[:warn])}  #{msg}")