alacritty.yml

# Configuration for Alacritty, the GPU enhanced terminal emulator

# Any items in the `env` entry below will be added as
# environment variables. Some entries may override variables
# set by alacritty it self.
env:
  # TERM env customization.
  #
  # If this property is not set, alacritty will set it to xterm-256color.
  #
  # Note that some xterm terminfo databases don't declare support for italics.
  # You can verify this by checking for the presence of `smso` and `sitm` in
  # `infocmp xterm-256color`.
  TERM: xterm-256color-italic

window:
  # Window dimensions (changes require restart)
  #
  # Specified in number of columns/lines, not pixels. If both are zero this
  # setting is ignored.
  dimensions:
    columns: 95
    lines: 75

  # Window padding (changes require restart)
  #
  # Blank space added around the window in pixels. This padding is not scaled by
  # DPI and the specified value is always added at both opposing sides.
  padding:
    x: 2
    y: 2

  # Window decorations
  #
  # Available values:
  # - full: borders and title bar
  # - none: neither borders nor title bar
  # - transparent: title bar, transparent background and title bar buttons
  # - buttonless: title bar, transparent background, but no title bar buttons
  decorations: full

scrolling:
  # maximum number of lines in the scrollback buffer. Specifying '0' will
  # disable scrolling.
  history: 0

  # Number of lines the viewport will move for every line scrolled when
  # scrollback is enabled (history > 0).
  multiplier: 3

  # Faux Scrolling
  #
  # The `faux_multiplier` setting controls the number of lines the terminal
  # should scroll when the alternate screen buffer is active. This is used to
  # allow mouse scrolling for applications like `man`.
  #
  # Specifying `0` will disable faux scrolling.
  faux_multiplier: 3

  # Scroll to the bottom when new text is written to the terminal.
  auto_scroll: false

# Display tabs using this many cells (changes require restart)
#
# Some applications, like Emacs, rely on knowing about the width of a tab. To
# prevent unexpected behavior in these applications, it's also required to
# change the `it` value in terminfo when altering this setting.
#
tabspaces: 8

# When true, bold text is drawn using the bright variant of colors.
draw_bold_text_with_bright_colors: true

# Font configuration (changes require restart)
font:
  # The normal (roman) font face to use.
  # Style can be specified to pick a specific face.
  normal:
    family: "Fira Code"
    # family: "Source Code Pro"
    style: Retina

  # The bold font face
  bold:
    family: "Fira Code"
    # family: "Source Code Pro"
    style: Bold

  # The italic font face
  italic:
    # family: "Fira Code"
    family: "Source Code Pro"
    style: "Medium Italic"

  # Point size of the font
  size: 14.0

  # Offset is the extra space around each character. offset.y can be thought of
  # as modifying the linespacing, and offset.x as modifying the letter spacing.
  offset:
    x: 0
    y: 0

  # Glyph offset determines the locations of the glyphs within their cells with
  # the default being at the bottom. Increase the x offset to move the glyph to
  # the right, increase the y offset to move the glyph upward.
  glyph_offset:
    x: 0
    y: 0

  # Scale the font size based on the monitor's DPI. This will lead to bigger
  # text on HiDPI screens and make reading text a little easier.
  scale_with_dpi: true

  # Thin stroke font rendering (macOS only)
  #
  # Thin strokes are suitable for retina displays, but for non-retina you
  # probably want this set to false.
  use_thin_strokes: true

# Should display the render timer
render_timer: false

# Use custom cursor colors. If true, display the cursor in the cursor.foreground
# and cursor.background colors, otherwise invert the colors of the cursor.
custom_cursor_colors: false

# Colors
colors:
  # # Default colours
  # primary:
  #   background: '0xffffff'
  #   foreground: '0x2e2e2d'

  # # Colors the cursor will use if `custom_cursor_colors` is true
  # cursor:
  #   text: '0x2e2e2d'
  #   # text: '0x000000'
  #   cursor: '0xffffff'

  # # Normal colors
  # normal:
  #   black:   '0x000000'
  #   red:     '0xc62828'
  #   green:   '0x558b2f'
  #   yellow:  '0xf9a825'
  #   blue:    '0x1565c0'
  #   magenta: '0x6a1e9a'
  #   cyan:    '0x00838f'
  #   white:   '0xf2f2f2'

  # # Bright colors
  # bright:
  #   black:   '0x545454'
  #   red:     '0xef5350'
  #   green:   '0x8bc34a'
  #   yellow:  '0xffeb3b'
  #   blue:    '0x64b5f6'
  #   magenta: '0xba68c8'
  #   cyan:    '0x26c6da'
  #   white:   '0xe0e0e0'

  # # Dim colors (Optional)
  # dim:
  #   black:   '0x333333'
  #   red:     '0xf2777a'
  #   green:   '0x99cc99'
  #   yellow:  '0xffcc66'
  #   blue:    '0x6699cc'
  #   magenta: '0xcc99cc'
  #   cyan:    '0x66cccc'
  #   white:   '0xdddddd'

  # Tomorrow Night Bright
   # primary:
   #   background: '0x000000'
   #   foreground: '0xeaeaea'

   # cursor:
   #   text: '0x000000'
   #   cursor: '0xffffff'

   # normal:
   #   black:   '0x000000'
   #   red:     '0xd54e53'
   #   green:   '0xb9ca4a'
   #   yellow:  '0xe6c547'
   #   blue:    '0x7aa6da'
   #   magenta: '0xc397d8'
   #   cyan:    '0x70c0ba'
   #   white:   '0xffffff'

   # bright:
   #   black:   '0x666666'
   #   red:     '0xff3334'
   #   green:   '0x9ec400'
   #   yellow:  '0xe7c547'
   #   blue:    '0x7aa6da'
   #   magenta: '0xb77ee0'
   #   cyan:    '0x54ced6'
   #   white:   '0xffffff'

# Visual Bell
#
# Any time the BEL code is received, Alacritty "rings" the visual bell. Once
# rung, the terminal background will be set to white and transition back to the
# default background color. You can control the rate of this transition by
# setting the `duration` property (represented in milliseconds). You can also
# configure the transition function by setting the `animation` property.
#
# Possible values for `animation`
# `Ease`
# `EaseOut`
# `EaseOutSine`
# `EaseOutQuad`
# `EaseOutCubic`
# `EaseOutQuart`
# `EaseOutQuint`
# `EaseOutExpo`
# `EaseOutCirc`
# `Linear`
#
# To completely disable the visual bell, set its duration to 0.
#
visual_bell:
  animation: EaseOutExpo
  duration: 0

# Background opacity
background_opacity: 1.0

# Key bindings
#
# Each binding is defined as an object with some properties. Most of the
# properties are optional. All of the alphabetical keys should have a letter for
# the `key` value such as `V`. Function keys are probably what you would expect
# as well (F1, F2, ..). The number keys above the main keyboard are encoded as
# `Key1`, `Key2`, etc. Keys on the number pad are encoded `Number1`, `Number2`,
# etc.  These all match the glutin::VirtualKeyCode variants.
#
# Possible values for `mods`
# `Command`, `Super` refer to the super/command/windows key
# `Control` for the control key
# `Shift` for the Shift key
# `Alt` and `Option` refer to alt/option
#
# mods may be combined with a `|`. For example, requiring control and shift
# looks like:
#
# mods: Control|Shift
#
# The parser is currently quite sensitive to whitespace and capitalization -
# capitalization must match exactly, and piped items must not have whitespace
# around them.
#
# Either an `action`, `chars`, or `command` field must be present.
#   `action` must be one of `Paste`, `PasteSelection`, `Copy`, or `Quit`.
#   `chars` writes the specified string every time that binding is activated.
#     These should generally be escape sequences, but they can be configured to
#     send arbitrary strings of bytes.
#   `command` must be a map containing a `program` string, and `args` array of
#     strings. For example:
#     - { ... , command: { program: "alacritty", args: ["-e", "vttest"] } }
#
# Want to add a binding (e.g. "PageUp") but are unsure what the X sequence
# (e.g. "\x1b[5~") is? Open another terminal (like xterm) without tmux,
# then run `showkey -a` to get the sequence associated to a key combination.
#
key_bindings:
  - { key: V,        mods: Command,       action: Paste                        }
  - { key: C,        mods: Command,       action: Copy                         }
  - { key: Q,        mods: Command,       action: Quit                         }
  - { key: Home,                          chars: "\x1bOH",   mode: AppCursor   }
  - { key: Home,                          chars: "\x1b[H",   mode: ~AppCursor  }
  - { key: End,                           chars: "\x1bOF",   mode: AppCursor   }
  - { key: End,                           chars: "\x1b[F",   mode: ~AppCursor  }
  - { key: Equals,   mods: Command,       action: IncreaseFontSize             }
  - { key: Minus,    mods: Command,       action: DecreaseFontSize             }
  - { key: Minus,    mods: Command|Shift, action: ResetFontSize                }
  - { key: PageUp,   mods: Shift,         chars: "\x1b[5;2~"                   }
  - { key: PageUp,   mods: Control,       chars: "\x1b[5;5~"                   }
  - { key: PageUp,                        chars: "\x1b[5~"                     }
  - { key: PageDown, mods: Shift,         chars: "\x1b[6;2~"                   }
  - { key: PageDown, mods: Control,       chars: "\x1b[6;5~"                   }
  - { key: PageDown,                      chars: "\x1b[6~"                     }
  - { key: Left,     mods: Shift,         chars: "\x1b[1;2D"                   }
  - { key: Left,     mods: Control,       chars: "\x1b[1;5D"                   }
  - { key: Left,     mods: Alt,           chars: "\x1b[1;3D"                   }
  - { key: Left,                          chars: "\x1b[D",   mode: ~AppCursor  }
  - { key: Left,                          chars: "\x1bOD",   mode: AppCursor   }
  - { key: Right,    mods: Shift,         chars: "\x1b[1;2C"                   }
  - { key: Right,    mods: Control,       chars: "\x1b[1;5C"                   }
  - { key: Right,    mods: Alt,           chars: "\x1b[1;3C"                   }
  - { key: Right,                         chars: "\x1b[C",   mode: ~AppCursor  }
  - { key: Right,                         chars: "\x1bOC",   mode: AppCursor   }
  - { key: Up,       mods: Shift,         chars: "\x1b[1;2A"                   }
  - { key: Up,       mods: Control,       chars: "\x1b[1;5A"                   }
  - { key: Up,       mods: Alt,           chars: "\x1b[1;3A"                   }
  - { key: Up,                            chars: "\x1b[A",   mode: ~AppCursor  }
  - { key: Up,                            chars: "\x1bOA",   mode: AppCursor   }
  - { key: Down,     mods: Shift,         chars: "\x1b[1;2B"                   }
  - { key: Down,     mods: Control,       chars: "\x1b[1;5B"                   }
  - { key: Down,     mods: Alt,           chars: "\x1b[1;3B"                   }
  - { key: Down,                          chars: "\x1b[B",   mode: ~AppCursor  }
  - { key: Down,                          chars: "\x1bOB",   mode: AppCursor   }
  - { key: Tab,      mods: Shift,         chars: "\x1b[Z"                      }
  - { key: F1,                            chars: "\x1bOP"                      }
  - { key: F2,                            chars: "\x1bOQ"                      }
  - { key: F3,                            chars: "\x1bOR"                      }
  - { key: F4,                            chars: "\x1bOS"                      }
  - { key: F5,                            chars: "\x1b[15~"                    }
  - { key: F6,                            chars: "\x1b[17~"                    }
  - { key: F7,                            chars: "\x1b[18~"                    }
  - { key: F8,                            chars: "\x1b[19~"                    }
  - { key: F9,                            chars: "\x1b[20~"                    }
  - { key: F10,                           chars: "\x1b[21~"                    }
  - { key: F11,                           chars: "\x1b[23~"                    }
  - { key: F12,                           chars: "\x1b[24~"                    }
  - { key: Back,                          chars: "\x7f"                        }
  - { key: Back,     mods: Alt,           chars: "\x1b\x7f"                    }
  - { key: Insert,                        chars: "\x1b[2~"                     }
  - { key: Delete,                        chars: "\x1b[3~"                     }

    # Open a new alacritty window
  - { key: N,        mods: Command,       command: { program: "/usr/bin/open", args: [ "-n", "/Users/trevor/Applications/Alacritty.app" ]} }

    # shortcuts for tmux. the leader key is control-b (0x02)
  - { key: W,        mods: Command,       chars: "\x02&"                       }  # close tab (kill)
  - { key: T,        mods: Command,       chars: "\x02c"                       }  # new tab
  - { key: RBracket, mods: Command|Shift, chars: "\x02n"                       }  # select next tab
  - { key: LBracket, mods: Command|Shift, chars: "\x02p"                       }  # select previous tab
  - { key: RBracket, mods: Command,       chars: "\x02o"                       }  # select next pane
  - { key: LBracket, mods: Command,       chars: "\x02;"                       }  # select last (previously used) pane
  - { key: F,        mods: Command,       chars: "\x02/"                       }  # search (upwards) (see tmux.conf)

mouse:
  # Click settings
  #
  # The `double_click` and `triple_click` settings control the time
  # alacritty should wait for accepting multiple clicks as one double
  # or triple click.
  double_click: { threshold: 300 }
  triple_click: { threshold: 300 }

  selection:
    semantic_escape_chars: ",│`|:\"' ()[]{}<>"

    # When set to `true`, selected text will be copied to the primary clipboard.
    save_to_clipboard: false

# Mouse bindings
#
# Available fields:
# - mouse
# - action
# - mods (optional)
#
# Values for `mouse`:
# - Middle
# - Left
# - Right
# - Numeric identifier such as `5`
#
# All available `mods` and `action` values are documented in the key binding
# section.
mouse_bindings:
  - { mouse: Middle, action: PasteSelection }

# Cursor style
#
# Values for 'cursor_style':
#   - Block
#   - Underline
#   - Beam
cursor_style: Block

hide_cursor_when_typing: true

dynamic_title: false

# Live config reload (changes require restart)
live_config_reload: true

# Shell
#
# You can set shell.program to the path of your favorite shell, e.g. /bin/fish.
# Entries in shell.args are passed unmodified as arguments to the shell.
shell:
  program: /usr/local/homebrew/bin/fish
  args:
    - --command=tmux

# vim: nospell