Servicedock: Webgui for Docker Swarm. Manage Docker Swarm a a Service.
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called-from = ()
vendors = moz webkit o ms official
// stringify the given arg
-string(arg)
type(arg) + ' ' + arg
// require a color
require-color(color)
unless color is a 'color'
error('RGB or HSL value expected, got a ' + -string(color))
// require a unit
require-unit(n)
unless n is a 'unit'
error('unit expected, got a ' + -string(n))
// require a string
require-string(str)
unless str is a 'string' or str is a 'ident'
error('string expected, got a ' + -string(str))
// Math functions
abs(n) { math(n, 'abs') }
min(a, b) { a < b ? a : b }
max(a, b) { a > b ? a : b }
// Trigonometrics
PI = -math-prop('PI')
radians-to-degrees(angle)
angle * (180 / PI)
degrees-to-radians(angle)
unit(angle * (PI / 180),'')
sin(n)
n = degrees-to-radians(n) if unit(n) == 'deg'
round(math(n, 'sin'), 9)
cos(n)
n = degrees-to-radians(n) if unit(n) == 'deg'
round(math(n, 'cos'), 9)
// Rounding Math functions
ceil(n, precision = 0)
multiplier = 10 ** precision
math(n * multiplier, 'ceil') / multiplier
floor(n, precision = 0)
multiplier = 10 ** precision
math(n * multiplier, 'floor') / multiplier
round(n, precision = 0)
multiplier = 10 ** precision
math(n * multiplier, 'round') / multiplier
// return the sum of the given numbers
sum(nums)
sum = 0
sum += n for n in nums
// return the average of the given numbers
avg(nums)
sum(nums) / length(nums)
// return a unitless number, or pass through
remove-unit(n)
if typeof(n) is "unit"
unit(n, "")
else
n
// convert a percent to a decimal, or pass through
percent-to-decimal(n)
if unit(n) is "%"
remove-unit(n) / 100
else
n
// check if n is an odd number
odd(n)
1 == n % 2
// check if n is an even number
even(n)
0 == n % 2
// check if color is light
light(color)
lightness(color) >= 50%
// check if color is dark
dark(color)
lightness(color) < 50%
// desaturate color by amount
desaturate(color, amount)
adjust(color, 'saturation', - amount)
// saturate color by amount
saturate(color = '', amount = 100%)
if color is a 'color'
adjust(color, 'saturation', amount)
else
unquote( "saturate(" + color + ")" )
// darken by the given amount
darken(color, amount)
adjust(color, 'lightness', - amount)
// lighten by the given amount
lighten(color, amount)
adjust(color, 'lightness', amount)
// decrease opacity by amount
fade-out(color, amount)
color - rgba(black, percent-to-decimal(amount))
// increase opacity by amount
fade-in(color, amount)
color + rgba(black, percent-to-decimal(amount))
// spin hue by a given amount
spin(color, amount)
color + unit(amount, deg)
// mix two colors by a given amount
mix(color1, color2, weight = 50%)
unless weight in 0..100
error("Weight must be between 0% and 100%")
if length(color1) == 2
weight = color1[0]
color1 = color1[1]
else if length(color2) == 2
weight = 100 - color2[0]
color2 = color2[1]
require-color(color1)
require-color(color2)
p = unit(weight / 100, '')
w = p * 2 - 1
a = alpha(color1) - alpha(color2)
w1 = (((w * a == -1) ? w : (w + a) / (1 + w * a)) + 1) / 2
w2 = 1 - w1
channels = (red(color1) red(color2)) (green(color1) green(color2)) (blue(color1) blue(color2))
rgb = ()
for pair in channels
push(rgb, floor(pair[0] * w1 + pair[1] * w2))
a1 = alpha(color1) * p
a2 = alpha(color2) * (1 - p)
alpha = a1 + a2
rgba(rgb[0], rgb[1], rgb[2], alpha)
// invert colors, leave alpha intact
invert(color = '')
if color is a 'color'
rgba(#fff - color, alpha(color))
else
unquote( "invert(" + color + ")" )
// give complement of the given color
complement( color )
spin( color, 180 )
// give grayscale of the given color
grayscale( color = '' )
if color is a 'color'
desaturate( color, 100% )
else
unquote( "grayscale(" + color + ")" )
// mix the given color with white
tint( color, percent )
mix( white, color, percent )
// mix the given color with black
shade( color, percent )
mix( black, color, percent )
// return the last value in the given expr
last(expr)
expr[length(expr) - 1]
// return keys in the given pairs or object
keys(pairs)
ret = ()
if type(pairs) == 'object'
for key in pairs
push(ret, key)
else
for pair in pairs
push(ret, pair[0]);
ret
// return values in the given pairs or object
values(pairs)
ret = ()
if type(pairs) == 'object'
for key, val in pairs
push(ret, val)
else
for pair in pairs
push(ret, pair[1]);
ret
// join values with the given delimiter
join(delim, vals...)
buf = ''
vals = vals[0] if length(vals) == 1
for val, i in vals
buf += i ? delim + val : val
// add a CSS rule to the containing block
// - This definition allows add-property to be used as a mixin
// - It has the same effect as interpolation but allows users
// to opt for a functional style
add-property-function = add-property
add-property(name, expr)
if mixin
{name} expr
else
add-property-function(name, expr)
prefix-classes(prefix)
-prefix-classes(prefix, block)
// Caching mixin, use inside your functions to enable caching by extending.
$stylus_mixin_cache = {}
cache()
$key = (current-media() or 'no-media') + '__' + called-from[0] + '__' + arguments
if $key in $stylus_mixin_cache
@extend {"$cache_placeholder_for_" + $stylus_mixin_cache[$key]}
else if 'cache' in called-from
{block}
else
$id = length($stylus_mixin_cache)
&,
/$cache_placeholder_for_{$id}
$stylus_mixin_cache[$key] = $id
{block}