Created
September 23, 2015 02:06
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Scans a file for unique colors (in hex) and generates a page of swatches for them.
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| #!/usr/bin/env ruby | |
| require 'pp' | |
| theme = File.read("molokai.vim") | |
| colors = theme.scan(/(#[a-f0-9]{6})/i).to_a.flatten.uniq | |
| pp colors | |
| File.open("colors.html", "w") do |f| | |
| f.write <<-EOF | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| body { | |
| font-family: sans-serif; | |
| margin: 0; | |
| } | |
| div { | |
| box-sizing: border-box; | |
| color: white; | |
| float: left; | |
| padding: 2em; | |
| text-align: center; | |
| width: 25%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| EOF | |
| colors.each do |color| | |
| f.write "<div style='background-color: #{color};'>#{color}</div>" | |
| end | |
| f.write <<-EOF | |
| </body> | |
| </html> | |
| EOF | |
| end |
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