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feat: PNG writer based on Stumpy libs

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Roberto Alsina
2024-09-21 14:45:15 -03:00
parent 766f9b4708
commit 6a6827f26a
8 changed files with 135 additions and 0 deletions
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10
src/main.cr
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@@ -4,6 +4,10 @@ require "./tartrazine"
HELP = <<-HELP
tartrazine: a syntax highlighting tool
You can use the CLI to generate HTML, terminal, JSON or SVG output
from a source file using different themes.
Keep in mind that not all formatters support all features.
Usage:
tartrazine (-h, --help)
tartrazine FILE -f html [-t theme][--standalone][--line-numbers]
@@ -13,6 +17,8 @@ Usage:
[-o output]
tartrazine FILE -f svg [-t theme][--standalone][--line-numbers]
[-l lexer][-o output]
tartrazine FILE -f png [-t theme][--line-numbers]
[-l lexer][-o output]
tartrazine FILE -f json [-o output]
tartrazine --list-themes
tartrazine --list-lexers
@@ -78,6 +84,10 @@ if options["-f"]
formatter.standalone = options["--standalone"] != nil
formatter.line_numbers = options["--line-numbers"] != nil
formatter.theme = theme
when "png"
formatter = Tartrazine::Png.new
formatter.line_numbers = options["--line-numbers"] != nil
formatter.theme = theme
else
puts "Invalid formatter: #{formatter}"
exit 1