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base: ralsina:357b121af1f3744b0e74b50b172fcbac44e3599a
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ralsina:main
ralsina:image_writer
ralsina:go-enry
ralsina:heuristics
ralsina:v0.13.0
ralsina:v0.12.0
ralsina:v0.11.1
ralsina:v0.11.0
ralsina:v0.10.0
ralsina:v0.9.1
ralsina:v0.9.0
ralsina:v0.8.0
ralsina:v0.7.0
ralsina:v0.6.4
ralsina:v0.6.3
ralsina:v0.6.1
ralsina:v0.6.0
ralsina:v0.5.1
ralsina:v0.5.0
ralsina:v0.4.0
ralsina:v0.3.0
ralsina:v0.2.0
ralsina:v0.1.1
ralsina:v0.1.0
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compare: ralsina:ae03e4612ec58001fcb32a9f337b968d408d6349
Branches Tags
ralsina:main
ralsina:image_writer
ralsina:go-enry
ralsina:heuristics
ralsina:v0.13.0
ralsina:v0.12.0
ralsina:v0.11.1
ralsina:v0.11.0
ralsina:v0.10.0
ralsina:v0.9.1
ralsina:v0.9.0
ralsina:v0.8.0
ralsina:v0.7.0
ralsina:v0.6.4
ralsina:v0.6.3
ralsina:v0.6.1
ralsina:v0.6.0
ralsina:v0.5.1
ralsina:v0.5.0
ralsina:v0.4.0
ralsina:v0.3.0
ralsina:v0.2.0
ralsina:v0.1.1
ralsina:v0.1.0

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357b121af1 ... ae03e4612e

7 changed files with 58 additions and 58 deletions
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4
README.md
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@ -63,9 +63,7 @@ require "tartrazine"
lexer = Tartrazine.lexer("crystal") lexer = Tartrazine.lexer("crystal")
theme = Tartrazine.theme("catppuccin-macchiato") theme = Tartrazine.theme("catppuccin-macchiato")
formatter = Tartrazine::Html.new puts Tartrazine::Html.new.format(File.read(ARGV[0]), lexer, theme)
formatter.theme = theme
puts formatter.format(File.read(ARGV[0]), lexer)
``` ```
## Contributing ## Contributing

2
shard.yml
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@ -1,5 +1,5 @@
name: tartrazine name: tartrazine
version: 0.5.1 version: 0.4.0
authors: authors:
- Roberto Alsina <roberto.alsina@gmail.com> - Roberto Alsina <roberto.alsina@gmail.com>

4
src/formatter.cr
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@ -12,10 +12,6 @@ module Tartrazine
property theme : Theme = Tartrazine.theme("default-dark") property theme : Theme = Tartrazine.theme("default-dark")
# Format the text using the given lexer. # Format the text using the given lexer.
def format(text : String, lexer : Lexer, io : IO = nil) : Nil
raise Exception.new("Not implemented")
end
def format(text : String, lexer : Lexer) : String def format(text : String, lexer : Lexer) : String
raise Exception.new("Not implemented") raise Exception.new("Not implemented")
end end

22
src/formatters/ansi.cr
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@ -12,14 +12,9 @@ module Tartrazine
end end
def format(text : String, lexer : Lexer) : String def format(text : String, lexer : Lexer) : String
outp = String::Builder.new("")
format(text, lexer, outp)
outp.to_s
end
def format(text : String, lexer : Lexer, outp : IO) : Nil
tokenizer = Tokenizer.new(lexer, text) tokenizer = Tokenizer.new(lexer, text)
i = 0 i = 0
output = String.build do |outp|
outp << line_label(i) if line_numbers? outp << line_label(i) if line_numbers?
tokenizer.each do |token| tokenizer.each do |token|
outp << colorize(token[:value], token[:type]) outp << colorize(token[:value], token[:type])
@ -29,6 +24,21 @@ module Tartrazine
end end
end end
end end
output
end
# def format(text : String, lexer : Lexer) : String
# output = String.build do |outp|
# lexer.group_tokens_in_lines(lexer.tokenize(text)).each_with_index do |line, i|
# label = line_numbers? ? "#{i + 1}".rjust(4).ljust(5) : ""
# outp << label
# line.each do |token|
# outp << colorize(token[:value], token[:type])
# end
# end
# end
# output
# end
def colorize(text : String, token : String) : String def colorize(text : String, token : String) : String
style = theme.styles.fetch(token, nil) style = theme.styles.fetch(token, nil)

25
src/formatters/html.cr
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@ -35,26 +35,23 @@ module Tartrazine
end end
def format(text : String, lexer : Lexer) : String def format(text : String, lexer : Lexer) : String
outp = String::Builder.new("") text = format_text(text, lexer)
format(text, lexer, outp) if standalone?
outp.to_s text = wrap_standalone(text)
end end
text
def format(text : String, lexer : Lexer, io : IO) : Nil
pre, post = wrap_standalone
io << pre if standalone?
format_text(text, lexer, io)
io << post if standalone?
end end
# Wrap text into a full HTML document, including the CSS for the theme # Wrap text into a full HTML document, including the CSS for the theme
def wrap_standalone def wrap_standalone(text) : String
output = String.build do |outp| output = String.build do |outp|
outp << "<!DOCTYPE html><html><head><style>" outp << "<!DOCTYPE html><html><head><style>"
outp << style_defs outp << style_defs
outp << "</style></head><body>" outp << "</style></head><body>"
outp << text
outp << "</body></html>"
end end
{output.to_s, "</body></html>"} output
end end
private def line_label(i : Int32) : String private def line_label(i : Int32) : String
@ -64,9 +61,11 @@ module Tartrazine
"<span #{line_id} #{line_class} style=\"user-select: none;\">#{line_label} </span>" "<span #{line_id} #{line_class} style=\"user-select: none;\">#{line_label} </span>"
end end
def format_text(text : String, lexer : Lexer, outp : IO) def format_text(text : String, lexer : Lexer) : String
# lines = lexer.group_tokens_in_lines(lexer.tokenize(text))
tokenizer = Tokenizer.new(lexer, text) tokenizer = Tokenizer.new(lexer, text)
i = 0 i = 0
output = String.build do |outp|
if surrounding_pre? if surrounding_pre?
pre_style = wrap_long_lines? ? "style=\"white-space: pre-wrap; word-break: break-word;\"" : "" pre_style = wrap_long_lines? ? "style=\"white-space: pre-wrap; word-break: break-word;\"" : ""
outp << "<pre class=\"#{get_css_class("Background")}\" #{pre_style}>" outp << "<pre class=\"#{get_css_class("Background")}\" #{pre_style}>"
@ -82,6 +81,8 @@ module Tartrazine
end end
outp << "</code></pre>" outp << "</code></pre>"
end end
output
end
# ameba:disable Metrics/CyclomaticComplexity # ameba:disable Metrics/CyclomaticComplexity
def style_defs : String def style_defs : String

11
src/formatters/json.cr
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@ -4,15 +4,8 @@ module Tartrazine
class Json < Formatter class Json < Formatter
property name = "json" property name = "json"
def format(text : String, lexer : Lexer) : String def format(text : String, lexer : Lexer, _theme : Theme) : String
outp = String::Builder.new("") lexer.tokenize(text).to_json
format(text, lexer, outp)
outp.to_s
end
def format(text : String, lexer : Lexer, io : IO) : Nil
tokenizer = Tokenizer.new(lexer, text)
io << Tartrazine::Lexer.collapse_tokens(tokenizer.to_a).to_json
end end
end end
end end

8
src/main.cr
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@ -85,11 +85,13 @@ if options["-f"]
lexer = Tartrazine.lexer(name: options["-l"].as(String), filename: options["FILE"].as(String)) lexer = Tartrazine.lexer(name: options["-l"].as(String), filename: options["FILE"].as(String))
input = File.open(options["FILE"].as(String)).gets_to_end input = File.open(options["FILE"].as(String)).gets_to_end
output = formatter.format(input, lexer)
if options["-o"].nil? if options["-o"].nil?
outf = STDOUT puts output
else else
outf = File.open(options["-o"].as(String), "w") File.open(options["-o"].as(String), "w") do |outf|
outf << output
end
end end
formatter.format(input, lexer, outf)
end end