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glurp/gen-style.css

Last active December 20, 2018 21:02
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Revisions

  1. glurp revised this gist Dec 20, 2018. 1 changed file with 19 additions and 0 deletions.
    19 changes: 19 additions & 0 deletions test.snip.rb
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    > Hello, this is test of cheat-sheet ruby generator.
    # string to array....
    "a,b,c,d".split(/,/)
    "a,bb,c".scan(/\w+/)
    # Array to string ....
    [1,2,3].inspect
    [1,2,3].join(",")
    # Array to hash ....
    Hash[1,2,3,4]
    hdd = [1,2,3,4,5,6,7,8].group_by {|v| v%4}
    # Hash to array....
    > direct conversion !
    hdd.to_a()
    hdd.keys()
    hdd.values()
    #### Test special html char
    > This comment has less-than, greater-than, ampersand : < ; >
    > Warning! global var/ressources can be embedded in the docs!
    ARGV.join(",")
  2. glurp created this gist Dec 20, 2018.
    26 changes: 26 additions & 0 deletions gen-style.css
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    * {
    font-size: small;
    }
    div#cols {
    column-width: 20em;
    column-gap: 4px;
    column-rule-style: solid;
    column-rule-color: #044;
    }
    h2,h3,h4,h5 {
    background: linear-gradient(to right, #005070 0%,#007090 100%);
    border-radius: 22px 22px;
    box-shadow: 2px 2px 6px 1px #000;
    margin-left: 30px;
    padding-left: 30px;
    }
    h4,h5 {
    background: linear-gradient(to right, #606060 0%,#808080 100%);
    border-radius: 7px 7px;
    box-shadow: 2px 2px 6px 1px #000;
    margin-left: 3px;
    padding-left: 30px;
    }
    code.c { background: #EEE}
    code.r { background: #AEE}
    code { padding-left: 10px }
    124 changes: 124 additions & 0 deletions shishi-generator.rb
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    require 'time'
    require 'slop'

    #############################################################"""
    class T
    def initialize(filename,css)
    @name=File.basename(filename.split(/\./,2).first)
    @css=css
    @fout="#{@name}.html"
    @out=[]
    end
    def template()
    @tpl||= DATA.read
    end
    def caption(line)
    header,caption=line.split(/\s/,2)
    level=header.size+1
    @out << "<h#{level}>#{pre(caption.strip)}</h#{level}>"
    end
    def comment(line)
    bidon,comment=line.split(/\s/,2)
    @out << "<p><b>#{pre(comment.strip)}</b></p>"
    end
    def process(col)
    end
    def process(page)
    end
    def get_binding() $binding end
    def evaluate(line)
    ev=eval(line,get_binding).inspect
    lb= ev.size>30 ? "<br>&nbsp;&nbsp;&nbsp;" : ""
    @out << "<code class='c'>#{pre(line)} </code>=>#{lb} <code class='r'>#{pre(ev)}</code><br/>"
    #puts "Eval of #{line} \t: #{ev}"
    rescue Exception => e
    puts "ERROR for #{line} : #{e}"
    @out << "<code class='c'>#{pre(line)} </code>=> <b>ERROR : #{e}</b><br>"
    end
    def pre(str)
    str.gsub("&","&amp;").gsub("<","&lt;").gsub(">","&gt;")
    end
    def generate()
    t=template().
    gsub("%TTITLE%",@name.gsub(/[\W_]/," ")).
    gsub("%CONTENT%",@out.join("\n")).
    gsub("%DATE%",Time.now.to_datetime.rfc3339().gsub("T"," ")).
    gsub("%CSS%", @css!="" ? "<style>\n#{File.read(@css)}\n</style>" : "")
    File.write(@fout,t)
    system("start",@fout)
    end
    end
    $binding=binding
    #############################################################"""
    ## M A I N
    #############################################################"""

    opt=Slop.parse do |o|
    o.on "-v", "--version" do
    puts "#{$0} v0.1"
    exit(0)
    end
    o.on '--help' do
    puts o
    exit
    end
    o.string "-s", "--css","css file for render your sheat cheet", default: ""
    end
    filename=opt.args.last
    css=opt[:css]

    if !filename
    puts opt
    exit(0)
    end
    unless File.readable?(filename)
    puts "File #{filename} do not exists !"
    exit(1)
    end

    unless css=="" || File.readable?(css)
    puts "File #{filename} do not exists !"
    exit(1)
    end

    puts "Process #{filename}..."

    traitment=T.new(filename,css)

    File.read(filename).lines.each do |line| line.strip!
    next if line.size<1
    case line
    when /^#/ then traitment.caption(line)
    when /^>/ then traitment.comment(line)
    when /%col/ then traitment.process(:col)
    when /%page/ then traitment.process(:page)
    else
    traitment.evaluate(line)
    end
    end
    traitment.generate()

    __END__
    <html>
    <head>
    <title>%TTITLE%</title>
    <style>
    body { margin: 0px; padding: 0px; }
    h1 {text-align: center;}
    h1,h2,h3,h4,h5,h6 { background: #034 ; color: white; padding-left: 3px;}
    code.c { background: #EEE}
    code.r { background: #AEE}
    code { padding-left: 10px }
    </style>
    %CSS%
    </head>
    <body>
    <h1>%TTITLE%</h1>
    <div id='cols'>
    %CONTENT%
    </div>
    <br>
    <hr>
    <center>Generated at %DATE%</center>
    </body>
    </html>