base PDF filename on original filename

Author: alexch

README.md

@@ -2,10 +2,21 @@
 
 A collection of useful legal clauses for coding consultants or employees to put into their contracts. Written and/or solicited by <a href="http://alexchaffee.com">Alex Chaffee</a>. Available at <https://github.com/alexch/clauses>.
 
-Similar clauses at <https://gist.github.com/postmodern/3242224>
-
 Disclaimer: I AM NOT A LAWYER. You should run all this by your own legal counsel.
 
+## Automatic contract generation
+
+1. write a contract using [Markdown](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet)
+2. use [`{{mustache}}`](https://mustache.github.io/) inside your document's body
+3. set variables in your document's header (a bunch of `name:value` lines, terminated with a blank line)
+4. run them through `process.rb` like this:
+
+  ./process.rb contract.md
+
+and like magic, a PDF version will appear!
+
+## License
+
 <p xmlns:dct="http://purl.org/dc/terms/">
   <a rel="license"
      href="http://creativecommons.org/publicdomain/zero/1.0/">
@@ -21,6 +32,7 @@ Disclaimer: I AM NOT A LAWYER. You should run all this by your own legal counsel
 
 ## Similar Projects
 
+* <https://gist.github.com/postmodern/3242224>
 * <https://stuffandnonsense.co.uk/projects/contract-killer/>
 * <http://www.docracy.com/>
 

contract.md

@@ -7,7 +7,6 @@
     duration: one month
     max_hours: twenty (20)
     rate: 100
-    deposit: 1000
     late_fee: five percent (5%)
     net_days: ten (10)
 
@@ -25,8 +24,8 @@ Consultant will not perform or invoice Client for Services in excess of {{max_ho
 
 2.	Fees & Expenses.
 Client shall pay Consultant at the rate of ${{rate}} per hour for the Services, and reimburse Consultant for reasonable out-of-pocket expenses incurred in connection with the Services.
-An initial deposit of ${{deposit}} will be due prior to the commencement of the Services, and fees will be deducted from such deposit until it is exhausted.
-Consultant will transmit an invoice to Client every two weeks, and Client will pay Consultant all amounts due within {{net_days}} days of receipt of such invoice.
+{{#deposit}}An initial deposit of ${{deposit}} will be due prior to the commencement of the Services, and fees will be deducted from such deposit until it is exhausted.
+{{/deposit}}Consultant will transmit an invoice to Client every two weeks, and Client will pay Consultant all amounts due within {{net_days}} days of receipt of such invoice.
 Late payments shall be subject to a late payment fee of {{late_fee}} of the amount due.
 
 3.	Intellectual Property.

contract.pdf

@@ -11,6 +11,9 @@ def usage
 
 source = ARGV[0] || usage
 
+source = Pathname.new(source)
+output_path = File.join(source.dirname, source.basename.to_s.split('.')[0..-2].join('.') + '.pdf')
+
 body = source.is_a?(IO) ? source.read : File.read(source)
 
 # parse headers
@@ -71,7 +74,7 @@ def usage
 require 'pdfkit'
 kit = PDFKit.new(html, :page_size => 'Letter')
 kit.stylesheets << "contract-style.css"
-file = kit.to_file("contract.pdf")
+file = kit.to_file(output_path)
 
 ap file
 `open #{file.path}`