Espruino/scripts/build_docs.py
2014-05-19 08:22:14 +01:00

257 lines
9.2 KiB
Python
Executable File

#!/usr/bin/python
# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
#
# Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk>
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# ----------------------------------------------------------------------------------------
# Builds HTML documentation for functions from the JSON included in comments in
# jswrap_*.c files
# ----------------------------------------------------------------------------------------
import subprocess;
import re;
import json;
import sys;
import os;
sys.path.append(".");
import common
# Scans files for comments of the form /*JSON......*/ and then writes out an HTML file describing
# all the functions
jsondatas = common.get_jsondata(True)
classes = []
for jsondata in jsondatas:
if "class" in jsondata:
if not jsondata["class"] in classes:
classes.append(jsondata["class"])
htmlFile = open('functions.html', 'w')
def html(s): htmlFile.write(s+"\n");
def htmlify(d):
d = re.sub(r'```([^`]+)```', r'<code>\1</code>', d) # code tags
d = re.sub(r'`([^`]+)`', r'<code>\1</code>', d) # code tags
d = re.sub(r'\[([^\]]*)\]\(([^\)]*)\)', r'<a href="\2">\1</a>', d) # links tags
d = re.sub(r'[^">](http://[^ ]+)', r'<a href="\1">\1</a>', d) # links tags
return d
def html_description(ds,current):
if not isinstance(ds, list): ds = [ ds ]
for d in ds:
for link in links:
if link!=current:
d = d.replace(" "+link+" ", " <a href=\"#"+links[link]+"\">"+link+"</a> ")
d = d.replace(" "+link+".", " <a href=\"#"+links[link]+"\">"+link+"</a>.")
d = d.replace(" "+link+"(", " <a href=\"#"+links[link]+"\">"+link+"</a>(")
html(" <p class=\"description\">"+htmlify(d)+"</p>")
def get_prefixed_name(jsondata):
s=""
if "class" in jsondata:
s=s+jsondata["class"]+"."
s=s+jsondata["name"]
return s
def get_fullname(jsondata):
s = common.get_prefix_name(jsondata)
if s!="": s = s + " "
if jsondata["type"]!="constructor":
if "class" in jsondata:
s=s+jsondata["class"]+"."
s=s+jsondata["name"]
return s
def get_surround(jsondata):
s = common.get_prefix_name(jsondata)
if s!="": s = s + " "
if jsondata["type"]!="constructor":
if "class" in jsondata: s=s+jsondata["class"]+"."
s=s+jsondata["name"]
if not common.is_property(jsondata):
args = [];
if "params" in jsondata:
for param in jsondata["params"]:
args.append(param[0]);
if param[1]=="JsVarArray": args.append("...");
s=s+"("+",".join(args)+")"
return s
def get_link(jsondata):
s="l_";
if "class" in jsondata:
s=s+jsondata["class"]+"_"
else:
s=s+"_global_"
s=s+jsondata["name"]
return s
html("<html>")
html(" <head>")
html(" <title>Espruino Reference</title>")
html(" <style>")
html(" body { font: 71%/1.5em Verdana, 'Trebuchet MS', Arial, Sans-serif; color: #666666; }")
html(" h1, h2, h3, h4 { color: #000000; margin-left: 0px; }")
html(" h4 { padding-left: 20px; }")
html(" .class { page-break-before: always; width:95%; border-top: 1px solid black; border-bottom: 1px solid black; padding-top: 20px; padding-bottom: 20px; margin-top: 50px; }")
html(" .instance { font-weight: bold; }");
html(" .detail { width:90%; border-bottom: 1px solid black; margin-top: 50px; }")
html(" .top { float:right; }")
html(" .call { padding-left: 50px; }")
html(" .description { padding-left: 50px; }")
html(" .param { padding-left: 50px; }")
html(" .return { padding-left: 50px; }")
html(" </style>")
html(" </head>")
html(" <body>")
html(" <h1>Espruino Software Reference</h1>")
html(" <p style=\"text-align:right;\">Version "+common.get_version()+"</p>")
html(" <h2><a name=\"contents\">Contents</a></h2>")
html(" <h3><a href=\"#_global\">Globals</A></h3>")
html(" <ul>")
detail = []
links = {}
jsondatas = sorted(jsondatas, key=common.get_name_or_space)
for jsondata in jsondatas:
if "name" in jsondata and not "class" in jsondata and not jsondata["type"]=="object":
html(" <li><a href=\"#"+get_link(jsondata)+"\">"+get_surround(jsondata)+"</a></li>")
if not "no_create_links" in jsondata:
links[get_prefixed_name(jsondata)] = get_link(jsondata)
detail.append(jsondata)
for className in sorted(classes):
html(" </ul>")
html(" <h3><a href=\"#"+className+"\">"+className+"</a></h3>")
html(" <ul>")
for jsondata in jsondatas:
if "name" in jsondata and "class" in jsondata and jsondata["class"]==className:
html(" <li><a href=\"#"+get_link(jsondata)+"\">"+get_surround(jsondata)+"</a></li>")
if not "no_create_links" in jsondata:
links[get_prefixed_name(jsondata)] = get_link(jsondata)
detail.append(jsondata)
html(" </ul>")
html(" <h2>Detail</h2>")
lastClass = "XXX"
for jsondata in detail:
className = ""
niceName = ""
linkName = ""
if "class" in jsondata:
className=jsondata["class"]
niceName=className+" Class"
linkName=className
else:
className=""
niceName="Global Functions"
linkName="_global"
if className!=lastClass:
lastClass=className
html("<h2 class=\"class\"><a name=\""+linkName+"\">"+niceName+"</a></h2>")
html(" <p class=\"top\"><a href=\"#top\">(top)</a></p>")
for j in jsondatas:
if (j["type"]=="class" or j["type"]=="library") and j["class"]==className:
ds = html_description(j["description"], className)
instances = []
for j in jsondatas:
if "instanceof" in j and j["instanceof"]==className:
instances.append(j)
if len(instances)>0:
html(" <h4>Instances</h4>")
html(" <ul>")
for j in instances:
html(" <li><p class=\"instance\">"+j["name"]+"</p>");
html_description(j["description"], j["name"])
html(" </li>")
html(" </ul>")
html(" <h4>Methods and Fields</h4>")
html(" <ul>")
for j in jsondatas:
if ("name" in j) and (className!="" or not "instanceof" in j) and ((className=="" and not "class" in j) or ("class" in j and j["class"]==className)):
html(" <li><a href=\"#"+get_link(j)+"\">"+get_surround(j)+"</a></li>")
html(" </ul>")
html(" <h3 class=\"detail\"><a name=\""+get_link(jsondata)+"\">"+get_fullname(jsondata)+"</a></h3>")
html(" <p class=\"top\"><a href=\"#top\">(top)</a></p>")
html(" <h4>Call type:</h4>")
html(" <p class=\"call\"><code>"+get_surround(jsondata)+"</code></p>")
if "description" in jsondata:
html(" <h4>Description</h4>")
desc = jsondata["description"]
if not isinstance(desc, list): desc = [ desc ]
if ("ifdef" in jsondata) or ("ifndef" in jsondata):
conds = ""
if "ifdef" in jsondata: conds = common.get_ifdef_description(jsondata["ifdef"])
if "ifndef" in jsondata:
if conds!="": conds += " and "
conds = "not "+common.get_ifdef_description(jsondata["ifndef"])
desc.append("<b>Note:</b> This is only available in some devices: "+conds);
html_description(desc, jsondata["name"])
html(" <h4>Parameters</h4>")
if "params" in jsondata:
for param in jsondata["params"]:
desc = ""
if len(param)>2: desc=param[2]
if isinstance(desc, list): desc = '<br/>'.join(desc)
extra = ""
if param[1]=="JsVarArray": extra = ", ...";
html(" <p class=\"param\"><b> "+param[0]+extra+"</b> "+htmlify(desc)+"</p>")
else:
html(" <p class=\"param\">No parameters</p>")
html(" <h4>Returns</h4>")
if "return" in jsondata:
desc = ""
if len(jsondata["return"])>1: desc=jsondata["return"][1]
if desc=="": desc="See description above"
html(" <p class=\"return\">"+htmlify(desc)+"</p>")
else:
html(" <p class=\"return\">No return value (undefined)</p>")
html(" </body>")
html("</html>")
# --------------------------------------------------------------------------
# Write/create keywords
# --------------------------------------------------------------------------
keywords = {}
for j in jsondatas:
if ("name" in j):
item = { "title" : get_surround(j), "path": "/Reference#"+get_link(j) };
jkeywords = [ j["name"] ]
if get_prefixed_name(j)!=j["name"]: jkeywords.append(get_prefixed_name(j))
if "class" in j: jkeywords.append(j["class"])
for k in jkeywords:
k = k.lower()
if not k in keywords:
keywords[k] = [ item ]
else:
keywords[k].append(item)
#print(json.dumps(keywords, sort_keys=True, indent=2))
keywordFile = open('function_keywords.js', 'w')
keywordFile.write(json.dumps(keywords, sort_keys=True, indent=2));
# ---------------------------- Just random helper stuff
builtins = []
for jsondata in jsondatas:
if jsondata["type"]=="staticmethod" or jsondata["type"]=="staticproperty" or jsondata["type"]=="class":
if not jsondata["class"] in builtins:
builtins.append(jsondata["class"])
elif jsondata["type"]=="function" or jsondata["type"]=="variable" or jsondata["type"]=="class":
if not jsondata["name"] in builtins:
builtins.append(jsondata["name"])
print "------------------------------------------------------"
print('Global classes and functions: '+' '.join(builtins));
print "------------------------------------------------------"