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mirror of https://github.com/Hilbis/Hilbish synced 2025-07-12 05:42:02 +00:00
sammyette e5eefb1d2d
refactor!: rework docs and doc command (#218)
changes the actual file format of docs to markup since that's basically what we have been
using in the first place.

the docgen command has been modified to write markdown headings with the function name and
yaml metadata for easy consumption by hugo for the website.

all other docs have been moved to markdown as well this is the main reason this is a "breaking" change
users will have to reinstall hilbish (task uninstall and task install) to remove the old plaintext docs
2022-12-15 00:00:54 -04:00

94 lines
2.5 KiB
Lua

local commander = require 'commander'
local fs = require 'fs'
local lunacolors = require 'lunacolors'
commander.register('doc', function(args)
local moddocPath = hilbish.dataDir .. '/docs/'
local apidocHeader = [[
# %s
{grayBg} {white}{italic}%s {reset}
]]
if #args > 0 then
local mod = args[1]
local f = io.open(moddocPath .. mod .. '.md', 'rb')
local funcdocs = nil
if not f then
-- assume subdir
-- dataDir/docs/<mod>/<mod>.md
moddocPath = moddocPath .. mod .. '/'
local subdocName = args[2]
if not subdocName then
subdocName = 'index'
end
f = io.open(moddocPath .. subdocName .. '.md', 'rb')
if not f then
print('No documentation found for ' .. mod .. '.')
return
end
funcdocs = f:read '*a'
local moddocs = table.filter(fs.readdir(moddocPath), function(f) return f ~= 'index.md' end)
local subdocs = table.map(moddocs, function(fname)
return lunacolors.underline(lunacolors.blue(string.gsub(fname, '.md', '')))
end)
if subdocName == 'index' then
funcdocs = funcdocs .. '\nSubdocs: ' .. table.concat(subdocs, ', ')
end
end
if not funcdocs then
funcdocs = f:read '*a'
end
local valsStr = funcdocs:match '%-%-%-\n([^%-%-%-]+)\n'
local vals = {}
if valsStr then
local _, endpos = funcdocs:find('---\n' .. valsStr .. '\n---\n\n', 1, true)
funcdocs = funcdocs:sub(endpos + 1, #funcdocs)
-- parse vals
local lines = string.split(valsStr, '\n')
for _, line in ipairs(lines) do
local key = line:match '(%w+): '
local val = line:match '^%w+: (.-)$'
vals[key] = val
end
end
if mod == 'api' then
funcdocs = string.format(apidocHeader, vals.name, vals.description) .. funcdocs
end
local backtickOccurence = 0
local formattedFuncs = lunacolors.format(funcdocs:sub(1, #funcdocs - 1):gsub('`', function()
backtickOccurence = backtickOccurence + 1
if backtickOccurence % 2 == 0 then
return '{reset}'
else
return '{underline}{green}'
end
end):gsub('#+.-\n', function(t)
return '{bold}{magenta}' .. t .. '{reset}'
end))
print(formattedFuncs)
f:close()
return
end
local modules = table.map(fs.readdir(moddocPath), function(f)
return lunacolors.underline(lunacolors.blue(string.gsub(f, '.md', '')))
end)
io.write [[
Welcome to Hilbish's doc tool! Here you can find documentation for builtin
functions and other things.
Usage: doc <section> [subdoc]
A section is a module or a literal section and a subdoc is a subsection for it.
Available sections: ]]
io.flush()
print(table.concat(modules, ', '))
end)