File size: 1,476 Bytes
d7c5875 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | local lfs = require("lfs")
local args = {...}
if not args[1] then
print("missing argument: <dirname>")
os.exit(1)
end
local dirname = args[1]
local function path(filename: string): string
return dirname .. "/" .. filename
end
local function process_md(filename: string)
local data = assert(io.open(path(filename))):read("*a")
local missing = {}
for link in data:gmatch("%]%(([^)]*%.md)[^)]*%)") do
if not lfs.attributes(path(link)) then
table.insert(missing, { at = filename, link = link })
end
end
if #missing == 0 then
return
end
print("Broken links:")
for _, link in ipairs(missing) do
print("* At " .. link.at .. " : " .. link.link)
end
os.exit(1)
end
local function check_index(filename: string, all_pages: {string: boolean})
local data = assert(io.open(path(filename))):read("*a")
for link in data:gmatch("%]%(([^)]*%.md)[^)]*%)") do
all_pages[link] = nil
end
if not next(all_pages) then
return
end
local missing = {}
for k, _ in pairs(all_pages) do
table.insert(missing, k)
end
table.sort(missing)
print("Pages not referenced in index:")
for _, page in ipairs(missing) do
print("* " .. page)
end
os.exit(1)
end
local all_pages = {}
for f in lfs.dir(args[1]) do
if f:match("%.md$") then
process_md(f)
all_pages[f] = true
end
end
check_index("index.md", all_pages)
print("All ok!")
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