evilgooinajar
/
htmlq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix: exit process with error codes

main
evilgooinajar 2025-01-20 19:30:11 +01:00
parent 5fb13896c3
commit ea633a9ea9
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
main.lua
View File

@ -54,7 +54,7 @@ local SHORTHAND_FLAGS = {
if #arg < 2 then
logger.printerr("Error: Not enough arguments")
print_usage()
return 1
os.exit(1)
end
local flags = {}
@ -66,7 +66,7 @@ for _, argument in ipairs(arg) do
if not SHORTHAND_FLAGS[letter] then
logger.printerr("Unknown flag: -"..letter..".")
print_usage()
return 1
os.exit(1)
end
local flag = SHORTHAND_FLAGS[letter]
@ -82,7 +82,7 @@ for _, argument in ipairs(arg) do
if not LONGHAND_FLAGS[flagname] then
logger.printerr("Unknown flag: --"..flagname..".")
print_usage()
return 1
os.exit(1)
end
local flag = LONGHAND_FLAGS[flagname]
@ -106,7 +106,7 @@ end
if #positionals > 2 then
logger.printerr("Error: too many arguments !")
print_usage()
return 1
os.exit(1)
end
local html_file = positionals[1]
@ -115,13 +115,13 @@ local html = nil
if html_file ~= "-" then
if not( file_exists( html_file )) then
logger.printerr("File doesn't exist: " .. html_file)
return 2
os.exit(2)
end
local handle = io.open( html_file, "r" )
if not handle then
logger.printerr("Failed to open file " .. html_file)
return 2
os.exit(2)
end
html = handle:read("a")
@ -217,13 +217,13 @@ if flags[FLAGS.FIRST_ONLY] then
if flags[FLAGS.INNER_TEXT] then
logger.print( elements[1]:inner_text() )
return 0
os.exit(0)
end
logger.print( HTML.tostring( elements[1] ) )
end
return 0
os.exit(0)
end
for _, el in ipairs(elements) do