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program test_render
use file_handling
use layout
use dumb_render
implicit none
character(256)::path, arg
integer::i
type(line), pointer::first_line
integer::iostatus
character(32)::mime
type(dumb_renderer)::r
if(command_argument_count() < 1) then
call usage()
stop 0
end if
mime = "text/plain"
do i = 1, command_argument_count()
call get_command_argument(i, arg)
if(trim(arg) == "-g") then
mime = "text/gemini"
else if(arg(1:1) == "-") then
Print *, "Unknown option: "//trim(arg)
Print *, " "
call usage()
stop 0
else
path = arg
end if
end do
first_line => load_filename(trim(path), iostatus, mime)
if(iostatus == 0) then
call r%initialize()
call layout_lines(first_line, r)
else
Print *, "Error occurred while loading "//trim(path)
end if
contains
subroutine usage()
implicit none
character(256)::exe
call get_command_argument(0, exe)
Print *, "Usage: "//trim(exe)//" [-g] <file to load>"
Print *, " "
Print *, " -g Treat file as text/gemini"
Print *, " "
end subroutine usage
end program test_render
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