def main():
c = Command()
if c.does_not_validate_missing_args():
sys.stderr.write(
"[font-v] ERROR: Please include a subcommand and appropriate optional arguments in "
"your command." + os.linesep)
sys.exit(1)
if c.is_help_request():
print(settings.HELP)
sys.exit(0)
elif c.is_version_request():
print(settings.VERSION)
sys.exit(0)
elif c.is_usage_request():
print(settings.USAGE)
sys.exit(0)
if c.subcmd == "report":
# argument test
if c.argc < 2:
sys.stderr.write(
"[font-v] ERROR: Command is missing necessary arguments. Check "
"`font-v --help`." + os.linesep)
sys.exit(1)
for arg in c.argv[1:]:
if is_font(arg):
font_path = arg
if file_exists(font_path):
fv = FontVersion(font_path)
print(os.linesep + fv.fontpath + ":")
print("----- name.ID = 5:")
# --dev switch report prints every version string in name records
if "--dev" in c.argv:
for record, v_string in fv.name_ID5_dict.items():
devstring = str(record) + ":" + os.linesep + str(
v_string)
print(devstring)
else: # default report handling
print(fv.get_name_id5_version_string())
print("----- head.fontRevision:")
head_fontrevision = fv.get_head_fontrevision_version_number(
)
print("{:.3f}".format(head_fontrevision))
else:
sys.stderr.write("[font-v] ERROR: " + font_path +
" does not appear to be a valid ttf "
"or otf font file path." + os.linesep)
sys.exit(1)
elif c.subcmd == "write":
# argument test
if c.argc < 2:
sys.stderr.write(
"[font-v] ERROR: Command is missing necessary arguments. "
"Check `font-v --help`." + os.linesep)
sys.exit(1)
# argument parsing flags
add_sha1 = False
add_release_string = False
add_dev_string = False
add_new_version = False
fontpath_list = [
] # list of font paths that user submits on command line
# test for mutually exclusive arguments
# do not refactor this below the level of the argument tests that follow
if "--rel" in c.argv and "--dev" in c.argv:
sys.stderr.write(
"[font-v] ERROR: Please use either --dev or --rel argument, not both."
+ os.linesep)
sys.exit(1)
# Parse command line arguments to determine user request(s)
for arg in c.argv[1:]:
if arg == "--sha1":
add_sha1 = True
elif arg == "--rel":
add_release_string = True
elif arg == "--dev":
add_dev_string = True
elif arg[0:6] == "--ver=":
add_new_version = True
# split on the = symbol and use second part as definition
version_list = arg.split("=")
if len(version_list) < 2:
sys.stderr.write(
"[font-v] ERROR: --ver=version argument does not have a valid definition"
" in your command." + os.linesep)
sys.exit(1)
version_pre = version_list[1]
version_pre = version_pre.replace(
"-", ".") # specified on command line as 1-000
version_final = version_pre.replace("_", ".") # or as 1_000
elif len(arg) > 4 and (arg[-4:].lower() == ".ttf"
or arg[-4:].lower() == ".otf"):
if file_exists(arg):
fontpath_list.append(arg)
else:
sys.stderr.write("[font-v] ERROR: " + arg +
" does not appear to be a valid "
"font file path." + os.linesep)
sys.exit(1)
if (add_sha1 is False and add_release_string is False
and add_dev_string is False and add_new_version is False):
print("[font-v] No changes specified. Nothing to do.")
sys.exit(0)
for fontpath in fontpath_list:
fv = FontVersion(fontpath)
# define a new version number substring
if add_new_version is True:
fv.set_version_number(version_final)
# define new state +/- status metadata substring
if add_sha1 is True:
if add_dev_string is True:
fv.set_state_git_commit_sha1(development=True)
elif add_release_string is True:
fv.set_state_git_commit_sha1(release=True)
else:
fv.set_state_git_commit_sha1()
else:
# define new status metadata substring only
if add_dev_string is True:
fv.set_development_status()
elif add_release_string is True:
fv.set_release_status()
fv.write_version_string()
print("[✓] " + fontpath +
" version string was successfully changed "
"to:" + os.linesep + fv.get_name_id5_version_string() +
os.linesep)
else: # user did not enter an acceptable subcommand
sys.stderr.write(
"[font-v] ERROR: Please enter a font-v subcommand with your request."
+ os.linesep)
sys.exit(1)
def test_utilities_is_font_badpath_too_short():
assert is_font(".ttf") is False
def test_utilities_is_font_long_otf():
assert is_font(os.path.join("tests", "deeper", "Test-Regular.otf")) is True
def test_utilities_is_font_badpath_bad_extension():
assert is_font("Test-Regular.gif") is False
def test_utilities_is_font_otf():
assert is_font("Test-Regular.otf") is True