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fix: end in an error if the asked resources is unknown

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Johann Dreo 2023-07-10 18:25:40 +02:00
commit 1bb4d60513
1 changed files with 17 additions and 1 deletions
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18
colout/colout.py
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@ -41,7 +41,7 @@ context["styles"] = {
"reverse": 7, "conceal": 8
}
error_codes = {"UnknownColor": 1, "DuplicatedPalette": 2, "MixedModes": 3, "UnknownLexer": 4}
error_codes = {"UnknownColor": 1, "DuplicatedPalette": 2, "MixedModes": 3, "UnknownLexer": 4, "UnknownResource": 5}
# Available color names in 8-colors mode.
eight_colors = ["black","red","green","yellow","blue","magenta","cyan","white"]
@ -985,33 +985,49 @@ def main():
return ", ".join(sorted(l, key=lambda s: s.lower()+s))
# print("Available resources:")
resources_not_found = []
for res in asked:
resource_found = False
if "style" in res or "all" in res:
print("STYLES: %s" % join_sort(context["styles"]) )
resource_found = True
if "color" in res or "all" in res:
print("COLORS: %s" % join_sort(context["colors"]) )
resource_found = True
if "special" in res or "all" in res:
print("SPECIAL: %s" % join_sort(["random", "Random", "scale", "Scale", "hash", "Hash", "colormap"]) )
resource_found = True
if "theme" in res or "all" in res:
if len(context["themes"]) > 0:
print("THEMES: %s" % join_sort(context["themes"].keys()) )
else:
print("NO THEME")
resource_found = True
if "colormap" in res or "all" in res:
if len(context["colormaps"]) > 0:
print("COLORMAPS: %s" % join_sort(context["colormaps"]) )
else:
print("NO COLORMAPS")
resource_found = True
if "lexer" in res or "all" in res:
if len(context["lexers"]) > 0:
print("SYNTAX COLORING: %s" % join_sort(context["lexers"]) )
else:
print("NO SYNTAX COLORING (check that python3-pygments is installed)")
resource_found = True
if not resource_found:
resources_not_found.append(res)
if resources_not_found:
logging.error( "Unknown resources: %s" % ", ".join(resources_not_found) )
sys.exit( error_codes["UnknownResource"] )
sys.exit(0) # not an error, we asked for help