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[mod] main:args:template_path

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This commit is contained in:
fenris 2025-07-17 12:41:06 +00:00
parent 207a2b2a89
commit 75dcafc58c
1 changed files with 22 additions and 14 deletions
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36
source/main.py
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@ -72,9 +72,7 @@ def handle_value(
)
return (
file_read(value[len(options["indicator"]):])
if
value.startswith(options["indicator"])
else
if value.startswith(options["indicator"]) else
value
)
@ -91,9 +89,7 @@ def data_from_file(
(
lambda content: (
_json.loads(content)
if
path.endswith(".json")
else
if path.endswith(".json") else
_yaml.safe_load(content)
)
) (file_read(path))
@ -101,7 +97,7 @@ def data_from_file(
)
def data_from_arguments(
def data_from_adhoc_arguments(
arguments
):
return dict(
@ -125,7 +121,16 @@ def main(
argument_parser = _argparse.ArgumentParser(
prog = "coin",
formatter_class = _argparse.ArgumentDefaultsHelpFormatter,
description = "transforms an input string (stdin) by processing its placeholders; example: »echo '{{flowers}} are {{color}}' | coin -a flowers:roses -a color:red«",
description = "transforms a template string to its refined version by substituting its placeholders with concrete values; example: »echo '{{flowers}} are {{color}}' | coin -a flowers:roses -a color:red«",
)
argument_parser.add_argument(
"-t",
"--template-path",
dest = "template_path",
type = str,
metavar = "<template-path>",
default = None,
help = "default: read from stdin",
)
argument_parser.add_argument(
"-d",
@ -137,12 +142,11 @@ def main(
)
argument_parser.add_argument(
"-a",
"--argument",
"--adhoc-argument",
type = str,
dest = "arguments",
dest = "adhoc_arguments",
action = "append",
default = None,
metavar = "<key>:<value>",
metavar = "<adhoc-argument-key>:<adhoc-argument-value>",
help = "prefixing <value> with '@' causes the value to be interpreted as the path to a text file, whose content shall be used",
)
argument_parser.add_argument(
@ -170,11 +174,15 @@ def main(
args = argument_parser.parse_args()
## exec
content_in = _sys.stdin.read()
content_in = (
_sys.stdin.read()
if (args.template_path is None) else
file_read(args.template_path)
)
data = (
data_from_file(args.data_path)
|
data_from_arguments(args.arguments)
data_from_adhoc_arguments(args.adhoc_arguments)
)
content_out = string_coin(
content_in,