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Handle lines ending with a backslash on replay and recording #294

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Handle lines ending with a backslash on replay and recording #294

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26 changes: 23 additions & 3 deletions src/doitlive/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -169,12 +169,20 @@ def run(
commentecho=commentecho,
)

backslash_broken_command_buffer = []
i = 0
while i < len(commands):
command = commands[i].strip()
i += 1
if not command:
continue
if command.endswith("\\"):
backslash_broken_command_buffer.append(command[:-1])
continue
if backslash_broken_command_buffer:
backslash_broken_command_buffer += command
command = "".join(backslash_broken_command_buffer)
backslash_broken_command_buffer = []
is_comment = command.startswith("#")
if not is_comment:
command_as_list = shlex.split(command)
Expand Down Expand Up @@ -468,11 +476,23 @@ def echo_rec_buffer(commands):

def run_recorder(shell, prompt, aliases=None, envvars=None):
commands = []
prefix = "(" + style("REC", fg="red") + ") "
default_prefix = "(" + style("REC", fg="red") + ") "
broken_line_prefix = "> "
backslash_broken_command_buffer = []
while True:
formatted_prompt = prefix + format_prompt(THEMES[prompt]) + " "
formatted_prompt = (
default_prefix + format_prompt(THEMES[prompt]) + " "
if not backslash_broken_command_buffer
else broken_line_prefix
)
command = click.prompt(formatted_prompt, prompt_suffix="").strip()

if command.endswith("\\"):
backslash_broken_command_buffer.append(command[:-1])
continue
if backslash_broken_command_buffer:
backslash_broken_command_buffer += command
command = "".join(backslash_broken_command_buffer)
backslash_broken_command_buffer = []
if command == STOP_COMMAND:
break
elif command == PREVIEW_COMMAND:
Expand Down