Accept --no-echo to turn off run.echo
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Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 48/100
Research direction
Reproduce the behavior with the tasks.py example and the shown inv commands, then trace the CLI option handling for run.echo and its config/environment precedence. Done means inv --no-echo print-echo-param is recognized and overrides an enabled run.echo setting without breaking the existing --echo behavior.
Written by the indexing model from the issue text.
Description
It may be useful to override run.echo parameter if it is set already in a config file/environment variable.
Consider tasks.py:
from invoke import task
@task
def print_echo_param(c):
c.run(f"echo '{c.config.run.echo=}'")
Then:
$ inv print-echo-param
c.config.run.echo=False
$ inv --echo print-echo-param
echo 'c.config.run.echo=True'
c.config.run.echo=True
If there is export INVOKE_RUN_ECHO=1 then:
$ inv print-echo-param
echo 'c.config.run.echo=True'
c.config.run.echo=True
$ INVOKE_RUN_ECHO=0 inv print-echo-param
c.config.run.echo=False
It would be nice to provide --no-echo instead of INVOKE_RUN_ECHO=0 here.
The current version doesn't recognize --no-echo parameter:
inv --no-echo print-echo-param
No idea what '--no-echo' is!
- Dominant language
- Python
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- 4.8k
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- No merged PRs in 30d
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