* perf: replace a series of if statements with a case block. Add error
handling for case where unknown option is provided.
Same setup as rbenv-init for reading arguments.
* perf, docs: Recommend users to specify the shell for `pyenv init -`
Speeds up the startup by about 40% (in local testing, from ~50ms to ~30ms).
Reflect this in `pyenv init` hint text.
* style: remove unnecessary `root` variable in pyenv-init
* style: remove unnecessary variable declarations at the top of file in pyenv-init.
* perf: replace `cat <<` calls with `echo`
The builtin `echo` is about 100x faster. In tests, saves about 2-3ms.
* docs: document the `pyenv init - <shell>` performance boost in the Advanced Configuration section.
* style: test_helper.bash: avoid unnecessary ".." in produced PATH
* docs: fix a false statement about completions location in the Advanced Configuration section.
Requested in https://github.com/pyenv/pyenv/issues/2680
for deployments with a stock `.pyenv-version` that can use any
of a number of Python versions
and for compatibility with `uv`.
* Support `pyenv local --force`
* Support `pyenv-version-file-write --force`
* Support `pyenv version-name --force`
* Ignore missing versions when searching for executables
* Display "commmand not found" even when there are nonexistent versions
* exec.bats: replace `python` and `rspec` with something that doesn't exist globally, either
in Ubuntu Github CI, `python` exists globally
Since 3.13, CPython is provided in 2 flavors: regular and
free-threaded, with the 't' suffix.
An incomplete prefix ending with '[0-9]t'
resolves only among versions that also end with '[0-9]t'
Fixes use of version specifiers like `python-3.12`, which:
- have an explicit `python-` prefix
- are using a major version alias that has to be resolved
to an exact version.
Also simplified the conditional for the already
working case, since it had two branches that were virtually identical.
