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c3a5f91ed0
Expose a `version-origin` hook. It is invoked *before* the traditional `rbenv-version-file` lookup. Because `version-origin` is traditionally run immediately after `version-name`, then any plugin hooks that alter `version-name` would have done so. Thus, running `version-origin` prior to printing the origin gives those plugins a chance to alter the `version-origin` to match. If any of the hooks set `$RBENV_VERSION_ORIGIN`, then it is used as the return value. Otherwise, the existing logic continues to return "environment variable" or "filename" as appropriate. This change, in conjunction with the `version-name` hook, makes a clean seam by which plugins can inject their own ruby version setting logic. Using this seam, as opposed to altering `$RBENV_COMMAND_PATH` from the `which` hook, means that the version name and origin are set more reliably and so `version`, `version-name`, `version-origin` and `which` all work as expected. Indeed, even PS1 works now. |
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| .. | ||
| rbenv | ||
| rbenv---version | ||
| rbenv-commands | ||
| rbenv-completions | ||
| rbenv-exec | ||
| rbenv-global | ||
| rbenv-help | ||
| rbenv-hooks | ||
| rbenv-init | ||
| rbenv-local | ||
| rbenv-prefix | ||
| rbenv-rehash | ||
| rbenv-root | ||
| rbenv-sh-rehash | ||
| rbenv-sh-shell | ||
| rbenv-shims | ||
| rbenv-version | ||
| rbenv-version-file | ||
| rbenv-version-file-read | ||
| rbenv-version-file-write | ||
| rbenv-version-name | ||
| rbenv-version-origin | ||
| rbenv-versions | ||
| rbenv-whence | ||
| rbenv-which | ||