refactor: handle $0 according to the Zsh plugin standard (#10518)

For details and rationale, see:
https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html

Closes #10518
This commit is contained in:
Curtis Rueden
2021-12-18 14:53:49 -06:00
committed by Marc Cornellà
parent 89a740be2d
commit 2d32e9be66
19 changed files with 91 additions and 3 deletions

View File

@@ -1,8 +1,12 @@
print ${(%):-'%F{yellow}The `rustup` plugin is deprecated and has been moved to the `rust` plugin.'}
print ${(%):-'Please update your .zshrc to use the `%Brust%b` plugin instead.%f'}
# TODO: 2021-12-28: remove this block
# Handle $0 according to the standard:
# # https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
0="${${(M)0:#/*}:-$PWD/$0}"
# Remove old generated completion file
# TODO: 2021-12-28: remove this line
command rm -f "${0:A:h}/_rustup"
(( ${fpath[(Ie)$ZSH/plugins/rust]} )) || {