I put the newest git-completion.bash to my .zshrc and I get
/Users/Masi/bin/shells/git/git-completion.bash:2116: command not found: complete
/Users/Masi/bin/shells/git/git-completion.bash:2118: command not found: complete
The lines are
complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
|| complete -o default -o nospace -F _git git
complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
|| complete -o default -o nospace -F _gitk gitk
Which command is a substitute for Bash's complete in Zsh?
Git's completion script has been updated to work with ZSH too. The latest version should "just work".
I do believe it's a problem, since complete is a built-in Bash command. It's part of Bash's programmable completion feature.
Bash and Zsh have different completion systems. Using bash completion functions with zsh might be possible, but only though a compatibility layer. I suggest you read man zshcompsys.
来源：https://stackoverflow.com/questions/921186/unable-to-find-a-substitute-command-for-bashs-complete-in-zsh