Prevent shell integration scripts from getting sourced twice [was: .iterm2_shell_integration.fish causes problems if you re-run source ~/.config/fish/config.fish]

there are a couple of calls to functions -c in the integration script. If you source your config.fish file these are run again and you get errors because the function already exists.

This should probably be updated to something similar to.

 43     if functions -q -- iterm2_fish_prompt
 44         # Gracefully handle running source ~/.config/fish/config.fish
 45         functions -e iterm2_fish_prompt
 46     end
 47     functions -c fish_prompt iterm2_fish_prompt

Commit e6720b0 fixes fish. I still need to do bash, tcsh, and zsh.

Title changed from .iterm2_shell_integration.fish causes problems if you re-run source ~/.config/fish/config.fish to Prevent shell integration scripts from getting sourced twice [was: .iterm2_shell_integration.fish causes problems if you re-run source ~/.config/fish/config.fish]

Milestone changed to Ship 3.0

Status changed to closed

All shells have been updated as of commit 96aa39126488bc551199a28c5c76ee0e498a5dec