34 lines
666 B
Bash
Executable File
34 lines
666 B
Bash
Executable File
#!/bin/sh
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function init_fish () {
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cat <<EOF
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# Overwrite the nix-shell command
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function nix-shell
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fish-nix-shell-wrapper \$argv
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set -gx FISH_NIX_SHELL_EXIT_STATUS \$status
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end
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EOF
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for arg in "$@"; do
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case "$arg" in
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--info-right)
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cat <<EOF
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# Print additional information inside a nix-shell environment
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function fish_right_prompt
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nix-shell-info
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set -e FISH_NIX_SHELL_EXIT_STATUS
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end
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EOF
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;;
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*) exit 1;;
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esac
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done
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}
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cat <<EOF
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# If you see this output, you probably forgot to pipe this output into 'source':
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# fish-nix-shell $@ | source
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EOF
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init_fish "$@" |