31 lines
732 B
Bash
31 lines
732 B
Bash
#!/usr/bin/env zsh
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# Eryn Wells <eryn@erynwells.me>
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autoload -Uz binary_exists
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if binary_exists sw_vers && [[ -n "$HWMODEL" && -n "$OSVERSION" && -n "$OSBUILD" ]]; then
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cat_program=cat
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if binary_exists lolcat; then
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cat_program=lolcat
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fi
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local hello_message="It's `date +'%H:%M on %A, %B %d'`."
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if [[ -n "$HWMODEL" ]]; then
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hello_message+="\nThis machine is a $HWMODEL."
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fi
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if [[ -n "$OSVERSION" ]]; then
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if [[ -n "$OSBUILD" ]]; then
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hello_message+="\nYou're running macOS $OSVERSION ($OSBUILD)."
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else
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hello_message+="\nYou're running macOS $OSVERSION."
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fi
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fi
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print "$hello_message\n" | $cat_program
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return 0
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fi
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return 1
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