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https://github.com/notwa/rc
synced 2024-11-05 08:19:03 -08:00
14 lines
224 B
Bash
14 lines
224 B
Bash
#!/usr/bin/env sh
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# YES_ZSH
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# YES_BASH
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# YES_DASH
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has() {
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if [ -n "$ZSH_VERSION" ]; then
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whence -p "$1"
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else
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which "$1" >/dev/null 2>&1 && which "$1"
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fi
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}
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[ "${SOURCING:-0}" -gt 0 ] || has "$@"
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