34 lines
795 B
Bash
Executable File
34 lines
795 B
Bash
Executable File
#!/usr/bin/env bash
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# This script makes sure we have Nix tools available
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GIT_ROOT=$(cd "${BASH_SOURCE%/*}" && git rev-parse --show-toplevel)
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# Location of profile script for Nix that adjusts PATH
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NIX_PROFILE_SH="${HOME}/.nix-profile/etc/profile.d/nix.sh"
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function source_nix() {
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# Just stop if Nix is already available
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if [[ -x $(command -v nix) ]]; then
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return
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elif [[ -f "${NIX_PROFILE_SH}" ]]; then
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# Load Nix profile if it exists
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source "${NIX_PROFILE_SH}"
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return
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else
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# Setup Nix if not available
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${GIT_ROOT}/nix/scripts/setup.sh
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fi
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# Load Nix profile
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source "${NIX_PROFILE_SH}"
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# Verify Nix is available
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if [[ ! -x $(command -v nix) ]]; then
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echo "Nix not available, sourcing profile failed!" > /dev/stderr
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exit 1
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fi
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}
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source_nix
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