41 lines
1.2 KiB
Bash
Executable File
41 lines
1.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Ensure NIX_CONFIG has our defaults if not already set
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if [[ -z "${NIX_CONFIG:-}" ]]; then
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export NIX_CONFIG="experimental-features = nix-command flakes"
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fi
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FLAKE_DIR="/usr/lib/package-manager"
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# ------------------------------------------------------------
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# Try to ensure that "nix" is on PATH
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# ------------------------------------------------------------
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if ! command -v nix >/dev/null 2>&1; then
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# Common locations for Nix installations
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CANDIDATES=(
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"/nix/var/nix/profiles/default/bin/nix"
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"${HOME:-/root}/.nix-profile/bin/nix"
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)
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for candidate in "${CANDIDATES[@]}"; do
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if [[ -x "$candidate" ]]; then
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# Prepend the directory of the candidate to PATH
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PATH="$(dirname "$candidate"):${PATH}"
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export PATH
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break
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fi
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done
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fi
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# ------------------------------------------------------------
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# Primary (and only) path: use Nix flake if available
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# ------------------------------------------------------------
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if command -v nix >/dev/null 2>&1; then
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exec nix run "${FLAKE_DIR}#pkgmgr" -- "$@"
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fi
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echo "[pkgmgr-wrapper] ERROR: 'nix' binary not found on PATH."
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echo "[pkgmgr-wrapper] Nix is required to run pkgmgr (no Python fallback)."
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exit 1
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