60 lines
2.1 KiB
Bash
Executable File
60 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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FLAKE_DIR="/usr/lib/package-manager"
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NIX_LIB_DIR="${FLAKE_DIR}/nix/lib"
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RETRY_LIB="${NIX_LIB_DIR}/retry_403.sh"
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# ---------------------------------------------------------------------------
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# Hard requirement: retry helper must exist (fail if missing)
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# ---------------------------------------------------------------------------
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if [[ ! -f "${RETRY_LIB}" ]]; then
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echo "[launcher] ERROR: Required retry helper not found: ${RETRY_LIB}" >&2
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exit 1
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fi
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# ---------------------------------------------------------------------------
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# Try to ensure that "nix" is on PATH (common locations + container user)
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# ---------------------------------------------------------------------------
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if ! command -v nix >/dev/null 2>&1; then
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CANDIDATES=(
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"/nix/var/nix/profiles/default/bin/nix"
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"${HOME:-/root}/.nix-profile/bin/nix"
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"/home/nix/.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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PATH="$(dirname "$candidate"):${PATH}"
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export PATH
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break
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fi
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done
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fi
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# ---------------------------------------------------------------------------
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# If nix is still missing, try to run nix/init.sh once
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# ---------------------------------------------------------------------------
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if ! command -v nix >/dev/null 2>&1; then
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if [[ -x "${FLAKE_DIR}/nix/init.sh" ]]; then
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"${FLAKE_DIR}/nix/init.sh"
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fi
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fi
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if ! command -v nix >/dev/null 2>&1; then
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echo "[launcher] ERROR: 'nix' binary not found on PATH after init." >&2
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echo "[launcher] Nix is required to run pkgmgr (no Python fallback)." >&2
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exit 1
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fi
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# ---------------------------------------------------------------------------
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# Primary path: use Nix flake if available (with GitHub 403 retry)
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# ---------------------------------------------------------------------------
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if declare -F run_with_github_403_retry >/dev/null; then
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# shellcheck source=./scripts/nix/lib/retry_403.sh
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source "${RETRY_LIB}"
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exec run_with_github_403_retry nix run "${FLAKE_DIR}#pkgmgr" -- "$@"
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else
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exec nix run "${FLAKE_DIR}#pkgmgr" -- "$@"
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fi
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