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2c1d4cb805
Nix now requires -L, I’ve gone ahead and just normalized everything to use -sfL which we were already using in one place. changelog_begin changelog_end
26 lines
659 B
Bash
26 lines
659 B
Bash
#!/usr/bin/env bash
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# source this file to check that nix is installed
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#
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# if nix is installed as a user profile, it will also load the nix profile
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ensure_nix() {
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local nix_profile=$HOME/.nix-profile/etc/profile.d/nix.sh
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if type -p nix &>/dev/null; then
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return
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fi
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# shellcheck disable=SC1090
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[[ -f "$nix_profile" ]] && source "$nix_profile"
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if type -p nix &>/dev/null; then
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return
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fi
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echo "[dev-env] Nix is not installed on your machine." >&2
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echo "[dev-env] Run \`bash <(curl -sSfL https://nixos.org/nix/install)\`" >&2
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return 1
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}
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: "${MANPATH:=}" # Nix 2.x profile fails if `set -e` is active otherwise.
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ensure_nix || exit 1
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