26 lines
879 B
Bash
Executable file
26 lines
879 B
Bash
Executable file
#!/bin/bash
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overlayDir="$(mktemp -d)";
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upperDir="$(mktemp -d)";
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workDir="$(mktemp -d)";
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cacheRoot=~/.cache/archiso-valhalla;
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nixCache="$cacheRoot/nixpkgs";
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root="airootfs";
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rootHome="$overlayDir/$root/root";
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profileDir="/mnt/archiso-valhalla";
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projectDir="$rootHome/PortValhalla";
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nixDir="$profileDir/$root/nix/var/nix/profiles/per-user/root/channels/nixpkgs";
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mkdir -p "$rootHome";
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"${BASH_SOURCE%/*}/../../scripts/copy-repo.sh" "$projectDir";
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if [ ! -d "$nixCache" ]; then
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mkdir -p "$nixCache"
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git clone https://github.com/NixOS/nixpkgs.git --depth=1 -b nixos-24.05 "$nixCache";
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rm -rf "$nixCache/.git";
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fi;
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sudo mount --mkdir -t overlay overlay -o lowerdir=.:"$overlayDir",upperdir="$upperDir",workdir="$workDir" "$profileDir";
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sudo mount --mkdir --bind "$nixCache" "$nixDir";
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sudo mkarchiso "$@" "$profileDir";
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sudo umount "$nixDir";
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sudo umount "$profileDir";
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