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(chore): Installs Nix in AL2023 Buildspec #4934

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(chore): Installs Nix in AL2023 Buildspec #4934

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Installs nix in ktls buildspec
maddeleine Nov 26, 2024
c738ced
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maddeleine Nov 26, 2024
80bcbf9
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maddeleine Nov 26, 2024
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6 changes: 4 additions & 2 deletions codebuild/spec/buildspec_al2023_ktls.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,8 +11,10 @@ phases:
- yum update -y; yum upgrade -y
pre_build:
commands:
# Nix is installed, but intentionally not setup for root, fix that
- cp -aR /home/nix/.nix-profile ~/; chown -R root /root/.nix-profile; export PATH=$HOME/.nix-profile/bin:$PATH
# Install nix
- sh <(curl -L https://nixos.org/nix/install) --no-daemon
Comment on lines +14 to +15
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Why is this necessary as opposed to just vanilla curl?

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The curl command inside the parentheses gets the installation script. However, in order to actually run the script you have to pipe it to sh. I'm basically just following the nix install guide https://nix.dev/manual/nix/2.18/installation/installation.

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This would probably also work:
curl -L https://nixos.org/nix/install | sh

# Make sure nix exists in the PATH
- export PATH=$HOME/.nix-profile/bin:$PATH
# Turn on flakes
- mkdir -p ~/.config/nix; echo "experimental-features = nix-command flakes" >> ~/.config/nix/nix.conf
# Populate the store from the nix cache
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