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https://github.com/NixOS/nixpkgs.git
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d78d168096
Travis builds sometimes fail because Travis doesn't have much memory. When it happens, the failure reason is often hard to see in the logs and is confusing (especially for new contributors). Try to detect OOM errors in dmesg and give a warning when it happens.
50 lines
1.4 KiB
Bash
Executable file
50 lines
1.4 KiB
Bash
Executable file
#! /usr/bin/env bash
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set -e
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export NIX_CURL_FLAGS=-sS
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if [[ $1 == nix ]]; then
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echo "=== Installing Nix..."
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# Install Nix
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bash <(curl -sS https://nixos.org/nix/install)
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source $HOME/.nix-profile/etc/profile.d/nix.sh
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# Make sure we can use hydra's binary cache
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sudo mkdir /etc/nix
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sudo tee /etc/nix/nix.conf <<EOF >/dev/null
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binary-caches = http://cache.nixos.org http://hydra.nixos.org
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trusted-binary-caches = http://hydra.nixos.org
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build-max-jobs = 4
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EOF
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# Verify evaluation
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echo "=== Verifying that nixpkgs evaluates..."
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nix-env -f. -qa --json >/dev/null
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elif [[ $1 == nox ]]; then
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echo "=== Installing nox..."
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git clone -q https://github.com/madjar/nox
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pip --quiet install -e nox
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elif [[ $1 == build ]]; then
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source $HOME/.nix-profile/etc/profile.d/nix.sh
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if [[ $TRAVIS_PULL_REQUEST == false ]]; then
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echo "=== Not a pull request"
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else
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echo "=== Checking PR"
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if ! nox-review pr ${TRAVIS_PULL_REQUEST}; then
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if sudo dmesg | egrep 'Out of memory|Killed process' > /tmp/oom-log; then
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echo "=== The build failed due to running out of memory:"
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cat /tmp/oom-log
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echo "=== Please disregard the result of this Travis build."
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fi
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exit 1
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fi
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fi
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# echo "=== Checking tarball creation"
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# nix-build pkgs/top-level/release.nix -A tarball
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else
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echo "$0: Unknown option $1" >&2
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false
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fi
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