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nix,steveej-t480s-work: introduce pure versioning

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steveej 2018-12-17 13:10:06 +01:00
parent 17c8ccb8c2
commit c5c4b160a1
12 changed files with 55 additions and 13 deletions
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3
nix/scripts/pre-eval-fixed.sh
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@ -1,5 +1,6 @@
#!/usr/bin/env bash
set -xe
INFILE="${1:?Please set arg1 to INFILE}"
OUTFILE="${2:?Please set arg2 to OUTFILE}"
hash=$(nix-build ${INFILE} --arg pkgs 'import <nixpkgs> {}' --arg config 'null' 2>&1 | grep -oE '[0-9a-z]{52}' | head -n1)
hash=$(nix-build ${INFILE} --arg pkgs 'import <channels-nixos-stable> {}' --arg config 'null' 2>&1 | grep -oE '[0-9a-z]{52}' | head -n1)
sed -E "s/0{52}/${hash}/" ${INFILE} > ${OUTFILE}