tjh.dev
1new_version="$(
2 curl --fail --silent ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} "https://api.github.com/repos/$GITHUB_REPOSITORY/releases/latest" |
3 jq '.tag_name | ltrimstr("v")' --raw-output
4)"
5stockfish_revision="$(
6 curl --fail --silent ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} "https://api.github.com/repos/$GITHUB_REPOSITORY/contents/Stockfish?ref=v$new_version" |
7 jq .sha --raw-output
8)"
9stockfish_header="$(
10 curl --fail --silent "https://raw.githubusercontent.com/official-stockfish/Stockfish/$stockfish_revision/src/evaluate.h"
11)"
12new_nnue_big_file="$(
13 echo "$stockfish_header" |
14 grep --perl-regexp --only-matching 'EvalFileDefaultNameBig "\Knn-(\w+).nnue'
15)"
16new_nnue_big_hash="$(
17 nix --extra-experimental-features nix-command hash to-sri --type sha256 "$(
18 nix-prefetch-url --type sha256 "https://tests.stockfishchess.org/api/nn/${new_nnue_big_file}"
19 )"
20)"
21new_nnue_small_file="$(
22 echo "$stockfish_header" |
23 grep --perl-regexp --only-matching 'EvalFileDefaultNameSmall "\Knn-(\w+).nnue'
24)"
25new_nnue_small_hash="$(
26 nix --extra-experimental-features nix-command hash to-sri --type sha256 "$(
27 nix-prefetch-url --type sha256 "https://tests.stockfishchess.org/api/nn/${new_nnue_small_file}"
28 )"
29)"
30
31# Update NNUE
32pkg_body="$(<"$PKG_FILE")"
33pkg_body="${pkg_body//"$NNUE_BIG_FILE"/"$new_nnue_big_file"}"
34pkg_body="${pkg_body//"$NNUE_BIG_HASH"/"$new_nnue_big_hash"}"
35pkg_body="${pkg_body//"$NNUE_SMALL_FILE"/"$new_nnue_small_file"}"
36pkg_body="${pkg_body//"$NNUE_SMALL_HASH"/"$new_nnue_small_hash"}"
37echo "$pkg_body" >"$PKG_FILE"
38
39# Update version, src
40update-source-version "$PNAME" "$new_version" --ignore-same-version --print-changes
41
42# Update cargoHash
43nix-update --version=skip "$PNAME"