nixpkgs-update/fix-src-url.sh
2018-03-29 18:50:04 -07:00

51 lines
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#!/usr/bin/env bash
set -euxo pipefail
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
GITHUB_TOKEN="$(cat "$SCRIPT_DIR"/github_token.txt)"
export GITHUB_TOKEN
# shellcheck source=setup-nixpkgs.sh
source "$SCRIPT_DIR/setup-nixpkgs.sh"
PACKAGE_NAME=$1
OLD_VERSION=$2
NEW_VERSION=$3
DERIVATION_FILE=$4
ATTR_PATH=$5
OLD_SRC_URL=$6
OLD_DERIVATION_NAME=$(nix eval -f ~/p/nixpkgs --raw "pkgs.$ATTR_PATH.name")
NEW_DERIVATION_NAME=$(sed "s|$OLD_VERSION|$NEW_VERSION|" <<< "$OLD_DERIVATION_NAME")
NAME=$(nix eval --raw "(let pkgs = import ./. {}; in (builtins.parseDrvName pkgs.$ATTR_PATH.name).name)")
if grep -q "name = \"$NEW_DERIVATION_NAME\"" "$DERIVATION_FILE"
then
# Separate name and version
sed -i "s|$NEW_DERIVATION_NAME|$NAME-\${version}|" "$DERIVATION_FILE"
grep -q "name = \"$NAME-\${version}\"" "$DERIVATION_FILE"
# shellcheck disable=SC2016
sed -i 's|^\([ ]*\)\(name = "'"$NAME"'-\${version}";\)|\1\2\n\1version = "'"$NEW_VERSION"'";|' "$DERIVATION_FILE"
grep -q "version = \"$NEW_VERSION\";" "$DERIVATION_FILE"
fi
ESCAPED_NEW_VERSION="${NEW_VERSION//\./\\.}"
DOWNLOADS=$(curl "https://repology.org/api/v1/metapackage/$PACKAGE_NAME" | jq '.[].downloads | select(values) | .[] ')
FILTERED_DOWNLOADS=$(echo "$DOWNLOADS" | grep "$ESCAPED_NEW_VERSION" | grep -vE "${ESCAPED_NEW_VERSION}[^/]+\\.tar" | grep -vE "${ESCAPED_NEW_VERSION}[^/]+\\.zip" | sed 's|"||g')
for d in $FILTERED_DOWNLOADS
do
OLD_URL="$OLD_SRC_URL"
OLD_URL=$(sed "s|$OLD_DERIVATION_NAME|\${name}|g" <<< "$OLD_URL")
OLD_URL=$(sed "s|$OLD_VERSION|\${version}|g" <<< "$OLD_URL")
NEW_URL=$(sed "s|$NEW_DERIVATION_NAME|\${name}|g" <<< "$d" | sed "s|$NEW_VERSION|\${version}|g")
sed -i "s|$OLD_URL|$NEW_URL|" "$DERIVATION_FILE"
grep -q 'url = "'"$NEW_URL"'";' "$DERIVATION_FILE" || continue
nix-prefetch-url -A "$ATTR_PATH.src" && exit 0
done
exit 1