mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 15:13:46 +00:00
48 lines
1.7 KiB
Bash
Executable File
48 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
|
|
#! nix-shell -i bash -p curl -p nix-prefetch-git
|
|
VERSION_OVERVIEW=https://omahaproxy.appspot.com/all?os=linux
|
|
TARGET_CHANNEL=beta
|
|
FILE_PATH=6_x.nix
|
|
|
|
set -eo pipefail
|
|
|
|
v8_version=$(curl -s "$VERSION_OVERVIEW" | awk -F "," "\$2 ~ /${TARGET_CHANNEL}/ { print \$11 }")
|
|
|
|
echo "Using V8 version --> $v8_version"
|
|
sed -e "s#\\(version = \\)\"[0-9\.]*\"#\1\"$v8_version\"#" -i ${FILE_PATH}
|
|
|
|
sha256=$(nix-prefetch-git --no-deepClone https://github.com/v8/v8.git "refs/tags/${v8_version}" \
|
|
| sed -ne '/sha256/ { s#.*: "\(.*\)".*#\1#; p }')
|
|
sed -e "/repo = \"v8\"/ { n;n; s#\".*\"#\"${sha256}\"# }" -i ${FILE_PATH}
|
|
|
|
deps="$(mktemp)"
|
|
|
|
curl -s -o "$deps" "https://raw.githubusercontent.com/v8/v8/${v8_version}/DEPS"
|
|
echo $deps
|
|
|
|
sed -ne '/= fetchgit {/ { s/.*"\(.*\)".*/\1/; p }' < ${FILE_PATH} | while read dep; do
|
|
echo "Processing dependency --> $dep"
|
|
escaped_dep=$(echo "$dep" | sed -e 's#/#\\/#g')
|
|
dep_rev=$(sed -ne "/\"v8\/${escaped_dep}\":/ { n; s#.*+ \"##; s#\".*##; p }" "$deps")
|
|
|
|
if [ "$dep_rev" = "" ]; then
|
|
echo "Failed to resolve dependency $dep, not listed in DEPS file"
|
|
rm -f "$deps"
|
|
exit 2
|
|
fi
|
|
|
|
repo_url=$(sed -ne "/\"${escaped_dep}\" = fetchgit/ { n; s/.*\"\(.*\)\".*/\1/; s#\${git_url}#https://chromium.googlesource.com#; p }" ${FILE_PATH})
|
|
sha256=$(nix-prefetch-git --no-deepClone "$repo_url" "$dep_rev" 2>/dev/null | sed -ne '/sha256/ { s#.*: "\(.*\)".*#\1#; p }')
|
|
|
|
if [ "$sha256" = "" ]; then
|
|
echo "Failed to get sha256 via nix-prefetch-git $repo_url $dep_rev"
|
|
rm -f "$deps"
|
|
exit 2
|
|
fi
|
|
|
|
sed -e "/\"${escaped_dep}\" = fetchgit/ { n; n; s/\".*\"/\"${dep_rev}\"/; n; s/\".*\"/\"${sha256}\"/ }" -i ${FILE_PATH}
|
|
done
|
|
|
|
rm -f "$deps"
|
|
echo done.
|