54 lines
1.4 KiB
Bash
Executable file
54 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p coreutils curl gawk gnused nix-prefetch
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set -euo pipefail
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ROOT="$(dirname "$(readlink -f "$0")")"
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DRV_BASE=package.nix
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NIX_DRV="$ROOT/$DRV_BASE"
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if [[ ! -f "$NIX_DRV" ]]; then
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echo "ERROR: cannot find $DRV_BASE in $ROOT"
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exit 1
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fi
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function retrieve_latest_version () {
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curl https://www.yourkit.com/java/profiler/download/ \
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| grep -Eo '(Version|Build): ([a-z0-9#.-])+' \
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| awk '{ print $2 }' \
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| tr -d '\n' \
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| sed 's/#/-b/'
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}
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function calc_hash () {
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local version=$1
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local url=$2
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nix-prefetch --option extra-experimental-features flakes \
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"{ stdenv, fetchzip }:
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stdenv.mkDerivation {
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pname = \"yourkit-java-binary\";
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version = \"$version\";
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src = fetchzip {
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url = \"$url\";
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};
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}"
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}
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function update_hash () {
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local arch=$1
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local version=$2
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local date=$(echo $version | sed 's/-.*//')
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local url=https://download.yourkit.com/yjp/$date/YourKit-JavaProfiler-$version-$arch.zip
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local hash=$(calc_hash $version $url)
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sed -i -e "s|^.*$arch.*=.*\"sha256-.*$| $arch = \"$hash\";|" $NIX_DRV
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}
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version=$(retrieve_latest_version)
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sed -i -e "s|^.*version.*=.*\".*$| version = \"$version\";|" $NIX_DRV
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for arch in arm64 x64; do
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update_hash $arch $version
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done
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# Local variables:
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# mode: shell-script
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# eval: (sh-set-shell "bash")
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# End:
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