mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-15 06:14:57 +01:00
130 lines
4.6 KiB
Bash
Executable file
130 lines
4.6 KiB
Bash
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell -p coreutils curl.out nix jq gnused -i bash
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# Usage:
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# ./update.sh [PRODUCT]
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#
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# Examples:
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# $ ./update.sh graalvm-ce # will generate ./graalvm-ce/hashes.nix
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# $ ./update.sh # same as above
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# $ ./update.sh graalpy # will generate ./graalpy/hashes.nix
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#
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# Environment variables:
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# FORCE=1 to force the update of a product (e.g.: skip up-to-date checks)
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# VERSION=xx.xx will assume that xx.xx is the new version
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set -eou pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")"
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tmpfile="$(mktemp --suffix=.nix)"
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readonly tmpfile
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trap 'rm -rf "$tmpfile"' EXIT
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info() { echo "[INFO] $*"; }
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echo_file() { echo "$@" >> "$tmpfile"; }
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verlte() {
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[ "$1" = "$(echo -e "$1\n$2" | sort -V | head -n1)" ]
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}
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readonly product="${1:-graalvm-ce}"
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readonly hashes_nix="$product/hashes.nix"
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readonly nixpkgs=../../../../..
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mkdir -p "$product"
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declare -r -A update_urls=(
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[graalvm-ce]="https://api.github.com/repos/graalvm/graalvm-ce-builds/releases/latest"
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[graaljs]="https://api.github.com/repos/oracle/graaljs/releases/latest"
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[graalnodejs]="https://api.github.com/repos/oracle/graaljs/releases/latest"
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[graalpy]="https://api.github.com/repos/oracle/graalpython/releases/latest"
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[truffleruby]="https://api.github.com/repos/oracle/truffleruby/releases/latest"
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)
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current_version="$(nix-instantiate "$nixpkgs" --eval --strict -A "graalvmCEPackages.${product}.version" --json | jq -r)"
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readonly current_version
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if [[ -z "${VERSION:-}" ]]; then
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gh_version="$(curl \
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${GITHUB_TOKEN:+"-u \":$GITHUB_TOKEN\""} \
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-s "${update_urls[$product]}" | \
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jq --raw-output .tag_name)"
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new_version="${gh_version//jdk-/}"
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new_version="${new_version//graal-/}"
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else
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new_version="$VERSION"
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fi
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readonly new_version
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info "Current version: $current_version"
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info "New version: $new_version"
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if verlte "$new_version" "$current_version"; then
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info "$product $current_version is up-to-date."
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[[ -z "${FORCE:-}" ]] && exit 0
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else
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info "$product $current_version is out-of-date. Updating..."
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fi
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# Make sure to get the `-community` versions!
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declare -r -A products_urls=(
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[graalvm-ce]="https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-${new_version}/graalvm-community-jdk-${new_version}_@platform@_bin.tar.gz"
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[graaljs]="https://github.com/oracle/graaljs/releases/download/graal-${new_version}/graaljs-community-${new_version}-@platform@.tar.gz"
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[graalnodejs]="https://github.com/oracle/graaljs/releases/download/graal-${new_version}/graalnodejs-community-${new_version}-@platform@.tar.gz"
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[graalpy]="https://github.com/oracle/graalpython/releases/download/graal-${new_version}/graalpy-community-${new_version}-@platform@.tar.gz"
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[truffleruby]="https://github.com/oracle/truffleruby/releases/download/graal-${new_version}/truffleruby-community-${new_version}-@platform@.tar.gz"
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)
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# Argh, this is really inconsistent...
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if [[ "$product" == "graalvm-ce" ]]; then
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declare -r -A platforms=(
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[aarch64-linux]="linux-aarch64"
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[x86_64-linux]="linux-x64"
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[aarch64-darwin]="macos-aarch64"
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[x86_64-darwin]="macos-x64"
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)
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else
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declare -r -A platforms=(
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[aarch64-linux]="linux-aarch64"
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[x86_64-linux]="linux-amd64"
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[aarch64-darwin]="macos-aarch64"
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[x86_64-darwin]="macos-amd64"
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)
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fi
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info "Generating '$hashes_nix' file for '$product' $new_version. This will take a while..."
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# Indentation of `echo_file` function is on purpose to make it easier to visualize the output
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echo_file "# Generated by $(basename $0) script"
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echo_file "{"
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echo_file " \"version\" = \"$new_version\";"
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url="${products_urls["${product}"]}"
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echo_file " \"hashes\" = {"
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for nix_platform in "${!platforms[@]}"; do
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product_platform="${platforms[$nix_platform]}"
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args=("${url//@platform@/$product_platform}")
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# Get current hashes to skip derivations already in /nix/store to reuse cache when the version is the same
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# e.g.: when adding a new product and running this script with FORCE=1
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if [[ "$current_version" == "$new_version" ]] && \
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previous_hash="$(nix-instantiate --eval "$hashes_nix" -A "hashes.$nix_platform.sha256" --json | jq -r)"; then
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args+=("$previous_hash" "--type" "sha256")
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else
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info "Hash in '$product' for '$nix_platform' not found. Re-downloading it..."
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fi
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if hash="$(nix-prefetch-url "${args[@]}")"; then
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echo_file " \"$nix_platform\" = {"
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echo_file " sha256 = \"$hash\";"
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echo_file " url = \"${url//@platform@/${product_platform}}\";"
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echo_file " };"
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else
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info "Error while downloading '$product' for '$nix_platform'. Skipping it..."
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fi
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done
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echo_file " };"
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echo_file "}"
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info "Moving the temporary file to '$hashes_nix'"
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mv "$tmpfile" "$hashes_nix"
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info "Done!"
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