tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1#! /usr/bin/env nix-shell
2#! nix-shell -i bash --pure -p curl cacert libxml2 yq nix jq
3
4set -euo pipefail
5
6cd "$(dirname "${BASH_SOURCE[0]}")"
7DRV_DIR="$PWD"
8
9# scrape the downloads page for release info
10newver=$(curl -s 'https://download.eclipse.org/jdtls/milestones/' | xmllint --html - --xmlout 2>/dev/null | xq --raw-output '.html.body.main.div.div.div[0].div.table.tr | max_by(.td[3]).td[1].a.["#text"]')
11
12prefix="https://download.eclipse.org/jdtls/milestones/$newver"
13
14filename=$(curl -s "$prefix/latest.txt")
15newtimestamp=$(echo $filename | sed "s|^.*-$newver-||;s|\.tar\.gz$||")
16newhash="$(nix-hash --to-sri --type sha256 $(nix-prefetch-url "$prefix/$filename"))";
17
18sed -i package.nix \
19 -e "/^ version =/ s|\".*\"|\"$newver\"|" \
20 -e "/^ timestamp =/ s|\".*\"|\"$newtimestamp\"|" \
21 -e "/^ hash =/ s|\".*\"|\"$newhash\"|" \