tjh.dev
Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)
1#!/usr/bin/env nix-shell
2#!nix-shell -i bash -p curl jq git
3#shellcheck shell=bash
4
5set -euo pipefail
6
7SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
8
9function prefetch-sri() {
10 nix-prefetch-url "$1" 2>/dev/null |
11 xargs nix --experimental-features nix-command hash to-sri --type sha256
12}
13
14declare -A platforms=(
15 [x86_64-unknown-linux-musl]="x86_64-linux"
16 [x86_64-apple-darwin]="x86_64-darwin"
17 [aarch64-apple-darwin]="aarch64-darwin"
18)
19
20old_version="$(jq -r '.version' "$SCRIPT_DIR/sources.json")"
21new_version="$(curl -sS https://update.tabnine.com/bundles/version)"
22
23echo "Updating $old_version -> $new_version"
24
25sources_tmp="$(mktemp)"
26trap 'rm -f "$sources_tmp"' EXIT
27
28cat <<EOF >"$sources_tmp"
29{
30 "version": "$new_version",
31 "platforms": {}
32}
33EOF
34
35for platform in "${!platforms[@]}"; do
36 url="https://update.tabnine.com/bundles/${new_version}/${platform}/TabNine.zip"
37 hash="$(prefetch-sri "$url")"
38 nix_platform="${platforms[$platform]}"
39 cat <<<"$(jq --arg nix_platform "$nix_platform" --arg platform "$platform" --arg hash "$hash" '.platforms += {($nix_platform): {name: $platform, hash: $hash}}' "$sources_tmp")" >"$sources_tmp"
40done
41
42cp "$sources_tmp" "$SCRIPT_DIR/sources.json"
43
44if [[ `git status --porcelain "$SCRIPT_DIR/sources.json"` ]]; then
45 git add "$SCRIPT_DIR/sources.json"
46 git commit -m "tabnine: $old_version -> $new_version"
47else
48 echo "No changes made to $SCRIPT_DIR/sources.json, skipping commit"
49fi
50