pkgs/development/tools/tabnine/update.sh

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