pkgs/by-name/mi/miru/update.sh

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell -i bash -p curl jq gnused
   3
   4 set -euo pipefail
   5
   6 ROOT="$(dirname "$(readlink -f "$0")")"
   7 if [[ ! "$(basename $ROOT)" == "miru" || ! -f "$ROOT/package.nix" ]]; then
   8     echo "error: Not in the miru folder" >&2
   9     exit 1
  10 fi
  11
  12 PACKAGE_NIX="$ROOT/package.nix"
  13 LINUX_NIX="$ROOT/linux.nix"
  14 DARWIN_NIX="$ROOT/darwin.nix"
  15
  16 MIRU_LATEST_VER="$(curl -s ${GITHUB_TOKEN:+-u ":$GITHUB_TOKEN"} "https://api.github.com/repos/ThaUnknown/miru/releases/latest" | jq -r .tag_name | sed 's/^v//')"
  17 MIRU_CURRENT_VER="$(grep -oP 'version = "\K[^"]+' "$PACKAGE_NIX")"
  18
  19 if [[ "$MIRU_LATEST_VER" == "null" ]]; then
  20     echo "error: could not fetch miru latest version from GitHub API" >&2
  21     exit 1
  22 fi
  23
  24 if [[ "$MIRU_LATEST_VER" == "$MIRU_CURRENT_VER" ]]; then
  25     echo "miru is up-to-date"
  26     exit 0
  27 fi
  28
  29 get_hash() {
  30     # $1: URL
  31     nix-hash --to-sri --type sha256 "$(nix-prefetch-url --type sha256 "$1")"
  32 }
  33
  34 replace_hash_in_file() {
  35     # $1: file
  36     # $2: new hash
  37     sed -i "s#hash = \".*\"#hash = \"$2\"#g" "$1"
  38 }
  39
  40 replace_version_in_file() {
  41     # $1: file
  42     # $2: new version
  43     sed -i "s#version = \".*\";#version = \"$2\";#g" "$1"
  44 }
  45
  46 MIRU_LINUX_HASH="$(get_hash "https://github.com/ThaUnknown/miru/releases/download/v${MIRU_LATEST_VER}/linux-Miru-${MIRU_LATEST_VER}.AppImage")"
  47 MIRU_DARWIN_HASH="$(get_hash "https://github.com/ThaUnknown/miru/releases/download/v${MIRU_LATEST_VER}/mac-Miru-${MIRU_LATEST_VER}-mac.zip")"
  48
  49 replace_hash_in_file "$LINUX_NIX" "$MIRU_LINUX_HASH"
  50 replace_hash_in_file "$DARWIN_NIX" "$MIRU_DARWIN_HASH"
  51
  52 replace_version_in_file "$PACKAGE_NIX" "$MIRU_LATEST_VER"