tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1#!/usr/bin/env nix-shell
2#!nix-shell -i bash -p curl jq common-updater-scripts nix-prefetch
3
4set -euo pipefail
5set -x
6
7ROOT="$(dirname "$(readlink -f "$0")")"
8NIX_DRV="$ROOT/package.nix"
9if [ ! -f "$NIX_DRV" ]; then
10 echo "ERROR: cannot find gh-copilot in $ROOT"
11 exit 1
12fi
13
14fetch_arch() {
15 VER="$1"; ARCH="$2"
16 URL="https://github.com/github/gh-copilot/releases/download/v${VER}/${ARCH}";
17 nix-prefetch "{ stdenv, fetchzip }:
18stdenv.mkDerivation rec {
19 pname = \"vere\"; version = \"${VER}\";
20 src = fetchurl { url = \"$URL\"; };
21}
22"
23}
24
25replace_sha() {
26 # https://stackoverflow.com/a/38470458/22235705
27 sed -rziE "s@($1[^\n]*\n[^\n]*hash = )\"sha256-.{44}\";@\1\"$2\";@" "$NIX_DRV"
28}
29
30VERE_VER=$(curl https://api.github.com/repos/github/gh-copilot/releases/latest | jq .tag_name)
31VERE_VER=$(echo $VERE_VER | sed -e 's/^"v//' -e 's/"$//') # transform "v1.0.2" into 1.0.2
32
33VERE_LINUX_X64_SHA256=$(fetch_arch "$VERE_VER" "linux-amd64")
34VERE_LINUX_AARCH64_SHA256=$(fetch_arch "$VERE_VER" "linux-arm64")
35VERE_DARWIN_X64_SHA256=$(fetch_arch "$VERE_VER" "darwin-amd64")
36VERE_DARWIN_AARCH64_SHA256=$(fetch_arch "$VERE_VER" "darwin-arm64")
37
38sed -i "s/version = \".*\"/version = \"$VERE_VER\"/" "$NIX_DRV"
39
40replace_sha "linux-amd64" "$VERE_LINUX_X64_SHA256"
41replace_sha "linux-arm64" "$VERE_LINUX_AARCH64_SHA256"
42replace_sha "darwin-amd64" "$VERE_DARWIN_X64_SHA256"
43replace_sha "darwin-arm64" "$VERE_DARWIN_AARCH64_SHA256"