72 lines
2.1 KiB
Bash
Executable File
72 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl jq nix-prefetch
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# shellcheck shell=bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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ROOT_DIR="$(cd "$SCRIPT_DIR/../.." && pwd)"
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PKG_FILE="$SCRIPT_DIR/package.nix"
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cd "$ROOT_DIR"
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extract_hash() {
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sed 's/\x1b\[[0-9;]*m//g' | grep 'got:' | tail -1 | grep -oP 'sha256-[A-Za-z0-9+/]+='
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}
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main() {
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echo "fetching latest version..."
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local latest current
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latest=$(curl -sf "https://git.janezic.dev/api/v1/repos/janezicmatej/todo-mcp/tags?limit=1" | jq -r '.[0].name')
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current=$(grep 'version = ' "$PKG_FILE" | head -1 | sed 's/.*"\(.*\)".*/\1/')
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if [[ "$current" == "$latest" ]]; then
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echo "todo-mcp already at $latest"
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return 0
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fi
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echo "updating todo-mcp: $current -> $latest"
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echo " prefetching source..."
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local base32 src_hash
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base32=$(nix-prefetch-url --unpack "https://git.janezic.dev/janezicmatej/todo-mcp/archive/${latest}.tar.gz" 2>/dev/null)
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src_hash=$(nix hash convert --to sri "sha256:$base32")
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echo " source: $src_hash"
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echo " computing cargo hash..."
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local build_output cargo_hash
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build_output=$(nix build --no-link --impure --expr "
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let
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pkgs = (builtins.getFlake \"path:$ROOT_DIR\").inputs.nixpkgs.legacyPackages.\${builtins.currentSystem};
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in pkgs.rustPlatform.fetchCargoVendor {
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src = pkgs.fetchFromGitea {
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domain = \"git.janezic.dev\";
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owner = \"janezicmatej\";
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repo = \"todo-mcp\";
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rev = \"$latest\";
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hash = \"$src_hash\";
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};
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hash = \"\";
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}
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" 2>&1) || true
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cargo_hash=$(echo "$build_output" | extract_hash) || true
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if [[ -z "$cargo_hash" ]]; then
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echo "error: failed to compute cargo hash" >&2
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echo "$build_output" >&2
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exit 1
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fi
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echo " cargo: $cargo_hash"
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local old_src old_cargo
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old_src=$(grep 'sha256 = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
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old_cargo=$(grep 'cargoHash = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
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sed -i "s|version = \"$current\"|version = \"$latest\"|" "$PKG_FILE"
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sed -i "s|$old_src|$src_hash|" "$PKG_FILE"
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sed -i "s|$old_cargo|$cargo_hash|" "$PKG_FILE"
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echo "todo-mcp updated to $latest"
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}
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main "$@"
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