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82 lines
2.5 KiB
Nix
82 lines
2.5 KiB
Nix
# nix/tui.nix — Hermes TUI (Ink/React) compiled with tsc and bundled
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{ pkgs, npm-lockfile-fix, ... }:
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let
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src = ../ui-tui;
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npmDeps = pkgs.fetchNpmDeps {
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inherit src;
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hash = "sha256-zsUPmbC6oMUO10EhS3ptvDjwlfpCSEmrkjyeORw7fac=";
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};
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packageJson = builtins.fromJSON (builtins.readFile (src + "/package.json"));
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version = packageJson.version;
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npmLockHash = builtins.hashString "sha256" (builtins.readFile ../ui-tui/package-lock.json);
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in
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pkgs.buildNpmPackage {
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pname = "hermes-tui";
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inherit src npmDeps version;
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doCheck = false;
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postPatch = ''
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# fetchNpmDeps strips the trailing newline; match it so the diff passes
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sed -i -z 's/\n$//' package-lock.json
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/lib/hermes-tui
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cp -r dist $out/lib/hermes-tui/dist
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# runtime node_modules
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cp -r node_modules $out/lib/hermes-tui/node_modules
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# @hermes/ink is a file: dependency, we need to copy it in fr
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rm -f $out/lib/hermes-tui/node_modules/@hermes/ink
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cp -r packages/hermes-ink $out/lib/hermes-tui/node_modules/@hermes/ink
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# package.json needed for "type": "module" resolution
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cp package.json $out/lib/hermes-tui/
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runHook postInstall
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'';
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nativeBuildInputs = [
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(pkgs.writeShellScriptBin "update_tui_lockfile" ''
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set -euox pipefail
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# get root of repo
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REPO_ROOT=$(git rev-parse --show-toplevel)
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# cd into ui-tui and reinstall
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cd "$REPO_ROOT/ui-tui"
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rm -rf node_modules/
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npm cache clean --force
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CI=true npm install # ci env var to suppress annoying unicode install banner lag
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${pkgs.lib.getExe npm-lockfile-fix} ./package-lock.json
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NIX_FILE="$REPO_ROOT/nix/tui.nix"
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# compute the new hash
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sed -i "s/hash = \"[^\"]*\";/hash = \"\";/" $NIX_FILE
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NIX_OUTPUT=$(nix build .#tui 2>&1 || true)
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NEW_HASH=$(echo "$NIX_OUTPUT" | grep 'got:' | awk '{print $2}')
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echo got new hash $NEW_HASH
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sed -i "s|hash = \"[^\"]*\";|hash = \"$NEW_HASH\";|" $NIX_FILE
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nix build .#tui
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echo "Updated npm hash in $NIX_FILE to $NEW_HASH"
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'')
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];
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passthru.devShellHook = ''
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STAMP=".nix-stamps/hermes-tui"
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STAMP_VALUE="${npmLockHash}"
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if [ ! -f "$STAMP" ] || [ "$(cat "$STAMP")" != "$STAMP_VALUE" ]; then
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echo "hermes-tui: installing npm dependencies..."
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cd ui-tui && CI=true npm install --silent --no-fund --no-audit 2>/dev/null && cd ..
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mkdir -p .nix-stamps
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echo "$STAMP_VALUE" > "$STAMP"
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fi
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'';
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}
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