4fcef56c15
Claude Code rejects `--mcp-config` once the Home Manager wrapper injects it around subcommands, which breaks commands like `claude mcp list`. Claude Code 2.1.76 fixed `--plugin-dir` so it no longer consumes following subcommands, so use that path for the generated MCP config instead. Generate a plugin directory with a manifest and `.mcp.json`, wrap `claude` with `--plugin-dir` before user arguments, and snapshot that wrapper directly in the tests. Keep the existing LSP support in the generated plugin directory as well, and add coverage for the combined MCP+LSP case plus the MCP integration merge path. Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
81 lines
2.1 KiB
Nix
81 lines
2.1 KiB
Nix
{ config, ... }:
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{
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programs.claude-code = {
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package = config.lib.test.mkStubPackage {
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name = "claude-code";
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buildScript = ''
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mkdir -p $out/bin
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touch $out/bin/claude
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chmod 755 $out/bin/claude
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'';
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};
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enable = true;
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lspServers = {
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go = {
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command = "gopls";
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args = [ "serve" ];
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extensionToLanguage = {
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".go" = "go";
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};
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};
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typescript = {
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command = "typescript-language-server";
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args = [ "--stdio" ];
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extensionToLanguage = {
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".ts" = "typescript";
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".tsx" = "typescriptreact";
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};
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};
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};
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mcpServers = {
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github = {
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type = "http";
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url = "https://api.githubcopilot.com/mcp/";
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};
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filesystem = {
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type = "stdio";
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command = "npx";
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args = [
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"-y"
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"@modelcontextprotocol/server-filesystem"
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"/tmp"
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];
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};
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database = {
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type = "stdio";
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command = "npx";
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args = [
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"-y"
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"@bytebase/dbhub"
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"--dsn"
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"postgresql://user:pass@localhost:5432/db"
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];
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env = {
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DATABASE_URL = "postgresql://user:pass@localhost:5432/db";
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};
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};
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customTransport = {
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type = "websocket";
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url = "wss://example.com/mcp";
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customOption = "value";
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timeout = 5000;
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};
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};
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};
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nmt.script = ''
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wrapperPath="$TESTED/home-path/bin/claude"
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normalizedWrapper=$(normalizeStorePaths "$wrapperPath")
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assertFileContent "$normalizedWrapper" ${./expected-mcp-wrapper}
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test "$(grep -o -- '--plugin-dir ' "$wrapperPath" | wc -l)" -eq 1
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pluginDir=$(grep -o -- '--plugin-dir /nix/store/[^ ]*' "$wrapperPath")
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pluginDir="''${pluginDir#--plugin-dir }"
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assertFileContent "$pluginDir/.claude-plugin/plugin.json" ${./expected-plugin-manifest.json}
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assertFileContent "$pluginDir/.mcp.json" ${./expected-mcp-plugin.json}
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assertFileContent "$pluginDir/.lsp.json" ${./expected-lsp-plugin.json}
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'';
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}
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