From 7eaf62faf54a6a301187c7f18b4be027789f3468 Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Thu, 21 Sep 2023 12:12:44 +0900
Subject: [PATCH] Add initPlugin

---
 Makefile            |  16 ++++++
 denops/dpp/app.ts   |   2 +-
 denops/dpp/dpp.ts   | 119 +++++++++++++++++++++++++++++++++++++++++++-
 denops/dpp/types.ts |   2 +-
 4 files changed, 135 insertions(+), 4 deletions(-)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..72227fa
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,16 @@
+TS=$(shell find denops -name "*.ts")
+TSTEST=$(shell grep -rl "Deno.test" denops)
+
+lint:
+	deno check ${TS}
+	deno fmt --check denops
+	deno test --unstable --no-run -A ${TS}
+	deno lint --unstable denops
+
+test:
+	deno test --unstable -A ${TSTEST}
+
+format:
+	deno fmt denops
+
+.PHONY: lint test format
diff --git a/denops/dpp/app.ts b/denops/dpp/app.ts
index dfe6971..a97bfd5 100644
--- a/denops/dpp/app.ts
+++ b/denops/dpp/app.ts
@@ -26,7 +26,7 @@ export function main(denops: Denops) {
         dpp,
       });
 
-      await dpp.makeState(basePath, plugins);
+      await dpp.makeState(denops, basePath, plugins);
 
       return Promise.resolve();
     },
diff --git a/denops/dpp/dpp.ts b/denops/dpp/dpp.ts
index d4e7276..74fc9d6 100644
--- a/denops/dpp/dpp.ts
+++ b/denops/dpp/dpp.ts
@@ -1,4 +1,4 @@
-import { Denops } from "./deps.ts";
+import { assertEquals, Denops, is } from "./deps.ts";
 import {
   ActionName,
   BaseExt,
@@ -62,8 +62,17 @@ export class Dpp {
     return ret;
   }
 
-  async makeState(basePath: string, plugins: Plugin[]) {
+  async makeState(denops: Denops, basePath: string, plugins: Plugin[]) {
+    // Check sudo
+    const isSudo = await denops.call("dpp#is_sudo") as boolean;
+
     // Initialize plugins
+    const recordPlugins: Record<string, Plugin> = {};
+    for (const plugin of plugins) {
+      recordPlugins[plugin.name] = initPlugin(plugin, basePath, isSudo);
+    }
+
+    // Write state file
   }
 
   private async getExt(
@@ -150,3 +159,109 @@ function extArgs<
   ]);
   return [o, p];
 }
+
+function initPlugin(plugin: Plugin, basePath: string, isSudo: boolean): Plugin {
+  if (!plugin.path) {
+    // Set default path from basePath
+    plugin.path = `${basePath}/repos/${plugin.name}`;
+  }
+
+  if (plugin.rev && plugin.rev.length > 0) {
+    // Add revision path
+    plugin.path += `_${plugin.rev.replaceAll(/[^\w.-]/g, "_")}`;
+  }
+
+  if (plugin.script_type && plugin.script_type.length > 0) {
+    // Add script_type path
+    plugin.path += `/${plugin.script_type}`;
+  }
+
+  // Set rtp
+  if (!plugin.rtp || plugin.rtp.length != 0) {
+    plugin.rtp = `${plugin.path}/${plugin.rtp}`;
+  }
+  // Chomp
+  plugin.rtp = plugin.rtp.replace(/\/$/, "");
+  if (isSudo && !plugin.trusted) {
+    plugin.rtp = "";
+  }
+
+  if (plugin.depends && is.String(plugin.depends)) {
+    plugin.depends = [plugin.depends];
+  }
+
+  if (!plugin.lazy) {
+    plugin.lazy = [
+      "on_ft",
+      "on_cmd",
+      "on_func",
+      "on_lua",
+      "on_map",
+      "on_path",
+      "on_if",
+      "on_event",
+      "on_source",
+    ].filter((key) => key in plugin).length > 0;
+  }
+
+  if (!plugin.merged) {
+    plugin.merged = !plugin.lazy && [
+          "local",
+          "build",
+          "if",
+          "hook_post_update",
+        ].filter((key) => key in plugin).length <= 0;
+  }
+
+  return plugin;
+}
+
+Deno.test("initPlugin", () => {
+  assertEquals(
+    initPlugin({
+      name: "foo",
+      rev: "[hoge]",
+      script_type: "foo",
+      rtp: "autoload",
+    }, "base", false),
+    {
+      name: "foo",
+      path: "base/repos/foo__hoge_/foo",
+      rtp: "base/repos/foo__hoge_/foo/autoload",
+      rev: "[hoge]",
+      script_type: "foo",
+      lazy: false,
+      merged: true,
+    },
+  );
+
+  // sudo
+  assertEquals(
+    initPlugin({
+      name: "foo",
+    }, "base", true),
+    {
+      name: "foo",
+      path: "base/repos/foo",
+      rtp: "",
+      lazy: false,
+      merged: true,
+    },
+  );
+
+  // lazy
+  assertEquals(
+    initPlugin({
+      name: "foo",
+      on_ft: "foo",
+    }, "base", true),
+    {
+      name: "foo",
+      path: "base/repos/foo",
+      rtp: "",
+      lazy: true,
+      merged: false,
+      on_ft: "foo",
+    },
+  );
+});
diff --git a/denops/dpp/types.ts b/denops/dpp/types.ts
index 4a9f01c..b1d496d 100644
--- a/denops/dpp/types.ts
+++ b/denops/dpp/types.ts
@@ -70,7 +70,7 @@ export type Action<Params extends BaseActionParams> = {
 export type Plugin = {
   augroup?: string;
   build?: string;
-  depends?: string[];
+  depends?: string | string[];
   frozen?: boolean;
   ftplugin?: Record<string, string>;
   if?: boolean | string;