chore: import upstream snapshot with attribution

internal/cli/install.go

@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package cli
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/apache/answer/configs"
+	"github.com/apache/answer/i18n"
+	"github.com/apache/answer/internal/base/path"
+	"github.com/apache/answer/pkg/dir"
+	"github.com/apache/answer/pkg/writer"
+)
+
+// InstallAllInitialEnvironment install all initial environment
+func InstallAllInitialEnvironment(dataDirPath string) {
+	path.FormatAllPath(dataDirPath)
+	installUploadDir()
+	InstallI18nBundle(false)
+	fmt.Println("install all initial environment done")
+}
+
+func InstallConfigFile(configFilePath string) error {
+	if len(configFilePath) == 0 {
+		configFilePath = filepath.Join(path.ConfigFileDir, path.DefaultConfigFileName)
+	}
+	fmt.Println("[config-file] try to create at ", configFilePath)
+
+	// if config file already exists do nothing.
+	if CheckConfigFile(configFilePath) {
+		fmt.Printf("[config-file] %s already exists\n", configFilePath)
+		return nil
+	}
+
+	if err := dir.CreateDirIfNotExist(path.ConfigFileDir); err != nil {
+		fmt.Printf("[config-file] create directory fail %s\n", err.Error())
+		return fmt.Errorf("create directory fail %s", err.Error())
+	}
+	fmt.Printf("[config-file] create directory success, config file is %s\n", configFilePath)
+
+	if err := writer.WriteFile(configFilePath, string(configs.Config)); err != nil {
+		fmt.Printf("[config-file] install fail %s\n", err.Error())
+		return fmt.Errorf("write file failed %s", err)
+	}
+	fmt.Printf("[config-file] install success\n")
+	return nil
+}
+
+func installUploadDir() {
+	fmt.Println("[upload-dir] try to install...")
+	if err := dir.CreateDirIfNotExist(path.UploadFilePath); err != nil {
+		fmt.Printf("[upload-dir] install fail %s\n", err.Error())
+	} else {
+		fmt.Printf("[upload-dir] install success, upload directory is %s\n", path.UploadFilePath)
+	}
+}
+
+func InstallI18nBundle(replace bool) {
+	fmt.Println("[i18n] try to install i18n bundle...")
+	// if SKIP_REPLACE_I18N is set, skip replace i18n bundles
+	if len(os.Getenv("SKIP_REPLACE_I18N")) > 0 {
+		replace = false
+	}
+	if err := dir.CreateDirIfNotExist(path.I18nPath); err != nil {
+		fmt.Println(err.Error())
+		return
+	}
+
+	i18nList, err := i18n.I18n.ReadDir(".")
+	if err != nil {
+		fmt.Println(err.Error())
+		return
+	}
+	fmt.Printf("[i18n] find i18n bundle %d\n", len(i18nList))
+	for _, item := range i18nList {
+		path := filepath.Join(path.I18nPath, item.Name())
+		content, err := i18n.I18n.ReadFile(item.Name())
+		if err != nil {
+			continue
+		}
+		exist := dir.CheckFileExist(path)
+		if exist && !replace {
+			continue
+		}
+		if exist {
+			fmt.Printf("[i18n] install %s file exist, try to replace it\n", item.Name())
+			if err = os.Remove(path); err != nil {
+				fmt.Println(err)
+			}
+		}
+		fmt.Printf("[i18n] install %s bundle...\n", item.Name())
+		err = writer.WriteFile(path, string(content))
+		if err != nil {
+			fmt.Printf("[i18n] install %s bundle fail: %s\n", item.Name(), err.Error())
+		} else {
+			fmt.Printf("[i18n] install %s bundle success\n", item.Name())
+		}
+	}
+}