golib/console/cli_air.go
2023-10-15 00:32:49 +08:00

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//
// cli_air.go
// Copyright (C) 2022 tiglog <me@tiglog.com>
//
// Distributed under terms of the MIT license.
//
package console
import (
"flag"
"fmt"
"os"
"os/exec"
"git.hexq.cn/tiglog/golib/gfile"
)
type cAir struct {
BaseCmd
}
func NewAirCmd(cli IConsole) *cAir {
return &cAir{
BaseCmd{
Name: "serve",
Desc: "代码变动时自动重启应用",
},
}
}
func (c *cAir) Init(args []string) {
var cmd string
if len(args) == 0 {
cmd = "dev"
} else {
cmd = args[0]
args = args[1:]
}
if cmd == "conf" {
c.initConfCmd(args)
} else {
c.initDevCmd(args)
}
}
func (c *cAir) initDevCmd(args []string) {
cmd := flag.NewFlagSet("dev", flag.ExitOnError)
cmd.Parse(args)
c.Action = func() error {
fmt.Println("run dev cmd")
cm := exec.Command("air")
cm.Stderr = os.Stderr
cm.Stdout = os.Stdout
err := cm.Start()
if err != nil {
return err
}
err = cm.Wait()
if err != nil {
return err
}
return nil
}
}
func (c *cAir) initConfCmd(args []string) {
cmd := flag.NewFlagSet("conf", flag.ExitOnError)
output := cmd.String("output", "./.air.toml", "指定文件路径")
show := cmd.Bool("show", false, "显示配置文件内容")
cmd.Parse(args)
c.Action = func() error {
if *show {
fmt.Println(conf)
} else {
if gfile.Exists(*output) {
fmt.Printf("Conf file %s exists, SKIP\n\n", *output)
} else {
fmt.Printf("Writing conf to %s ...\n", *output)
os.WriteFile(*output, []byte(conf), 0644)
fmt.Println("Done")
}
}
return nil
}
}
func (c *cAir) GetHelp() string {
p1 := fmt.Sprintf("%s <command>\n%s\n\nSub Commands:\n", c.Name, c.Desc)
p2 := fmt.Sprintf("%10s: %s\n", "dev", "启动开发服务")
p3 := fmt.Sprintf("%10s: %s\n", "conf", "生成配置信息")
return p1 + p2 + p3
}
var conf = `# [Air](https://github.com/cosmtrek/air) TOML 格式的配置文件
# 工作目录
# 使用 . 或绝对路径,请注意 tmp_dir 目录必须在 root 目录下
root = "."
tmp_dir = "var/tmp"
[build]
# 只需要写你平常编译使用的shell命令。你也可以使用 make
cmd = "go build -o ./var/tmp/main entry/http/main.go"
# 由 cmd 命令得到的二进制文件名
bin = "var/tmp/main"
# 自定义的二进制,可以添加额外的编译标识例如添加 GIN_MODE=release
# full_bin = "APP_ENV=dev APP_USER=air ./var/tmp/main"
# 监听以下文件扩展名的文件.
include_ext = ["go", "tpl", "tmpl", "html"]
# 忽略这些文件扩展名或目录
exclude_dir = ["assets", "var", "vendor", "frontend/node_modules"]
# 监听以下指定目录的文件
include_dir = []
# 排除以下文件
exclude_file = []
# 如果文件更改过于频繁,则没有必要在每次更改时都触发构建。可以设置触发构建的延迟时间
delay = 1000 # ms
# 发生构建错误时,停止运行旧的二进制文件。
stop_on_error = true
# air的日志文件名该日志文件放置在你的 tmp_dir 中
log = "./var/log/air_errors.log"
[log]
# 显示日志时间
time = true
[color]
# 自定义每个部分显示的颜色。如果找不到颜色,使用原始的应用程序日志。
main = "magenta"
watcher = "cyan"
build = "yellow"
runner = "green"
[misc]
# 退出时删除tmp目录
clean_on_exit = true
`