/
app.go
94 lines (83 loc) · 1.95 KB
/
app.go
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package aarm
import (
"errors"
"io"
"log"
"os"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/apprunner"
"github.com/fatih/color"
"github.com/fujiwara/logutils"
"github.com/goccy/go-yaml"
"github.com/shogo82148/aarm/internal/apprunneriface"
)
func as[T error](err error) (T, bool) {
var myErr T
if errors.As(err, &myErr) {
return myErr, true
}
return myErr, false
}
type appRunner struct {
apprunneriface.DeploymentStarter
apprunneriface.ServiceCreator
apprunneriface.ServiceDescriber
apprunneriface.ServicesLister
apprunneriface.ServiceUpdater
}
type App struct {
appRunner *appRunner
logger *log.Logger
cfg *aarmConfig
extStr map[string]string
extCode map[string]string
}
type aarmConfig struct {
Service string `yaml:"service"`
}
func newApp(runner *appRunner, opts *GlobalOptions) (*App, error) {
data, err := os.ReadFile(opts.ConfigPath)
if err != nil {
return nil, err
}
var cfg aarmConfig
if err := yaml.Unmarshal(data, &cfg); err != nil {
return nil, err
}
logger := log.New(io.Discard, "", log.Ldate|log.Ltime|log.Lmicroseconds)
if opts.Debug {
logger.SetOutput(newLogFilter(os.Stderr, "DEBUG"))
} else {
logger.SetOutput(newLogFilter(os.Stderr, "INFO"))
}
return &App{
appRunner: runner,
logger: logger,
cfg: &cfg,
extStr: opts.ExtStr.m,
extCode: opts.ExtCode.m,
}, nil
}
func newAppRunner(cfg aws.Config) *apprunner.Client {
return apprunner.NewFromConfig(cfg)
}
func newLogFilter(w io.Writer, minLevel string) *logutils.LevelFilter {
return &logutils.LevelFilter{
Levels: []logutils.LogLevel{"DEBUG", "INFO", "WARNING", "ERROR"},
ModifierFuncs: []logutils.ModifierFunc{
nil, // DEBUG
nil, // default
logutils.Color(color.FgYellow),
logutils.Color(color.FgRed),
},
MinLevel: logutils.LogLevel(minLevel),
Writer: w,
}
}
func (app *App) Log(f string, v ...any) {
logger := app.logger
if logger == nil {
return
}
logger.Printf(f, v...)
}