55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package app
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import (
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"github.com/indra-labs/indra"
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"github.com/indra-labs/indra/pkg/cmds"
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log2 "github.com/indra-labs/indra/pkg/log"
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)
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var (
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log = log2.GetLogger(indra.PathBase)
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check = log.E.Chk
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)
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type App struct {
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*cmds.Command
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launch *cmds.Command
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runArgs []string
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cmds.Envs
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}
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func New(c *cmds.Command, args []string) (a *App, e error) {
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log2.App = c.Name
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// Add the default configuration items for datadir/configfile
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cmds.GetConfigBase(c.Configs, c.Name, false)
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// Add the help function
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c.AddCommand(cmds.Help())
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a = &App{Command: c}
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if a.Command, e = cmds.Init(c, nil); check(e) {
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return
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}
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// We first parse the CLI args, in case config file location has been
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// specified
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if a.launch, _, e = a.Command.ParseCLIArgs(args); check(e) {
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return
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}
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if e = c.LoadConfig(); log.E.Chk(e) {
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return
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}
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a.Envs = c.GetEnvs()
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if e = a.Envs.LoadFromEnvironment(); check(e) {
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return
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}
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// This is done again, to ensure the effect of CLI args take precedence
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if a.launch, a.runArgs, e = a.Command.ParseCLIArgs(args); check(e) {
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return
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}
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return
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}
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func (a *App) Launch() (e error) {
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e = a.launch.Entrypoint(a.launch, a.runArgs)
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log.E.Chk(e)
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return
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}
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