4b357476a3
This commit adds a new 'dis' component to the distillery that serves a list of all known instances for the moment.
33 lines
872 B
Go
33 lines
872 B
Go
package env
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import (
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"os"
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"path/filepath"
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"github.com/FAU-CDI/wisski-distillery/core"
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"github.com/FAU-CDI/wisski-distillery/internal/fsx"
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)
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// ExecutablePath returns the path to the executable of this distillery.
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func (dis *Distillery) ExecutablePath() string {
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return filepath.Join(dis.Config.DeployRoot, core.Executable)
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}
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// UsingDistilleryExecutable checks if the current process
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func (dis *Distillery) UsingDistilleryExecutable() bool {
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exe, err := os.Executable()
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if err != nil {
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return false
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}
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return fsx.SameFile(exe, dis.ExecutablePath())
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}
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// CurrentExecutable returns the path to the current executable being used.
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// When it does not exist, falls back to the default executable.
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func (dis *Distillery) CurrentExecutable() string {
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exe, err := os.Executable()
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if err != nil || !fsx.IsFile(exe) {
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return dis.ExecutablePath()
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}
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return exe
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}
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