Move internal/core => internal/cli

internal/core/meta.go

@@ -1,72 +0,0 @@
-package core
-
-import (
-	"errors"
-	"io/fs"
-	"os/user"
-	"path/filepath"
-	"strings"
-
-	"github.com/FAU-CDI/wisski-distillery/pkg/environment"
-)
-
-// MetaConfigFile is the path to a configuration file that contains the path to the last used wdcli executable.
-// It is expected to be in the current user's home directory.
-//
-// You probably want to use [MetaConfigPath] instead.
-//
-// It should contain the path to a deployment directory.
-const MetaConfigFile = "." + Executable
-
-// MetaConfigPath returns the full path to the MetaConfigPath()
-func MetaConfigPath() (string, error) {
-	// find the current user
-	usr, err := user.Current()
-	if err != nil {
-		return "", err
-	}
-	return filepath.Join(usr.HomeDir, MetaConfigFile), nil
-}
-
-var errReadBaseDirectoryEmpty = errors.New("ReadBaseDirectory: Directory is empty")
-
-// ReadBaseDirectory reads the base deployment directory from the environment.
-// Use [ParamsFromEnv] to initialize parameters completely.
-//
-// It does not perform any reading of files.
-func ReadBaseDirectory(env environment.Environment) (value string, err error) {
-	// get the path!
-	path, err := MetaConfigPath()
-	if err != nil {
-		return "", err
-	}
-
-	// read the meta config file!
-	contents, err := environment.ReadFile(env, path)
-	if err != nil {
-		return "", err
-	}
-
-	// and trim the spaces!
-	value = strings.TrimSpace(string(contents))
-
-	// check that it is actually set!
-	if len(value) == 0 {
-		return "", errReadBaseDirectoryEmpty
-	}
-
-	// and return it!
-	return value, nil
-}
-
-// WriteBaseDirectory writes the base directory to the environment, or returns an error
-func WriteBaseDirectory(env environment.Environment, dir string) error {
-	// get the path!
-	path, err := MetaConfigPath()
-	if err != nil {
-		return err
-	}
-
-	// just put the directory inside it!
-	return environment.WriteFile(env, path, []byte(dir), fs.ModePerm)
-}