1 files changed, 0 insertions, 121 deletions
diff --git a/pkg/varlinkapi/funcs.go b/pkg/varlinkapi/funcs.go
deleted file mode 100644
index 8fb8a7ea0..000000000
--- a/pkg/varlinkapi/funcs.go
+++ /dev/null
@@ -1,121 +0,0 @@
-package varlinkapi
-
-import (
-	"fmt"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"github.com/containers/image/v5/types"
-	"github.com/containers/podman/v2/libpod/image"
-	"github.com/google/shlex"
-	"github.com/pkg/errors"
-)
-
-func GetSystemContext(authfile string) (*types.SystemContext, error) {
-	if authfile != "" {
-		if _, err := os.Stat(authfile); err != nil {
-			return nil, errors.Wrapf(err, "error checking authfile path %s", authfile)
-		}
-	}
-	return image.GetSystemContext("", authfile, false), nil
-}
-
-func substituteCommand(cmd string) (string, error) {
-	var (
-		newCommand string
-	)
-
-	// Replace cmd with "/proc/self/exe" if "podman" or "docker" is being
-	// used. If "/usr/bin/docker" is provided, we also sub in podman.
-	// Otherwise, leave the command unchanged.
-	if cmd == "podman" || filepath.Base(cmd) == "docker" {
-		newCommand = "/proc/self/exe"
-	} else {
-		newCommand = cmd
-	}
-
-	// If cmd is an absolute or relative path, check if the file exists.
-	// Throw an error if it doesn't exist.
-	if strings.Contains(newCommand, "/") || strings.HasPrefix(newCommand, ".") {
-		res, err := filepath.Abs(newCommand)
-		if err != nil {
-			return "", err
-		}
-		if _, err := os.Stat(res); !os.IsNotExist(err) {
-			return res, nil
-		} else if err != nil {
-			return "", err
-		}
-	}
-
-	return newCommand, nil
-}
-
-// GenerateCommand takes a label (string) and converts it to an executable command
-func GenerateCommand(command, imageName, name, globalOpts string) ([]string, error) {
-	var (
-		newCommand []string
-	)
-	if name == "" {
-		name = imageName
-	}
-
-	cmd, err := shlex.Split(command)
-	if err != nil {
-		return nil, err
-	}
-
-	prog, err := substituteCommand(cmd[0])
-	if err != nil {
-		return nil, err
-	}
-	newCommand = append(newCommand, prog)
-
-	for _, arg := range cmd[1:] {
-		var newArg string
-		switch arg {
-		case "IMAGE":
-			newArg = imageName
-		case "$IMAGE":
-			newArg = imageName
-		case "IMAGE=IMAGE":
-			newArg = fmt.Sprintf("IMAGE=%s", imageName)
-		case "IMAGE=$IMAGE":
-			newArg = fmt.Sprintf("IMAGE=%s", imageName)
-		case "NAME":
-			newArg = name
-		case "NAME=NAME":
-			newArg = fmt.Sprintf("NAME=%s", name)
-		case "NAME=$NAME":
-			newArg = fmt.Sprintf("NAME=%s", name)
-		case "$NAME":
-			newArg = name
-		case "$GLOBAL_OPTS":
-			newArg = globalOpts
-		default:
-			newArg = arg
-		}
-		newCommand = append(newCommand, newArg)
-	}
-	return newCommand, nil
-}
-
-// GenerateRunEnvironment merges the current environment variables with optional
-// environment variables provided by the user
-func GenerateRunEnvironment(name, imageName string, opts map[string]string) []string {
-	newEnv := os.Environ()
-	newEnv = append(newEnv, fmt.Sprintf("NAME=%s", name))
-	newEnv = append(newEnv, fmt.Sprintf("IMAGE=%s", imageName))
-
-	if opts["opt1"] != "" {
-		newEnv = append(newEnv, fmt.Sprintf("OPT1=%s", opts["opt1"]))
-	}
-	if opts["opt2"] != "" {
-		newEnv = append(newEnv, fmt.Sprintf("OPT2=%s", opts["opt2"]))
-	}
-	if opts["opt3"] != "" {
-		newEnv = append(newEnv, fmt.Sprintf("OPT3=%s", opts["opt3"]))
-	}
-	return newEnv
-}