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//
// Copyright 2025 The Sigstore Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package cliplugin implements the plugin functionality.
package cliplugin
import (
"context"
"io"
"os/exec"
)
// cmd is an interface for os/exec.Cmd.
type cmd interface {
Output() ([]byte, error)
}
// makeCmdFunc is a type for a function that can create a cmd.
type makeCmdFunc func(ctx context.Context, stdin io.Reader, stderr io.Writer, name string, args ...string) cmd
// makeCmd is an implementation of makeCmdFunc.
func makeCmd(ctx context.Context, stdin io.Reader, stderr io.Writer, name string, args ...string) cmd {
cmd := exec.CommandContext(ctx, name, args...)
cmd.Stdin = stdin
cmd.Stderr = stderr
return cmd
}
// cmdExitError is an interface for os/exec.ExitError.
type cmdExitError interface {
Error() string
ExitCode() int
}
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