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plan.go
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plan.go
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// Copyright 2023 The Authors (see AUTHORS file)
//
// 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 terraform
import (
"context"
"fmt"
"io"
"github.com/abcxyz/guardian/pkg/util"
)
// PlanOptions are the set of options for running a terraform plan.
type PlanOptions struct {
CompactWarnings *bool
DetailedExitcode *bool
NoColor *bool
Input *bool
Lock *bool
LockTimeout *string
Out *string
}
// planArgsFromOptions generated the terrafrom plan arguments from the provided options.
func planArgsFromOptions(opts *PlanOptions) []string {
args := make([]string, 0, 7) // 7 potential args to be added
if opts == nil {
return args
}
if util.PtrVal(opts.CompactWarnings) {
args = append(args, "-compact-warnings")
}
if util.PtrVal(opts.DetailedExitcode) {
args = append(args, "-detailed-exitcode")
}
if util.PtrVal(opts.NoColor) {
args = append(args, "-no-color")
}
if opts.Input != nil {
args = append(args, fmt.Sprintf("-input=%t", *opts.Input))
}
if opts.Lock != nil {
args = append(args, fmt.Sprintf("-lock=%t", *opts.Lock))
}
if opts.LockTimeout != nil {
args = append(args, fmt.Sprintf("-lock-timeout=%s", *opts.LockTimeout))
}
if opts.Out != nil {
args = append(args, fmt.Sprintf("-out=%s", *opts.Out))
}
return args
}
// Plan runs the Terraform plan command.
func (t *TerraformClient) Plan(ctx context.Context, stdout, stderr io.Writer, opts *PlanOptions) (int, error) {
return t.Run(ctx, stdout, stderr, "plan", planArgsFromOptions(opts)...)
}