53 lines
1005 B
Go
53 lines
1005 B
Go
package tfexec
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import (
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"context"
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"fmt"
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"os/exec"
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)
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type getCmdConfig struct {
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dir string
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update bool
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}
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// GetCmdOption represents options used in the Get method.
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type GetCmdOption interface {
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configureGet(*getCmdConfig)
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}
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func (opt *DirOption) configureGet(conf *getCmdConfig) {
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conf.dir = opt.path
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}
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func (opt *UpdateOption) configureGet(conf *getCmdConfig) {
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conf.update = opt.update
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}
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// Get represents the terraform get subcommand.
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func (tf *Terraform) Get(ctx context.Context, opts ...GetCmdOption) error {
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cmd, err := tf.getCmd(ctx, opts...)
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if err != nil {
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return err
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}
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return tf.runTerraformCmd(ctx, cmd)
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}
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func (tf *Terraform) getCmd(ctx context.Context, opts ...GetCmdOption) (*exec.Cmd, error) {
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c := getCmdConfig{}
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for _, o := range opts {
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o.configureGet(&c)
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}
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args := []string{"get", "-no-color"}
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args = append(args, "-update="+fmt.Sprint(c.update))
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if c.dir != "" {
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args = append(args, c.dir)
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}
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return tf.buildTerraformCmd(ctx, nil, args...), nil
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}
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