mirror of https://github.com/hashicorp/packer
parent
03fb5fb0f1
commit
286edcb2b4
@ -0,0 +1,37 @@
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package common
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import (
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"fmt"
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"github.com/mitchellh/packer/packer"
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)
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type VMXConfig struct {
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VMXData map[string]string `mapstructure:"vmx_data"`
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}
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func (c *VMXConfig) Prepare(t *packer.ConfigTemplate) []error {
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errs := make([]error, 0)
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newVMXData := make(map[string]string)
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for k, v := range c.VMXData {
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var err error
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k, err = t.Process(k, nil)
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if err != nil {
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errs = append(errs,
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fmt.Errorf("Error processing VMX data key %s: %s", k, err))
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continue
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}
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v, err = t.Process(v, nil)
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if err != nil {
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errs = append(errs,
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fmt.Errorf("Error processing VMX data value '%s': %s", v, err))
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continue
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}
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newVMXData[k] = v
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}
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c.VMXData = newVMXData
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return errs
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}
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@ -0,0 +1,22 @@
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package common
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import (
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"testing"
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)
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func TestVMXConfigPrepare(t *testing.T) {
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c := new(VMXConfig)
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c.VMXData = map[string]string{
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"one": "foo",
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"two": "bar",
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}
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errs := c.Prepare(testConfigTemplate(t))
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if len(errs) > 0 {
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t.Fatalf("bad: %#v", errs)
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}
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if len(c.VMXData) != 2 {
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t.Fatal("should have two items in VMXData")
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}
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}
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