110 lines
4.0 KiB
Go
110 lines
4.0 KiB
Go
//go:generate struct-markdown
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//go:generate mapstructure-to-hcl2 -type Config
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package pvm
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import (
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"fmt"
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"os"
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parallelscommon "github.com/hashicorp/packer/builder/parallels/common"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/common/bootcommand"
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"github.com/hashicorp/packer/common/shutdowncommand"
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"github.com/hashicorp/packer/helper/config"
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"github.com/hashicorp/packer/packer"
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"github.com/hashicorp/packer/template/interpolate"
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)
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// Config is the configuration structure for the builder.
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type Config struct {
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common.PackerConfig `mapstructure:",squash"`
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common.FloppyConfig `mapstructure:",squash"`
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parallelscommon.OutputConfig `mapstructure:",squash"`
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parallelscommon.PrlctlConfig `mapstructure:",squash"`
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parallelscommon.PrlctlPostConfig `mapstructure:",squash"`
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parallelscommon.PrlctlVersionConfig `mapstructure:",squash"`
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parallelscommon.SSHConfig `mapstructure:",squash"`
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shutdowncommand.ShutdownConfig `mapstructure:",squash"`
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bootcommand.BootConfig `mapstructure:",squash"`
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parallelscommon.ToolsConfig `mapstructure:",squash"`
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// The path to a PVM directory that acts as the source
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// of this build.
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SourcePath string `mapstructure:"source_path" required:"true"`
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// Virtual disk image is compacted at the end of
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// the build process using prl_disk_tool utility (except for the case that
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// disk_type is set to plain). In certain rare cases, this might corrupt
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// the resulting disk image. If you find this to be the case, you can disable
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// compaction using this configuration value.
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SkipCompaction bool `mapstructure:"skip_compaction" required:"false"`
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// This is the name of the PVM directory for the new
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// virtual machine, without the file extension. By default this is
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// "packer-BUILDNAME", where "BUILDNAME" is the name of the build.
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VMName string `mapstructure:"vm_name" required:"false"`
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// If this is "false" the MAC address of the first
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// NIC will reused when imported else a new MAC address will be generated
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// by Parallels. Defaults to "false".
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ReassignMAC bool `mapstructure:"reassign_mac" required:"false"`
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ctx interpolate.Context
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}
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func NewConfig(raws ...interface{}) (*Config, []string, error) {
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c := new(Config)
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err := config.Decode(c, &config.DecodeOpts{
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Interpolate: true,
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InterpolateContext: &c.ctx,
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InterpolateFilter: &interpolate.RenderFilter{
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Exclude: []string{
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"boot_command",
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"prlctl",
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"prlctl_post",
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"parallels_tools_guest_path",
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},
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},
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}, raws...)
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if err != nil {
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return nil, nil, err
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}
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if c.VMName == "" {
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c.VMName = fmt.Sprintf("packer-%s-{{timestamp}}", c.PackerBuildName)
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}
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// Prepare the errors
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var errs *packer.MultiError
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errs = packer.MultiErrorAppend(errs, c.FloppyConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.OutputConfig.Prepare(&c.ctx, &c.PackerConfig)...)
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errs = packer.MultiErrorAppend(errs, c.PrlctlConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.PrlctlPostConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.PrlctlVersionConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.BootConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.ShutdownConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.ToolsConfig.Prepare(&c.ctx)...)
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if c.SourcePath == "" {
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errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is required"))
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} else {
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if _, err := os.Stat(c.SourcePath); err != nil {
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errs = packer.MultiErrorAppend(errs,
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fmt.Errorf("source_path is invalid: %s", err))
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}
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}
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// Warnings
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var warnings []string
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if c.ShutdownCommand == "" {
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warnings = append(warnings,
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"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
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"will forcibly halt the virtual machine, which may result in data loss.")
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}
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// Check for any errors.
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if errs != nil && len(errs.Errors) > 0 {
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return nil, warnings, errs
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}
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return c, warnings, nil
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}
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