75 lines
2.4 KiB
Go
75 lines
2.4 KiB
Go
//go:generate struct-markdown
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package common
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"github.com/hashicorp/packer/template/interpolate"
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)
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// A floppy can be made available for your build. This is most useful for
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// unattended Windows installs, which look for an Autounattend.xml file on
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// removable media. By default, no floppy will be attached. All files listed in
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// this setting get placed into the root directory of the floppy and the floppy
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// is attached as the first floppy device. The summary size of the listed files
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// must not exceed 1.44 MB. The supported ways to move large files into the OS
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// are using `http_directory` or [the file
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// provisioner](https://www.packer.io/docs/provisioners/file.html).
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type FloppyConfig struct {
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// A list of files to place onto a floppy disk that is attached when the VM
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// is booted. Currently, no support exists for creating sub-directories on
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// the floppy. Wildcard characters (\*, ?, and \[\]) are allowed. Directory
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// names are also allowed, which will add all the files found in the
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// directory to the floppy.
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FloppyFiles []string `mapstructure:"floppy_files"`
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// A list of directories to place onto the floppy disk recursively. This is
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// similar to the `floppy_files` option except that the directory structure
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// is preserved. This is useful for when your floppy disk includes drivers
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// or if you just want to organize it's contents as a hierarchy. Wildcard
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// characters (\*, ?, and \[\]) are allowed. The maximum summary size of
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// all files in the listed directories are the same as in `floppy_files`.
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FloppyDirectories []string `mapstructure:"floppy_dirs"`
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FloppyLabel string `mapstructure:"floppy_label"`
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}
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func (c *FloppyConfig) Prepare(ctx *interpolate.Context) []error {
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var errs []error
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var err error
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if c.FloppyFiles == nil {
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c.FloppyFiles = make([]string, 0)
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}
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for _, path := range c.FloppyFiles {
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if strings.ContainsAny(path, "*?[") {
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_, err = filepath.Glob(path)
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} else {
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_, err = os.Stat(path)
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}
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if err != nil {
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errs = append(errs, fmt.Errorf("Bad Floppy disk file '%s': %s", path, err))
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}
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}
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if c.FloppyDirectories == nil {
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c.FloppyDirectories = make([]string, 0)
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}
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for _, path := range c.FloppyDirectories {
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if strings.ContainsAny(path, "*?[") {
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_, err = filepath.Glob(path)
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} else {
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_, err = os.Stat(path)
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}
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if err != nil {
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errs = append(errs, fmt.Errorf("Bad Floppy disk directory '%s': %s", path, err))
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}
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}
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return errs
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}
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