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Add support for extra files #27

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7b5ab25
Add support for extra files
steve-daedilus Mar 21, 2022
3e8d320
Update README.md with added functionality option
steve-daedilus May 24, 2022
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5 changes: 5 additions & 0 deletions .gitattributes
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
# Auto detect text files and perform LF normalization
* text=Auto
*.sh text eol=LF
*.gitignore text eol=LF
*.gitattributes text eol=LF
4 changes: 3 additions & 1 deletion README.md
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Expand Up @@ -27,7 +27,7 @@ Tested on a host running Ubuntu 20.04.1.

### Usage
```
Usage: ubuntu-autoinstall-generator.sh [-h] [-v] [-a] [-e] [-u user-data-file] [-m meta-data-file] [-k] [-c] [-r] [-s source-iso-file] [-d destination-iso-file]
Usage: ubuntu-autoinstall-generator.sh [-h] [-v] [-a] [-e] [-u user-data-file] [-m meta-data-file] [-k] [-c] [-r] [-s source-iso-file] [-d destination-iso-file] [-x extra-file-or-folder-path]

💁 This script will create fully-automated Ubuntu 20.04 Focal Fossa installation media.

Expand Down Expand Up @@ -55,6 +55,8 @@ Available options:
That file will be used by default if it already exists.
-d, --destination Destination ISO file. By default <script directory>/ubuntu-autoinstall-<current date>.iso will be
created, overwriting any existing file.
-x, --extra-file Additional file or files using standard folder / file wildcards to include in the image.
Used for customisations of the image for specific deployment purposes
```

### Example
Expand Down
11 changes: 11 additions & 0 deletions ubuntu-autoinstall-generator.sh
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Expand Up @@ -56,6 +56,8 @@ Available options:
That file will be used by default if it already exists.
-d, --destination Destination ISO file. By default ${script_dir}/ubuntu-autoinstall-$today.iso will be
created, overwriting any existing file.
-x, --extra-file Additional file or files using standard folder / file wildcards to include in the image.
Used for customisations of the image for specific deployment purposes
EOF
exit
}
Expand All @@ -75,6 +77,7 @@ function parse_params() {
use_hwe_kernel=0
md5_checksum=1
use_release_iso=0
extra_file=''

while :; do
case "${1-}" in
Expand All @@ -101,6 +104,10 @@ function parse_params() {
meta_data_file="${2-}"
shift
;;
-x | --extra-file)
extra_file="${2-}"
shift
;;
-?*) die "Unknown option: $1" ;;
*) break ;;
esac
Expand Down Expand Up @@ -242,6 +249,10 @@ if [ ${all_in_one} -eq 1 ]; then
else
touch "$tmpdir/nocloud/meta-data"
fi
if [[ -n "${extra_file}" ]]; then
log "🧩 Adding specified extra files"
cp -r "$extra_file" "$tmpdir/nocloud/"
fi
sed -i -e 's,---, ds=nocloud;s=/cdrom/nocloud/ ---,g' "$tmpdir/isolinux/txt.cfg"
sed -i -e 's,---, ds=nocloud\\\;s=/cdrom/nocloud/ ---,g' "$tmpdir/boot/grub/grub.cfg"
sed -i -e 's,---, ds=nocloud\\\;s=/cdrom/nocloud/ ---,g' "$tmpdir/boot/grub/loopback.cfg"
Expand Down