[libcamera-devel,v3,1/2] utils: update-mojo.sh: Add script for updating mojo

12416 diff mbox series

Add a script to ease updating mojo from a chromium source tree.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

---
Changes in v3:
- remove the patch to template_expander.py

Changes in v2:
- clean mojo/public/tools/* first
- use [ instead of test
- use scope instead of restoring cd
- add todo to remove the jinja2 3.0.0 patch
---
 utils/update-mojo.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100755 utils/update-mojo.sh

Hi Paul,

Thanks for your work.

On 2021-05-26 12:31:00 +0900, Paul Elder wrote:
> Add a script to ease updating mojo from a chromium source tree.
> 
> Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

This and 2/2 fix my jinja issues so for both 1/2 and 2/2:

Tested-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

> 
> ---
> Changes in v3:
> - remove the patch to template_expander.py
> 
> Changes in v2:
> - clean mojo/public/tools/* first
> - use [ instead of test
> - use scope instead of restoring cd
> - add todo to remove the jinja2 3.0.0 patch
> ---
>  utils/update-mojo.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100755 utils/update-mojo.sh
> 
> diff --git a/utils/update-mojo.sh b/utils/update-mojo.sh
> new file mode 100755
> index 00000000..fcbc81e7
> --- /dev/null
> +++ b/utils/update-mojo.sh
> @@ -0,0 +1,66 @@
> +#!/bin/sh
> +
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +# Update mojo copy from a chromium source tree
> +
> +if [ $# != 1 ] ; then
> +	echo "Usage: $0 <chromium dir>"
> +	exit 1
> +fi
> +
> +ipc_dir="$(dirname "$(realpath "$0")")/ipc"
> +chromium_dir="$1"
> +
> +if [ ! -d "${chromium_dir}/mojo" ] ; then
> +	echo "Directory ${chromium_dir} doesn't contain mojo"
> +	exit 1
> +fi
> +
> +if [ ! -d "${chromium_dir}/.git" ] ; then
> +	echo "Directory ${chromium_dir} doesn't contain a git tree"
> +	exit 1
> +fi
> +
> +# Get the chromium commit id
> +version=$(git -C "${chromium_dir}" rev-parse --short HEAD)
> +
> +# Reject dirty trees
> +if [ -n "$(git -C "${chromium_dir}" status --porcelain)" ] ; then
> +	echo "Chromium tree in ${chromium_dir} is dirty"
> +	exit 1
> +fi
> +
> +# Copy the diagnosis file
> +cp "${chromium_dir}/tools/diagnosis/crbug_1001171.py" "${ipc_dir}/tools/diagnosis"
> +
> +# Copy the rest of mojo
> +cp "${chromium_dir}/mojo/public/LICENSE" "${ipc_dir}/mojo/public"
> +
> +rm -rf "${ipc_dir}/mojo/public/tools/*"
> +
> +(
> +	cd "${chromium_dir}" || exit
> +	find ./mojo/public/tools -type f \
> +	     -not -path "*/generators/*" \
> +	     -not -path "*/fuzzers/*" \
> +	     -exec cp --parents "{}" "${ipc_dir}" ";"
> +)
> +
> +# Update the README files
> +readme=$(cat <<EOF
> +# SPDX-License-Identifier: CC0-1.0
> +
> +Files in this directory are imported from ${version} of Chromium. Do not
> +modify them manually.
> +EOF
> +)
> +
> +echo "$readme" > "${ipc_dir}/mojo/README"
> +echo "$readme" > "${ipc_dir}/tools/README"
> +
> +cat <<EOF
> +------------------------------------------------------------
> +mojo updated. Please review and up-port local changes before
> +committing.
> +------------------------------------------------------------
> +EOF
> -- 
> 2.27.0
>