On Mon, Jul 14, 2025 at 12:38 AM Zhiyu Zhang <zhiyuzhang999@xxxxxxxxx> wrote:
>
> This patch adds the functionability to smartly identify origin commit
> of the translation by matching the following patterns in commit log:
> 1) update to commit HASH
> 2) Update the translation through commit HASH
> If no such pattern is found, script will obey the original workflow.
>
> Signed-off-by: Zhiyu Zhang <zhiyuzhang999@xxxxxxxxx>
Reviewed-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
> ---
> scripts/checktransupdate.py | 38 ++++++++++++++++++++++++++++++++++++-
> 1 file changed, 37 insertions(+), 1 deletion(-)
>
> diff --git a/scripts/checktransupdate.py b/scripts/checktransupdate.py
> index 578c3fecfdfd..e39529e46c3d 100755
> --- a/scripts/checktransupdate.py
> +++ b/scripts/checktransupdate.py
> @@ -24,6 +24,7 @@ commit 42fb9cfd5b18 ("Documentation: dev-tools: Add link to RV docs")
> """
>
> import os
> +import re
> import time
> import logging
> from argparse import ArgumentParser, ArgumentTypeError, BooleanOptionalAction
> @@ -69,6 +70,38 @@ def get_origin_from_trans(origin_path, t_from_head):
> return o_from_t
>
>
> +def get_origin_from_trans_smartly(origin_path, t_from_head):
> + """Get the latest origin commit from the formatted translation commit:
> + (1) update to commit HASH (TITLE)
> + (2) Update the translation through commit HASH (TITLE)
> + """
> + # catch flag for 12-bit commit hash
> + HASH = r'([0-9a-f]{12})'
> + # pattern 1: contains "update to commit HASH"
> + pat_update_to = re.compile(rf'update to commit {HASH}')
> + # pattern 2: contains "Update the translation through commit HASH"
> + pat_update_translation = re.compile(rf'Update the translation through commit {HASH}')
> +
> + origin_commit_hash = None
> + for line in t_from_head["message"]:
> + # check if the line matches the first pattern
> + match = pat_update_to.search(line)
> + if match:
> + origin_commit_hash = match.group(1)
> + break
> + # check if the line matches the second pattern
> + match = pat_update_translation.search(line)
> + if match:
> + origin_commit_hash = match.group(1)
> + break
> + if origin_commit_hash is None:
> + return None
> + o_from_t = get_latest_commit_from(origin_path, origin_commit_hash)
> + if o_from_t is not None:
> + logging.debug("tracked origin commit id: %s", o_from_t["hash"])
> + return o_from_t
> +
> +
> def get_commits_count_between(opath, commit1, commit2):
> """Get the commits count between two commits for the specified file"""
> command = f"git log --pretty=format:%H {commit1}...{commit2} -- {opath}"
> @@ -108,7 +141,10 @@ def check_per_file(file_path):
> logging.error("Cannot find the latest commit for %s", file_path)
> return
>
> - o_from_t = get_origin_from_trans(opath, t_from_head)
> + o_from_t = get_origin_from_trans_smartly(opath, t_from_head)
> + # notice, o_from_t from get_*_smartly() is always more accurate than from get_*()
> + if o_from_t is None:
> + o_from_t = get_origin_from_trans(opath, t_from_head)
>
> if o_from_t is None:
> logging.error("Error: Cannot find the latest origin commit for %s", file_path)
> --
> 2.34.1
>
>
