diff options
Diffstat (limited to 'set_mtimes')
-rwxr-xr-x | set_mtimes | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/set_mtimes b/set_mtimes deleted file mode 100755 index 7157e7f5..00000000 --- a/set_mtimes +++ /dev/null @@ -1,56 +0,0 @@ -#!/bin/sh - -# Set the checked-out files' mtimes according to their last Git revision. - -# Written by Thomas Schwinge <tschwinge@gnu.org> - -trap ' - if [ x"$tmp_dir" = x ]; then :; else - rm -rf -- "$tmp_dir" - fi -' EXIT && - -# TODO: handle arguments meaning to only process a subset (directories / files) -# of the repository. -if [ x"$#" = x0 ]; then :; else - echo >&2 No command line arguments expected. - exit 1 -fi && - -tmp_dir=$(mktemp -d) && - -tmp_ignore=$tmp_dir/ignore && -# TODO: have to add more flags? -git ls-files \ - > "$tmp_ignore" \ - -d -m && -while read file; do - echo >&2 "*** WARNING: file <$file> locally changed or deleted, not touching" -done < "$tmp_ignore" && - -tmp_known=$tmp_dir/known && -git ls-files \ - > "$tmp_known" \ - -c && - -tmp_consider=$tmp_dir/consider && -grep \ - < "$tmp_known" \ - > "$tmp_consider" \ - -f "$tmp_ignore" -x -v && - -while read file; do - # TODO: use %ci? TODO: can we optimize this to not have to invoke git log - # individually for every single file? - date_git=$(git log -1 --pretty=format:%ai -- "$file") && - date_git=$(date --rfc-3339=ns -d "$date_git") && - date_file=$(date --rfc-3339=ns -r "$file") && - if [ x"$date_git" = x"$date_file" ]; then :; else - echo >&2 "*** INFO: file $file: mtime <$date_file> -> <$date_git>" - touch -m -d "$date_git" "$file" - fi \ - || { - echo >&2 "*** ERROR: file <$file>, date_git <$date_git>, date_file <$date_file>" - exit 1 - } -done < "$tmp_consider" |