diff options
Diffstat (limited to 'build-aux')
| -rwxr-xr-x | build-aux/gitlog-to-emacslog | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/build-aux/gitlog-to-emacslog b/build-aux/gitlog-to-emacslog index 5c187f5eae0..345c37f63da 100755 --- a/build-aux/gitlog-to-emacslog +++ b/build-aux/gitlog-to-emacslog @@ -81,7 +81,7 @@ test -d .git || { --ignore-line='^; ' --format='%B' \ "$gen_origin..$new_origin" >"ChangeLog.tmp" || exit -if test -s "ChangeLog.tmp"; then +if test -e "ChangeLog.tmp"; then # Fix up bug references. # This would be better as eg a --transform option to gitlog-to-changelog, @@ -99,7 +99,7 @@ if test -s "ChangeLog.tmp"; then ` start_year= end_year= - for year in $years; do + for year in ${years:-`date +%Y`}; do : ${start_year:=$year} end_year=$year done @@ -110,13 +110,19 @@ if test -s "ChangeLog.tmp"; then year_range=$start_year-$end_year fi - # Update gen_origin and append a proper copyright notice. - sed -n ' - 1i\ + # Update gen_origin + if test "$gen_origin" != "$new_origin"; then + sed -n ' + 1i\ + + /^This file records repository revisions/p + s/^commit [0-9a-f]* (exclusive)/commit '"$gen_origin"' (exclusive)/p + s/^commit [0-9a-f]* (inclusive)/commit '"$new_origin"' (inclusive)/p + ' <ChangeLog.$nmax >>"ChangeLog.tmp" || exit + fi - /^This file records repository revisions/p - s/^commit [0-9a-f]* (exclusive)/commit '"$gen_origin"' (exclusive)/p - s/^commit [0-9a-f]* (inclusive)/commit '"$new_origin"' (inclusive)/p + # Append a proper copyright notice. + sed -n ' /^See ChangeLog.[0-9]* for earlier/,${ s/ChangeLog\.[0-9]*/ChangeLog.'$nmax'/ s/\(Copyright[ (C)]*\)[0-9]*-[0-9]*/\1'"$year_range"'/ |