janware/jw-pkg
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jw-pkg compile-templates: Beautify logging

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Don't renew files with nothing to change, and be verbose about it.

Signed-off-by: Jan Lindemann <jan@janware.com>
This commit is contained in:
Jan Lindemann 2024-06-28 05:40:12 +00:00
commit c2ad910e91
1 changed files with 27 additions and 3 deletions
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30
scripts/jw-pkg
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@ -2,7 +2,25 @@
log()
{
echo "$myname: $@"
if [ "$1" = -n ]; then
shift
echo -n "$myname: $*"
return
fi
if [ "$1" = -c ]; then
shift
echo "$*"
return
fi
if [ "$1" = -C ]; then
shift
echo -n "$*"
return
fi
echo "$myname: $*"
}
channel_present()
@ -309,18 +327,24 @@ cmd_compile_templates()
}
# TODO: use mktemp -d and keep temporary files in read-only dir
local tmp=$to.tmp
log "Applying macros in $table to $f."
log -n "Applying macros in $table to $f"
eval `sed "/$conf_patt/ !d; s/$conf_patt//" $table`
sed 's|^[ ]*#.*||; s|/|\\/|g; s|\([^ =]\+\)[ =]\+\(.*\)|s/\1/\2/g|' $table | sed -f - $f > $tmp
chmod $mode $tmp
chown $owner $tmp
chgrp $group $tmp
if diff -q $tmp $to >/dev/null 2>&1 && [ "$(stat --format '%u:%g:%A' $to)" = "$(stat --format '%u:%g:%A' $tmp)" ]; then
log -c ", no changes."
rm $tmp
continue
fi
local bak=$to$template_bak_ext
if [ "$backup" = 1 -a -f $to ] && ! diff -q $to $bak >/dev/null 2>&1; then
log "Saving backup to $to to $bak"
log -C ", saving backup to $to to $bak,"
cp -p $to $bak
fi
mv $tmp $to
log -c ", done."
done <<< $(cmd_list_templates "$@")
if [ "$missing_table" != 0 ]; then