X-Git-Url: http://git.plutz.net/?p=serve0;a=blobdiff_plain;f=indexmeta.sh;h=2da085f9a0bf86fcdb630f8fd98443df7d99c423;hp=8f0c971c81765becddf59d01368bf0680c766263;hb=608e267413cf7f8399cacbbfc4269d3c3820a3aa;hpb=d5eed6ee7e2ff547dd06023838b6aed031ba8174

diff --git a/indexmeta.sh b/indexmeta.sh
index 8f0c971..2da085f 100644
--- a/indexmeta.sh
+++ b/indexmeta.sh
@@ -52,9 +52,9 @@ meta_purge(){
   name="$(meta_name "$file")"
 
   if [ -d "${meta%/meta}" ] && LOCK "$meta"; then
-    grep -avF "	${name}" "$meta" >"$meta.tmp"
-    grep -aF "	${name}" "$meta" >>"$meta.trash"
-    mv "$meta.tmp" "$meta"
+    grep -avF "	${name}" "$meta" >"${meta}.tmp"
+    grep -aF "	${name}" "$meta" >>"${meta}.trash"
+    mv "${meta}.tmp" "$meta"
     RELEASE "$meta"
   fi
 }
@@ -68,7 +68,7 @@ meta_info(){
     | grep -m1 -axE '[0-9]+	[0-9]+	[0-9]+	tags=[^	]*	comment=[^	]*	.+' \
     || meta_file "$file"
   else
-    printf '0\t0\t0\ttags=\tcomment=\t\r'
+    printf '0\t0\t0\ttags=\tcomment=\t%s\r' "$(meta_name "$file")"
   fi
 }
 
@@ -76,6 +76,9 @@ meta_dir(){
   local dir meta v
   dir="${1}"
   meta="${dir}/.index/meta"
+  metat="${dir}/.index/meta.time"
+
+  [ -f "$metat" ] || touch -d @0 "$metat"
 
   if [ -d "$dir/.index" -a \! -f "$meta" ] && LOCK "$meta"; then
     touch "$meta"  # preliminary touch to prevent concurrent generators
@@ -86,16 +89,18 @@ meta_dir(){
     done >"$meta"
 
     RELEASE "$meta"
-  elif [ -d "$dir/.index" -a "$dir" -nt "$meta" ] && LOCK "$meta"; then
+  elif [ -d "$dir/.index" -a "$dir" -nt "$metat" ] && LOCK "$meta"; then
     cp -p "$meta" "$meta.ref"; touch "$meta"
-    find "$dir" -type f -newer "$meta.ref" \
+    find "$dir" -type f -newer "$metat" \
          -mindepth 1 -maxdepth 1 \
     | grep -aE "$file_pattern" \
     | while read -r v; do
       grep -qF "	$(meta_name "$v")" "$meta" \
       || meta_line "$v"
     done >>"$meta"
-    rm "$meta.ref"
+    sort -u "$meta" >"$meta.ref"
+    mv "$meta.ref" "$meta"
+    touch "$metat"
 
     RELEASE "$meta"
   fi