X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;f=indexmeta.sh;h=43e360d2bfcfab9f4cc7ea2016b971f981239227;hb=f46c55f97b1e0bafcd9316ecab8a9f920bedef4c;hp=8f0c971c81765becddf59d01368bf0680c766263;hpb=d5eed6ee7e2ff547dd06023838b6aed031ba8174;p=serve0

diff --git a/indexmeta.sh b/indexmeta.sh
index 8f0c971..43e360d 100644
--- a/indexmeta.sh
+++ b/indexmeta.sh
@@ -15,6 +15,7 @@ meta_name() {
 meta_line() {
   local video l w h
   video="$1"
+  [ "${video%.part}" = "$video" -a -s "$video" ] || return 0
 
   read l h w <<__EOF
   $(printf '' \
@@ -52,9 +53,9 @@ meta_purge(){
   name="$(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 +69,7 @@ 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 +77,9 @@ 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
@@ -84,18 +88,19 @@ meta_dir(){
     | while read -r v; do
       meta_line "$v"
     done >"$meta"
+    touch "$metat"
 
     RELEASE "$meta"
-  elif [ -d "$dir/.index" -a "$dir" -nt "$meta" ] && LOCK "$meta"; then
-    cp -p "$meta" "$meta.ref"; touch "$meta"
-    find "$dir" -type f -newer "$meta.ref" \
+  elif [ -d "$dir/.index" -a "$dir" -nt "$metat" ] && LOCK "$meta"; then
+    touch "$meta"
+    find "$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"
+    touch "$metat"
 
     RELEASE "$meta"
   fi