Add hash TODO

tag.sh

@@ -15,15 +15,29 @@ fail() {
 }
 
 listtags() {
+    # $FILENAME $LIMIT
     [ -z "$1" ] && fail "No filename supplied."
     FILENAME="$1"
-    sqlite3 -table "$DB_FILE" "SELECT filename, label from files INNER JOIN tags_ties ON tags_ties.fid = files.fid INNER JOIN tags ON tags.tid = tags_ties.tid WHERE filename = \"$FILENAME\""
+    shift
+    LIMIT="${1:-0}"
+
+    ADDITIONAL_QUERY=""
+    [ $LIMIT -gt 0 ] && ADDITIONAL_QUERY="LIMIT $LIMIT"
+
+    sqlite3 -table "$DB_FILE" \
+        "SELECT filename, label from files \
+        INNER JOIN tags_ties ON tags_ties.fid = files.fid \
+        INNER JOIN tags ON tags.tid = tags_ties.tid \
+        WHERE filename = \"$FILENAME\"\
+        $ADDITIONAL_QUERY"
 }
 
 if [[ "$1" = "add" ]]; then
     shift
     [ "$1" = "tag" ] && TABLE="tags" && COLUMN="label"
     [ "$1" = "file" ] && TABLE="files" && COLUMN="filename"
+    # TODO: refactor the add function to allow adding hashes 
+    # [ "$1" = "hash" ] && TABLE="hashes" && COLUMN="md5,filename"
     shift
     [ -z "$1" ] && fail "No value supplied."
     COUNTER=0
@@ -58,13 +72,15 @@ if [[ "$1" = "tag" ]]; then
     FILENAME="$1"
     shift
     [ -z "$1" ] && fail "No tag supplied."
+    COUNTER=0
     while true; do
         LABEL="$1"
         shift
         sqlite3 -table "$DB_FILE" "INSERT INTO tags_ties (fid, tid) VALUES ((SELECT fid FROM files WHERE filename = \"$FILENAME\"),(SELECT tid FROM tags WHERE label = \"$LABEL\"))"
+        COUNTER=$((COUNTER++))
         [ -z "${1:-}" ] && break
     done
-    listtags "$FILENAME"
+    listtags "$FILENAME" "$COUNTER"
     exit 0
 fi