- added help

- added scan_dir()
- prepared scan_file()

validate_workflow.sh

@@ -18,12 +18,51 @@
 #   set tabwidth=4
 #   set indent=4
 
+#hh A cli tool which uses different validators to validate SLUB workflows.
+#hh
+#hh Usage: validate_workflow.sh [-h] | [-s] | -w watchfolder -r resultfolder [-d] [...]
+#hh
+#hh Options:
+#hh
+#hh      -h, --help
+#hh                 help output
+#hh      -w, -i, --watch-folder <DIR>
+#hh                 watches folder for files which should be evaluated
+#hh      -r, -o, --result-folder <DIR>
+#hh                 target folder to store validation results
+#hh      -f, --files-mode [sort|delete|nothing]
+#hh                 mode=sort it sorts files to valid- and invalid-folder,
+#hh                 mode=delete it deletes already checked files from watch-folder
+#hh                 mode=nothing files in watch-folder are untouched
+#hh                 The mode=delete is default.
+#hh      -p, --valid-folder <DIR> 
+#hh                 only needed if files-mode=sort, moves valid files from
+#hh                 watch-folder to valid-folder
+#hh      -n, --invalid-folder <DIR>
+#hh                 only needed if files-mode=sort, moves invalid files from
+#hh                 watch-folder to invalid folder
+#hh      -s, --statistics
+#hh                 print a statistic
+#hh      -m, -mode [auto, mediathek, fotothek, save, kitodo, lfulg]
+#hh                the mode auto tries to check files based on file endings.
+#hh                The other modes are concrete workflow names.
+#hh      -d, --daemon
+#hh                starts a daemon, works only in delete mode
+#hh      -t, --stage [current,upcoming,any]
+#hh                valides with current or upcoming profile/validator 
+#hh                or any if any is valid
+#hh
+#hh
+
 #DEFAULTS
 WITH_DAEMON=0
 STAGE=any
 MODE=auto
 FILES_MODE=nothing
+STATFILE=${HOME}/.cache/validate_workflows/statistics.cnt
+LOCKFILE=/var/run/lock/validate_workflows.lock
 
+set -o nounset                              # Treat unset variables as an error
 
 # Don't just call this function "help()", as that's a reserved command in Bash. 
 comment_help() {  
@@ -80,50 +119,74 @@ get_cli_args() {
                 shift
                 ;;
             -f | --files-mode)
-                FILES_MODE"${2}"
+                FILES_MODE="${2}"
                 shift
                 shift
                 ;;
             *)
-                $>2 echo "'${1}' ist kein gültiger Parameter. Bitte benutzen Sie '$(basename "${0}") --help'."         
+                >&2 echo "'${1}' ist kein gültiger Parameter. Bitte benutzen Sie '$(basename "${0}") --help'."         
                 exit 1
                 ;;
         esac
     done
     if [ "$FILES_MODE" != "sort" -a  "$FILES_MODE" != "delete" -a "$FILES_MODE" != "nothing" ]; then
-        $>2 echo "param --files-mode must be 'sort', 'delete' or 'nothing'!"
+        >&2 echo "param --files-mode must be 'sort', 'delete' or 'nothing'!"
         exit 1
     fi
     if [ "$MODE" != "auto" -a  "$MODE" != "mediathek" -a "$MODE" != "fotothek" \
         -a  "$MODE" != "save" -a  "$MODE" != "kitodo" -a  "$MODE" != "lfulg" ]; then
-        $>2 echo "param --mode must be 'auto', 'mediathek', 'fotothek', 'save', 'kitodo' or 'lfulg'!"
+        >&2 echo "param --mode must be 'auto', 'mediathek', 'fotothek', 'save', 'kitodo' or 'lfulg'!"
         exit 1
     fi
-    if [ "$WITH_DAEMON" -a "$FILES_MODE" = "sort" ]; then
-        $>2 echo "param --daemon does only work with param --mode='delete' or --mode='nothing'!"
+    if [ "$WITH_DAEMON" -eq 1 -a "$FILES_MODE" = "sort" ]; then
+        >&2 echo "param --daemon does only work with param --mode='delete' or --mode='nothing'!"
         exit 1
     fi
     if [ "$STAGE" != "current" -a "$STAGE" != "upcoming" -a "$STAGE" != "any" ]; then
-        $>2 echo "--param stage must be 'any', 'current' or 'upcoming'!"
+        >&2 echo "--param stage must be 'any', 'current' or 'upcoming'!"
         exit 1
     fi
     if [ ! -d "$WATCH_FOLDER" ]; then
-        $>2 echo "watch folder '$WATCH_FOLDER' does not exist!"
+        >&2 echo "watch folder '$WATCH_FOLDER' does not exist!"
         exit 1
     fi
     if [ ! -d "$RESULT_FOLDER" ]; then
-        $>2 echo "result folder '$RESULT_FOLDER' does not exist!"
+        >&2 echo "result folder '$RESULT_FOLDER' does not exist!"
         exit 1
     fi
     if [ "$FILES_MODE" = "sort" ]; then
         if [ ! -d "$VALID_FOLDER" ]; then
-            $>2 echo "valid folder '$VALID_FOLDER' does not exist!"
+            >&2 echo "valid folder '$VALID_FOLDER' does not exist!"
             exit 1
         fi
         if [ ! -d "$INVALID_FOLDER" ]; then
-            $>2 echo "invalid folder '$INVALID_FOLDER' does not exist!"
+            >&2 echo "invalid folder '$INVALID_FOLDER' does not exist!"
             exit 1
         fi
     fi
 
 }
+
+scan_file() {
+    filename="$1"
+    echo "$filename"
+}
+
+scan_dir() {
+    find "$WATCH_FOLDER" -type f -print0| while IFS= read -r -d '' filename; do
+        scan_file "$filename"
+    done
+}
+
+#### MAIN
+
+get_cli_args "$@"
+if [ "$WITH_DAEMON" -eq 1 ]; then
+    # echo daemon mode, use inotify to watch changes
+    echo "starting daemon"
+    echo "stopping daemon"
+else
+    # cli mode, scan watch folder once
+    echo "checking dir $WATCH_FOLDER"
+    scan_dir
+fi