Update 2024-02-14 07:51 OpenBSD/amd64-x13

.bin/OLD/cr2-rename

@@ -0,0 +1,87 @@
+#!/bin/sh
+
+# main loop
+find . -type f \
+       -maxdepth 1 \
+       \( -iname "*.cr2" \
+          -o -iname "*.dng" \
+          -o -iname "*.tif" \
+          -o -iname "*.orf" \) \
+       -exec basename "{}" \; | sort | \
+while read file
+do
+
+    ext=${file##*.}
+    printf "%s [" "${file}"
+
+    # try some exif values to gather date/time
+    EXIF="$(exiftool -createdate -d %Y-%m-%d_%H-%M-%S -T "${file}")"
+
+    # handle invalid dates
+    if [ "$EXIF" = "0000:00:00 00:00:00" ]
+    then
+        EXIF="$(exiftool -datetimeoriginal -d %Y-%m-%d_%H-%M-%S -T "${file}")"
+    fi
+    if [ "$EXIF" = "0000:00:00 00:00:00" ]
+    then
+        EXIF="$(exiftool -datetimeutc -d %Y-%m-%d_%H-%M-%S -T "${file}")"
+        if [ "$EXIF" != "0000:00:00 00:00:00" ]
+        then
+            EXIF=$(date -f %s -j "$(( $(date -f "%Y-%m-%d_%H-%M-%S" -j "$EXIF" +%s) + 3600 ))" +"%Y-%m-%d_%H-%M-%S")
+        fi
+    fi
+
+    # skip if there is no (proper) exif data
+    if [ -z "$EXIF" ] || [ "$EXIF" = "0000:00:00 00:00:00" ]
+    then
+        printf " no exif data ]\n"
+        continue
+    fi
+
+    for variant in a b c d e f g h i j k l m n o p q r s t u v w x y z
+    do
+       # same file? then we've converted it already.
+       if [ "${file}" = "${EXIF}-${variant}.$ext" ]
+       then
+           printf " %s->found" "$variant"
+           break
+       fi
+
+       # variant is is already existing - try next one
+       if [ -f "${EXIF}-${variant}.$ext" ]
+       then
+           continue
+       fi
+
+       # rename file
+       printf " %s->rename" "$variant"
+       mv "${file}" "${EXIF}-${variant}.$ext"
+
+       # check for matching jpg files
+       for type in jpeg JPEG jpg JPG xmp XMP psd PSD
+       do
+          if [ -f "${file%.*}.$type" ]
+          then
+              printf " + $type"
+              mv "${file%.*}.$type" "${EXIF}-${variant}.$type"
+          elif [ -f "${file}.$type" ]
+          then
+              printf " + $type"
+              mv "${file}.$type" "${EXIF}-${variant}.$type"
+          fi
+          case $type in
+              [xX][mM][pP])
+                  if [ -f "${EXIF}-${variant}.$type" ]
+                  then
+                      sed -i "s,\(crs:RawFileName=\"\).*[^\"]\",\1${EXIF}-${variant}.$ext\",g" "${EXIF}-${variant}.$type";
+                      sed -i "s,\(xmpMM:DerivedFrom=\"\).*[^\"]\",\1${EXIF}-${variant}.$ext\",g" "${EXIF}-${variant}.$type";
+                  fi
+              ;;
+          esac
+       done
+
+       # we're done here
+       break
+    done
+    printf " ]\n"
+done