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

.bin/OLD/autosort

@@ -0,0 +1,81 @@
+#!/bin/sh
+
+# This script takes an input directory and processes all files.
+# It creates a directory structure in the output directory based
+# on metadata of the file. The filename will also be created out
+# of metadata, or replaced with the sha1 hash of itself in order
+# to avoid duplicates.
+
+usage() {
+  print "Usage: autosort <input directory> <output directory>";
+  exit 2
+}
+
+# check input
+test -d "$1" || usage
+test -d "$2" || usage
+
+# normalize relative paths
+_indir="$(readlink -f "$1")"
+_outdir="$(readlink -f "$2")"
+
+####################
+#   MAIN PROGRAM   #
+####################
+
+start(){
+  # trigger main loop
+  find "$_indir" -type f | while read _file;
+  do
+    # extract mime type
+    local _mime="$(file -bi "$_file")"
+    local _category=${_mime%%/*}
+    local _type=${_mime##*/}
+
+    case "$_category" in
+      image) process_image "$_file" "$_type"; ;;
+      *) printf 'Unhandled Category: %s in %s\n' "$_category" "$_file"; ;;
+    esac
+
+  done
+}
+
+#################
+#   FUNCTIONS   #
+#################
+
+process_image() {
+# $1 = file
+# $2 = mime type
+  case $2 in
+    jpeg) handle_jpeg "$1"; ;;
+    png) handle_jpeg "$1"; ;;
+    gif) handle_copy "$1" "image" "$2"; ;;
+    *) printf 'Unhandled Type: %s in %s\n' "$2" "$1"; ;;
+  esac
+}
+
+handle_jpeg() {
+# $1 = file
+  local _exif="$(exifprint "$1")"
+  local _make="$(printf '%s' "$_exif" | grep '0x010f' | awk '{for(i=5;i<=NF;++i)print $i}')"
+  local _model="$(printf '%s' "$_exif" | grep '0x0110' | awk '{for(i=5;i<=NF;++i)print $i}')"
+  local _datetime="$(printf '%s' "$_exif" | grep '0x9003' | awk '{for(i=5;i<=NF;++i)print $i}')"
+
+  test -z "$_make" && local _make=unknown
+  test -z "$_model" && local _model=unknown
+  test -z "$_datetime" && local _datetime="$(sha1 -q "$1")"
+
+  local _out="$(printf '%s %s/%s' "$_make" "$_model" "$_datetime" | tr '\n' ' ' | tr ':' '-')"
+
+  install -bDm 0666 "$1" "$_outdir/${_out}.jpg" && rm -f "$1"
+}
+
+handle_copy() {
+# $1 = file
+# $2 = category
+# $3 = type
+  install -bDm 0666 "$1" "$_outdir/$2/$3/${1##*/}" && rm -f "$1"
+}
+
+start