Began writing tool to print unused attachments

bin/cadmus

@@ -18,7 +18,7 @@ set -o nounset
 # don't hide errors within pipes
 set -o pipefail
 
-readonly EDITOR="emacsclient"
+readonly EDITOR="ema"
 
 # * Main Functions
 
@@ -362,6 +362,9 @@ CadmusTools () {
                 ;;
             fix) shift; "${script_dir}/tools/fixLink.sh" "${NOTES_DIR}" && exit 0
                 ;;
+
+            unused-attachments) shift; node "${script_dir}/tools/print_unused_attachments.js" "${NOTES_DIR}" && exit 0
+                ;;
             page-import) shift; CLIP_OUT | xargs curl | pandoc -f html -t markdown_github+tex_math_dollars --atx-headers | CLIP_IN && exit 0
                 ;;
             random) shift; find "${NOTES_DIR}" -name '*.md' | shuf -n 1 | xargs "${EDITOR}" && exit 0
@@ -407,17 +410,18 @@ function ToolsHelp() {
     echo -e "            / ...................................(forward slash)"
     echo -e "            \\ ..................................(back slash)"
     echo
-    echo -e " \e[1;91m        \e[1m Command \e[0m\e[0m \e[1;34m┊┊┊ \e[0m Description "
+    echo -e " \e[1;91m        \e[1m Command \e[0m\e[0m \e[1;34m    ┊┊┊ \e[0m Description "
-    echo -e " ..................\e[1;34m┊┊┊\e[0m........................................... "
+    echo -e " ..................\e[1;34m....┊┊┊\e[0m........................................... "
-    echo -e " \e[1;93m new      \e[0m \e[1;34m       ┊┊┊ \e[0m Starts an interactive prompt to make a new note"
+    echo -e " \e[1;93m new      \e[0m \e[1;34m           ┊┊┊ \e[0m Starts an interactive prompt to make a new note"
-    echo -e " \e[1;93m webtitle \e[0m \e[1;34m       ┊┊┊ \e[0m✀ Transforms the Clipboard 📋 to a Link"
+    echo -e " \e[1;93m webtitle \e[0m \e[1;34m           ┊┊┊ \e[0m✀ Transforms the Clipboard 📋 to a Link"
-    echo -e " \e[1;93m backlinks \e[0m \e[1;34m      ┊┊┊ \e[0m✀ Takes the Abs Path of a Note from the Clipboard 📋"
+    echo -e " \e[1;93m backlinks \e[0m \e[1;34m          ┊┊┊ \e[0m✀ Takes the Abs Path of a Note from the Clipboard 📋"
-    echo -e " \e[1;93m                \e[0m \e[1;34m ┊┊┊        \e[0m and prints out backlinks (Abs Path)"
+    echo -e " \e[1;93m                \e[0m \e[1;34m     ┊┊┊        \e[0m and prints out backlinks (Abs Path)"
-    echo -e " \e[1;93m fix \e[0m \e[1;34m            ┊┊┊ 🎆 \e[0m Fix the relative path in the clipboard 📋 "
+    echo -e " \e[1;93m fix \e[0m \e[1;34m                ┊┊┊ 🎆 \e[0m Fix the relative path in the clipboard 📋 "
-    echo -e " \e[1;93m link \e[0m \e[1;34m           ┊┊┊ 🎆 \e[0m Generate a link to another note from the current in the clipboard"
+    echo -e " \e[1;93m unused-attachments \e[0m \e[1;34m ┊┊┊ 🎆 \e[0m Print unused attachments, not working yet "
-    echo -e " \e[1;32m page-import \e[0m \e[1;34m    ┊┊┊ 🎆 \e[0m Transform Clipboard from URL to corresponding Markdown"
+    echo -e " \e[1;93m link \e[0m \e[1;34m               ┊┊┊ 🎆 \e[0m Generate a link to another note from the current in the clipboard"
-    echo -e " \e[1;32m random \e[0m \e[1;34m         ┊┊┊ 🎆 \e[0m Open a Random Note in the Default program"
+    echo -e " \e[1;32m page-import \e[0m \e[1;34m        ┊┊┊ 🎆 \e[0m Transform Clipboard from URL to corresponding Markdown"
-    echo -e " \e[1;32m rename \e[0m \e[1;34m         ┊┊┊ 🎆 \e[0m Choose a note to rename and adjust all links"
+    echo -e " \e[1;32m random \e[0m \e[1;34m             ┊┊┊ 🎆 \e[0m Open a Random Note in the Default program"
+    echo -e " \e[1;32m rename \e[0m \e[1;34m             ┊┊┊ 🎆 \e[0m Choose a note to rename and adjust all links"
     echo
     }
 

bin/tools/print_unused_attachments.js

@@ -0,0 +1,108 @@
+// test this with node print_unused_attachments.js | xargs rg
+// It doesn't seem to work.
+
+// //////////////////////////////////////////////////////////
+// ////////// Load Libraries ////////////////////////////////
+// //////////////////////////////////////////////////////////
+
+const path = require('path');
+const fs = require('fs');
+// const yamlFront = require('yaml-front-matter');
+let debugFlag = false;
+let glob = require('glob');
+
+function main() {
+    change_directory();
+    attachments = get_file_names()[0];
+    notes       = get_file_names()[1];
+    unused_attachments = find_unused_attachments(attachments, notes);
+    print(unused_attachments)
+
+
+}
+
+function change_directory() {
+
+    ////////////////////////////////////////////////////////////
+    /////////// Change Directory ///////////////////////////////
+    ////////////////////////////////////////////////////////////
+
+    if (process.argv[2] == undefined) {
+        const path = "./";
+        if (debugFlag) {
+            console.log(`No Path Detected, using this directory ${process.argv[1]}`)
+            console.log("Remember to use $HOME not ~")
+        }
+    } else if (process.argv[2] == "-h" | process.argv[2] == "--help") {
+        console.log("\nProvide the Directory of MD Notes as the First Argument")
+        console.log("Otherwise the current directory, ./, will be used.\n")
+        console.log("No notes will not lead to any warning")
+        console.log("This is necessary so as to not be dangerous when | bash\n")
+    } else {
+        const path = process.argv[2];
+        process.chdir(path);
+        if (debugFlag) {
+            console.log(`Using Specified Directory ${process.argv[2]}`)
+        }
+    }
+
+}
+
+function get_file_names() {
+    // //////////////////////////////////////////////////////////
+    // ////////////// Get File Names/////////////////////////////
+    // //////////////////////////////////////////////////////////
+
+    let att_extensions = [
+        "./**/*.png",
+        "./**/*.jpeg",
+        "./**/*.jpg",
+        "./**/*.svg"
+    ]
+
+    let note_extensions = [
+        "./**/*.md",
+        "./**/*.org",
+        "./**/*.txt",
+        "./**/*.html",
+        "./**/*.tex"
+    ]
+
+    var attFilePathList = [];
+    var noteFilePathList = [];
+    for (i=0; i < note_extensions.length; i++) {
+        noteFilePathList.push(glob.sync(note_extensions[i]));
+    }
+    for (i=0; i < att_extensions.length; i++) {
+        attFilePathList.push(glob.sync(att_extensions[i]));
+    }
+    noteFilePathList = noteFilePathList.flat();
+    attFilePathList = attFilePathList.flat();
+    return [attFilePathList, noteFilePathList];
+}
+
+function find_unused_attachments(attachments, notes) {
+    for (i=0; i < attachments.length;i++) {
+        att = attachments[i];
+        for (j = 0; j < notes.length; j++) {
+           note = fs.readFileSync(notes[j], "utf-8");
+            att_referencedQ = note.includes(basename(att))
+            // TODO this probably doesn't work because I need to loop over each line
+            if (!att_referencedQ) {
+                print(basename(att))
+                break
+            }
+        }
+    }
+    return 0;
+}
+
+function basename(string) {
+    return string.split('\\').pop().split('/').pop(); // https://stackoverflow.com/a/25221100
+}
+
+function print(val) {
+    console.log(val);
+}
+
+main()