feat: fzf search inside vaults

src/main.c

@@ -644,12 +644,13 @@ int main(int argc, char *argv[]) {
                     altDebug("└------------------------------\n");
                 }
                 // adds options
-                int extraNotesOptions = 4;
+                int extraNotesOptions = 5;
                 filesArray = realloc(filesArray, (filesCount + extraNotesOptions) * sizeof(char *)); // resize filesArray to fit the extra options
                 filesArray[filesCount] = "Create new note";
-                filesArray[filesCount + 1] = "Back to vault selection";
-                filesArray[filesCount + 2] = "Delete vault";
-                filesArray[filesCount + 3] = "Quit (Ctrl+C)";
+                filesArray[filesCount + 1] = "Search inside the vault";
+                filesArray[filesCount + 2] = "Back to vault selection";
+                filesArray[filesCount + 3] = "Delete vault";
+                filesArray[filesCount + 4] = "Quit (Ctrl+C)";
                 char *noteSelected;
                 // if we set to bypass the note selector
                 if (bypassSelectionNote) {
@@ -680,7 +681,7 @@ int main(int argc, char *argv[]) {
                 free(filesArray);
                 debug("Selected note: %s", noteSelected);
                 if (strcmp(noteSelected, "Create new note") != 0 && strcmp(noteSelected, "Back to vault selection") != 0 && strcmp(noteSelected, "Delete vault") != 0 &&
-                    strcmp(noteSelected, "Quit (Ctrl+C)") != 0) {
+                    strcmp(noteSelected, "Quit (Ctrl+C)") != 0 && strcmp(noteSelected, "Search inside the vault") != 0) {
                 open_note:
                     bypassSelectionNote = 0; // we must reset bypassSelectionNote to avoid getting into an infinite
                                              // loop of bypassing the note selection
@@ -717,6 +718,13 @@ int main(int argc, char *argv[]) {
                     noteSelected = createNewNote(notesDirectoryString, vaultSelected, bypassSelectionNote, bypassSelectionNoteValue, journalRegex, shouldDebug);
                     // we can just go back to open_note
                     goto open_note;
+                } else if (strcmp(noteSelected, "Search inside the vault") == 0) {
+                    char *vaultPath = malloc(PATH_MAX);
+                    snprintf(vaultPath, PATH_MAX, "%s/%s/", notesDirectoryString, vaultSelected);
+                    char *result = fzfSelect(vaultPath, "Input text to be searched", shouldDebug);
+                    bypassSelectionNote = 1;
+                    bypassSelectionNoteValue = result;
+                    free(vaultPath);
                 } else if (strcmp(noteSelected, "Back to vault selection") == 0) {
                     shouldChangeVault = 1;
                 } else if (strcmp(noteSelected, "Delete vault") == 0) {

src/ui.c

@@ -179,59 +179,14 @@ char *fzfSelect(char *pathToFiles, char *selectText, int shouldDebug) {
     error(fd == -1, "program", "mkstemp failed");
     close(fd);
 
-    /*
-     * STEP 1:
-     * Build index once into temp file
-     * format: file:line:content
-     */
     snprintf(command, sizeof(command), "rg --line-number --no-heading --color=never . \"%s\" > %s", pathToFiles, indexFile);
-
     debug("INDEX CMD: %s", command);
 
     if (system(command) != 0) {
         unlink(indexFile);
         error(1, "program", "rg indexing failed");
     }
 
-    /*
-     * STEP 2:
-     * Use fzf on the index file (NO rg anymore)
-     */
-    /*
-      EXPLANATION:
-
-      cat %s
-        → feeds prebuilt index file (format: file:line:content) into fzf
-
-      fzf --delimiter ':'
-        → splits each line into fields:
-           {1} = file path
-           {2} = line number
-           {3} = content
-
-      --prompt
-        → UI prompt text shown in fzf
-
-      --preview
-        → runs a shell command for selected item:
-           file={1}  → current file
-           line={2}  → line number of match
-
-      nl -ba "$file"
-        → prints file with line numbers
-
-      sed -n "$((line-5)),$((line+5))p"
-        → extracts a window of 5 lines above and below match
-
-      sed "... -> ..."
-        → highlights the matched line (middle of window) with red arrow
-
-      --preview-window=right:60%:hidden
-        → preview appears on right, 60% width, initially hidden
-
-      --bind 'change:show-preview'
-        → preview only appears after first selection change (not at startup)
-    */
     snprintf(command, sizeof(command),
              "cat %s | fzf --delimiter ':' --prompt='%s' "
              "--preview 'file={1}; line={2}; nl -ba \"$file\" | sed -n \"$((line-5)),$((line+5))p\" | "
@@ -254,16 +209,25 @@ char *fzfSelect(char *pathToFiles, char *selectText, int shouldDebug) {
         buffer[strcspn(buffer, "\n")] = '\0';
         result = strdup(buffer);
     }
+    debug("Buffer: %s", buffer);
+    debug("result: %s", result);
 
     // cut at first ':'
     result = strtok(result, ":");
-    // cut at / (because we need the full paths before and we only need to return the journal entry)
-    char *token = strtok(result, "/");
-    result = NULL;
-    while (token != NULL) {
-        result = token;
-        token = strtok(NULL, "/"); // Passing NULL means “don’t start a new string, resume
+    // we need to cut out the whole pathToFiles
+    int pathToFilesLen = strlen(pathToFiles);
+    int cutOut = 0;
+    for (int i = 0; i < pathToFilesLen; i++) {
+        if (pathToFiles[i] == result[i]) {
+            cutOut = i;
+        }
     }
+    result += cutOut + 1; // the + 1 cuts the first /
+
+    // in case we select a journal, we won't open the entry just yet. We only need to return the journal name (everything before [now the first] /
+    result = strtok(result, "/");
+
+    debug("Cleaned note: %s", result);
 
     // clean up
     pclose(fzfPipe);