feat: save and update gists

main.ts

@@ -49,6 +49,49 @@ export default class SaveAsGist extends Plugin {
 			}
 		});
 
+		this.addCommand({
+			id: "save-as-new-updateable-gist",
+			name: "Save current file as a new private, updatable Gist",
+			editorCallback: async (editor: Editor, view: MarkdownView) => {
+				const noteFile = view.file; // Currently Open Note
+				const fileName = noteFile.name;
+				if (!fileName) {
+					return; // Nothing Open
+				}
+
+				// Read the currently open note file.
+				const body = editor.getValue();
+
+				const gistMetadata = await this._saveAsGist(fileName, body);
+				await this._prependGistMetadata(fileName, gistMetadata);
+			}
+		});
+
+		this.addCommand({
+			id: "update-existing-gist",
+			name: "Update current file in existing private Gist",
+			editorCallback: async (editor: Editor, view: MarkdownView) => {
+				const noteFile = view.file; // Currently Open Note
+				const fileName = noteFile.name;
+
+				if (!fileName) {
+					return; // Nothing Open
+				}
+
+				const gistId = this.app.metadataCache.getCache(noteFile.path).frontmatter.gist_id
+				if (!gistId) {
+					new Notice('gist_id missing in file frontmatter');
+					return;
+				}
+
+				// Read the currently open note file.
+				const body = editor.getValue();
+
+				const gistMetadata = await this._saveAsGist(fileName, body);
+				await this._prependGistMetadata(fileName, gistMetadata);
+			}
+		});
+
 		// This adds a settings tab so the user can configure various aspects of the plugin
 		this.addSettingTab(new SaveAsGistSettingTab(this.app, this));
 	}
@@ -89,14 +132,54 @@ export default class SaveAsGist extends Plugin {
 			await navigator.clipboard.writeText(url);
 
 			new Notice(`Gist created ${url} - URL copied to your clipboard`);
+
+			let splitUrl = url.split("/");
+			let gistId = splitUrl[splitUrl.length - 1]
+
+			return {gistId: gistId, gistUrl: url}
 		} catch (err) {
 			new Notice('There was an error creating your gist, check your token and connection');
 			throw err;
 		}
 
 	}
-}
 
+	async _prependGistMetadata(tFile, gistMetadata) {
+		this.app.fileManager.processFrontMatter(tFile, 
+			(frontmatter) => {
+			  frontmatter.gist_id = gistMetadata.gistId;
+			  frontmatter.gist_url = gistMetadata.gistUrl
+			});
+	}
+
+	async _updateAsGist(gistId, fileName, body) {
+		const token = this.settings.githubApiToken;
+	if (!token) {
+	  new import_obsidian.Notice("GitHub token not found, check your settings");
+	  return;
+	}
+
+	try {
+	  const octokit = new Octokit2({
+		auth: token
+	  });
+	  const result = yield octokit.rest.gists.update({
+		gist_id: gistId,
+		files: {
+		  [fileName]: {
+			content: body
+		  }
+		}
+	  });
+
+	  const url = result.data.html_url;
+	  yield navigator.clipboard.writeText(url);
+	  new Notice(`Gist updated ${url} - URL copied to your clipboard`);
+	} catch (err) {
+	  new Notice("There was an error creating your gist, check your token and connection");
+	  throw err;
+	}}
+}
 
 class SaveAsGistSettingTab extends PluginSettingTab {
 	plugin: SaveAsGist;