1.4.0

lib/index.js

@@ -34,45 +34,53 @@ const markdown_1 = require("./markdown");
 const format_1 = require("./format");
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
-        const url = core.getInput('url');
-        if (!url) {
-            core.error('url is missing.');
-            return;
-        }
-        const file = core.getInput('file');
-        if (!file) {
-            core.error('file is missing.');
-            return;
-        }
         const sort = core.getInput('sort').toLowerCase() === 'true';
         const maxEntry = parseInt(core.getInput('max_entry')) || 5;
         const format = process.env['INPUT_FORMAT'] || '- ${monthshort} ${02day} - [${title}](${url})';
         const startFlag = core.getInput('start_flag') || '<!-- feed start -->';
         const endFlag = core.getInput('end_flag') || '<!-- feed end -->';
         const locale = core.getInput('locale') || 'en-US';
         const timezone = core.getInput('timezone') || 'UTC';
-        let lines;
-        try {
-            lines = yield markdown_1.getLines(file);
-        }
-        catch (e) {
-            core.error(`failed to read file: ${e.message}`);
+        const nowrite = core.getInput('nowrite').toLowerCase() === 'true';
+        const url = core.getInput('url');
+        if (!url) {
+            core.setFailed('url is missing.');
             return;
         }
+        const file = core.getInput('file');
+        if (!file) {
+            if (nowrite) {
+                core.warning('file is missing, but nowrite is set. Continue...');
+            }
+            else {
+                core.setFailed('file is missing.');
+                return;
+            }
+        }
+        let lines = [];
+        if (file) {
+            try {
+                lines = yield markdown_1.getLines(file);
+            }
+            catch (e) {
+                core.setFailed(`failed to read file: ${e.message}`);
+                return;
+            }
+        }
         let allItems;
         try {
             allItems = yield feed_1.getFeedItems(url);
         }
         catch (e) {
-            core.error(`failed to get feed: ${e.message}`);
+            core.setFailed(`failed to get feed: ${e.message}`);
             return;
         }
         if (sort) {
             try {
                 allItems = feed_1.sortItems(allItems);
             }
             catch (e) {
-                core.error(`failed to sort feed items: ${e.message}`);
+                core.setFailed(`failed to sort feed items: ${e.message}`);
                 return;
             }
         }
@@ -87,12 +95,14 @@ function run() {
         core.startGroup('Dump result document');
         core.info(joinedResult);
         core.endGroup();
-        try {
-            yield markdown_1.write(file, joinedResult);
-        }
-        catch (e) {
-            core.error(`failed to write file: ${e.message}`);
-            return;
+        if (!nowrite) {
+            try {
+                yield markdown_1.write(file, joinedResult);
+            }
+            catch (e) {
+                core.setFailed(`failed to write file: ${e.message}`);
+                return;
+            }
         }
         core.info('Generating outputs...');
         core.setOutput('items', items);