update node deps

.github/workflows/nodejs.yml

@@ -16,14 +16,14 @@ jobs:
         os:
           - ubuntu-latest
         node_version:
-          - 12
-          - 14
           - 16
+          - 18
+          - 20
         include:
           - os: windows-latest
-            node_version: 14
+            node_version: 18
           - os: macos-latest
-            node_version: 14
+            node_version: 18
 
     defaults:
       run:
@@ -65,4 +65,4 @@ jobs:
     - name: Fine grained tests
       run: |
         micromamba activate instant-markdown
-        python -m pytest
+        python -m pytest --reruns 3 --reruns-delay 2

package.json

@@ -21,23 +21,23 @@
     "start": "instant-markdown-d",
     "test": "cat tests/test_math.md | instant-markdown-d --mathjax --debug",
     "stop": "curl -X DELETE -s -w 'status: %{http_code}' -m 3 localhost:8090",
-    "prepare": "genversion ./src/version.js; git clean -f;"
+    "prepare": "genversion ./src/version.js"
   },
   "dependencies": {
-    "highlight.js": "^10.4.1",
+    "highlight.js": "^11.8.0",
     "markdown-it": "^13.0.1",
     "markdown-it-mathjax": "^2.0.0",
     "markdown-it-task-lists": "^2.1.1",
     "markdown-it-front-matter": "^0.2.3",
     "markdown-it-textual-uml": "^0.1.3",
-    "mathjax": "^2.7.5",
-    "mathjax-node-page": "^1.4.0",
-    "mermaid": "^9.1.1",
-    "minimist": "^1.2.5",
-    "send": "~0.17.1",
-    "socket.io": "^3.0.4"
+    "mathjax": "^2.7.9",
+    "mathjax-node-page": "^1.4.1",
+    "mermaid": "~10.4.0",
+    "minimist": "^1.2.8",
+    "send": "~0.17.2",
+    "socket.io": "^4.7.2"
   },
   "devDependencies": {
-    "genversion": "^2.1.1"
+    "genversion": "^3.1.1"
   }
 }

pytest.ini

@@ -2,4 +2,3 @@
 log_cli_level=info
 log_format = %(asctime)s %(levelname)s %(filename)s:%(lineno)03d::%(funcName)-20s %(message)s
 log_date_format = %H:%M:%S
-addopts = --reruns 3 --reruns-delay 2

src/cli.js

@@ -32,7 +32,7 @@ const MarkdownIt = require('markdown-it'),
 const mjpage = require('mathjax-node-page').mjpage;
 const taskLists = require('markdown-it-task-lists');
 const frontMatter = require('markdown-it-front-matter');
- 
+
 if (argv.version || argv.debug) {
   const version= require('./version');
   console.log(`instant-markdown-d version: v${version}`);
@@ -85,7 +85,7 @@ let md = new MarkdownIt({
 }).use(taskLists, {enabled: true}).use(frontMatter, function(fm){});
 
 if (argv.mathjax) md.use(require('markdown-it-mathjax')());
-if (argv.mermaid) md.use(require('markdown-it-textual-uml'));
+if (argv.mermaid)  md.use(require('markdown-it-textual-uml'));
 
 const mjPageConfig = {
   format: ["TeX"],

tests/conftest.py

@@ -118,7 +118,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
     def send(self, via, markdown_file):
         # Wait some time to ensure the server has launched
         # TODO: find a better way: signal? return code? daemon?
-        for tries in range(10):
+        for tries in range(3):
             if port_in_use(self.port):
                 break
             else:
@@ -128,7 +128,8 @@ def send(self, via, markdown_file):
             # break not encountered => port inactive
             raise IOError(
                 "Giving up checks for port. "
-                "Has instant-markdown-d failed to start?"
+                "Has instant-markdown-d failed to start? Try running:\n"
+                f"  cat {markdown_file} | instant-markdown-d {' '.join(self.options)}"
             )
 
         method = getattr(self, f"_send_{via}")