use tmp file for stderr - fixes #87

raghur · Oct 1, 2022 · 6181062 · 6181062
1 parent 0d79cce
commit 6181062
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diff --git a/index.js b/index.js
@@ -15,8 +15,8 @@ var counter = 0;
 var folder = process.cwd()
 // Create a writeable stream to redirect stderr to file - if it logs to stdout, then pandoc hangs due to improper json.
 // errorLog is used in pandoc.toJSONFilter
-var errFile = path.join(folder,  "mermaid-filter.err");
-var errorLog = fs.createWriteStream(errFile);
+var tmpObj = tmp.fileSync({ mode: 0644, prefix: 'mermaid-filter-', postfix: '.err' });
+var errorLog = fs.createWriteStream(tmpObj.name)
 
 // console.log(folder)
 function mermaid(type, value, format, meta) {

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -24,6 +24,6 @@
     "minimist": ">=0.2.1",
     "pandoc-filter": "^0.1.3",
     "sanitize-filename": "1.6.1",
-    "tmp": "0.0.28"
+    "tmp": "^0.0.28"
   }
 }