diff --git a/_posts/2023-04-12-un-outil-sans-daemon-pour-gérer-ses-artefacts-de-build.md b/_posts/2023-04-12-un-outil-sans-daemon-pour-gérer-ses-artefacts-de-build.md
index 2684b70..4d3f924 100644
--- a/_posts/2023-04-12-un-outil-sans-daemon-pour-gérer-ses-artefacts-de-build.md
+++ b/_posts/2023-04-12-un-outil-sans-daemon-pour-gérer-ses-artefacts-de-build.md
@@ -160,6 +160,22 @@ const inject_list = manifest => {
 (async () => inject_list(await albatros_tags()))()
 ```
 
+Comme je disais au dessus, on a plusieurs types de builds. On va les classer selon cette regex :
 
+```javascript
+const release_semver = /^v?[0-9]+\.[0-9]+\.[0-9]+$/;
+const prerelease_semver = /^v?[0-9]+\.[0-9]+\.[0-9]+-.*$/;
 
+const find_cat = t => {
+  if (t.match(release_semver)) return 'release';
+  if (t.match(prerelease_semver)) return 'prerelease';
+  return 'dev'
+};
 
+const categorize = tags => tags.reduce((acc, t) => {
+  acc[find_cat(t)].push(t)
+  return acc
+}, {'release': [], 'prerelease': [], 'dev': []});
+```
+
+Se pose alors la question