[onert/contrib] Update README.md and workflows

This commit updates README.md for runtime/contrib and disable workflows when contrib directory is updated.

ONE-DCO-1.0-Signed-off-by: Hyeongseok Oh <[email protected]>

.github/workflows/run-onert-android-build.yml

@@ -14,6 +14,7 @@ on:
       - 'infra/nncc/**'
       - 'infra/nnfw/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - '!**/*.md'
   pull_request:
     branches:
@@ -28,6 +29,7 @@ on:
       - 'infra/nncc/**'
       - 'infra/nnfw/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - '!**/*.md'
 
 defaults:

.github/workflows/run-onert-build.yml

@@ -14,6 +14,7 @@ on:
       - 'infra/nncc/**'
       - 'infra/nnfw/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - '!**/*.md'
   pull_request:
     branches:
@@ -28,6 +29,7 @@ on:
       - 'infra/nncc/**'
       - 'infra/nnfw/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - '!**/*.md'
 
 defaults:

.github/workflows/run-onert-gbs-build.yml

@@ -16,6 +16,7 @@ on:
       - 'infra/nnfw/**'
       - 'infra/cmake/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - 'packaging/**'
       - '!**.md'
   push:
@@ -33,6 +34,7 @@ on:
       - 'infra/nnfw/**'
       - 'infra/cmake/**'
       - 'runtime/**'
+      - '!runtime/contrib/**'
       - 'packaging/**'
       - '!**.md'
 

runtime/contrib/README.md

@@ -0,0 +1,7 @@
+# Contrib Runtime Components
+
+This directory contains contributed runtime components.
+- It is developping as a POC or experimental purpose, but not part of officially maintained code yet.
+- It was maintained before, but it is moved to contrib to make it clear that they are not officially supported. It is remained to help history tracking and code referenece.
+
+These are not maintained by the CI/CD infra except format checks.