From e47f1dae6588dae0e728dd30b4d6cc811115b118 Mon Sep 17 00:00:00 2001
From: Jeremy Tuloup <jeremy.tuloup@gmail.com>
Date: Mon, 18 Sep 2023 15:31:30 +0200
Subject: [PATCH 1/3] Switch to `mamba-org/setup-micromamba`

---
 .github/workflows/main.yml | 30 +++++++++---------------------
 1 file changed, 9 insertions(+), 21 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f310cd6..8019527 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,30 +15,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Cache conda
-        uses: actions/cache@v3
-        env:
-          # Increase this value to reset cache if .binder/environment.yml has not changed
-          CACHE_NUMBER: 0
+      - name: Install mamba
+        uses: mamba-org/setup-micromamba@v1
         with:
-          path: ~/conda_pkgs_dir
-          key:
-            ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('.binder/environment.yml') }}
-      - uses: conda-incubator/setup-miniconda@v2
-        with:
-          mamba-version: ">=1.4.0"
-          # Defaults is added automatically
-          channels: conda-forge
-          channel-priority: "strict"
-          activate-environment: jupyterlab-demo
+          micromamba-version: '1.5.1-0'
           environment-file: .binder/environment.yml
-          # The following option is blocking the environment resolution (newer versions are not found)
-          # use-only-tar-bz2: true # IMPORTANT: This needs to be set for caching to work properly!
+          environment-name: jupyterlab-demo
+          cache-environment: true
       - run: |
-          conda info
-          conda list
-          conda config --show-sources
-          conda config --show
+          mamba info
+          mamba list
+          mamba config sources
+          conda config list
           printenv | sort
       - run: |
           invoke r --env-name=jupyterlab-demo

From d313fdae931ee36ef64b337ee5015121934b202c Mon Sep 17 00:00:00 2001
From: Jeremy Tuloup <jeremy.tuloup@gmail.com>
Date: Mon, 18 Sep 2023 15:37:54 +0200
Subject: [PATCH 2/3] Update command

---
 .github/workflows/main.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8019527..793ded9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,10 +23,10 @@ jobs:
           environment-name: jupyterlab-demo
           cache-environment: true
       - run: |
-          mamba info
-          mamba list
-          mamba config sources
-          conda config list
+          micromamba info
+          micromamba list
+          micromamba config sources
+          micromamba config list
           printenv | sort
       - run: |
           invoke r --env-name=jupyterlab-demo

From 4a04bb7bec56aa3c33a9107af6e4e777286ddffa Mon Sep 17 00:00:00 2001
From: Jeremy Tuloup <jeremy.tuloup@gmail.com>
Date: Mon, 18 Sep 2023 15:40:26 +0200
Subject: [PATCH 3/3] Add mamba

---
 .binder/environment.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.binder/environment.yml b/.binder/environment.yml
index 77ec411..6cd3b33 100644
--- a/.binder/environment.yml
+++ b/.binder/environment.yml
@@ -4,6 +4,7 @@ channels:
 dependencies:
 # !! you can only use single `=` to set a version. Otherwise it will break the update job
 - invoke=2.2.0
+- mamba
 - packaging
 - pyyaml
 # applications