From dde38e29938190e764ae0e3987e29ae4a27aa785 Mon Sep 17 00:00:00 2001
From: Pavel Zwerschke <pavelzw@gmail.com>
Date: Wed, 11 Oct 2023 15:24:54 +0200
Subject: [PATCH] Add root prefix to cache key (#158)

---
 .github/workflows/test-cache.yml | 40 ++++++++++++++++++++++++++++++++
 dist/index.js                    |  3 ++-
 src/cache.ts                     |  3 ++-
 3 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-cache.yml b/.github/workflows/test-cache.yml
index 741d401..70c810b 100644
--- a/.github/workflows/test-cache.yml
+++ b/.github/workflows/test-cache.yml
@@ -87,6 +87,46 @@ jobs:
           python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'env-name'"
 
 
+  test-env-changing-root-path1:
+    name: Test env cache with changing root path 1/2
+    timeout-minutes: 10
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./
+        with:
+          environment-file: test/environment.yml
+          cache-environment-key: env-root-path-key-${{ github.sha }}-${{ github.run_attempt }}
+          micromamba-root-path: ~/micromamba
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'env-name'"
+
+  test-env-changing-root-path2:
+    name: Test env cache with changing root path 2/2
+    timeout-minutes: 10
+    needs: test-env-changing-root-path1
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./
+        with:
+          environment-file: test/environment.yml
+          cache-environment-key: env-root-path-key-${{ github.sha }}-${{ github.run_attempt }}
+          micromamba-root-path: ~/micromamba2
+      - name: test environment name
+        run: |
+          python -c "import os; env = os.path.basename(os.environ['CONDA_PREFIX']); assert env == 'env-name'"
+
+
   test-env-then-download1:
     name: Test env then download 1/2
     timeout-minutes: 10
diff --git a/dist/index.js b/dist/index.js
index c0522d2..fd2000b 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -65435,7 +65435,8 @@ var generateEnvironmentKey = (prefix2) => {
   const arch3 = `-${getCondaArch()}`;
   const envName = options.environmentName ? `-${options.environmentName}` : "";
   const createArgs = options.createArgs ? `-args-${sha256Short(JSON.stringify(options.createArgs))}` : "";
-  const key = `${prefix2}${arch3}${envName}${createArgs}`;
+  const rootPrefix = `-root-${sha256Short(options.micromambaRootPath)}`;
+  const key = `${prefix2}${arch3}${envName}${createArgs}${rootPrefix}`;
   if (options.environmentFile) {
     return fs4.readFile(options.environmentFile, "utf-8").then((content) => {
       const keyWithFileSha = `${key}-file-${sha256(content)}`;
diff --git a/src/cache.ts b/src/cache.ts
index d59f4ec..fc0db99 100644
--- a/src/cache.ts
+++ b/src/cache.ts
@@ -39,7 +39,8 @@ const generateEnvironmentKey = (prefix: string) => {
   const arch = `-${getCondaArch()}`
   const envName = options.environmentName ? `-${options.environmentName}` : ''
   const createArgs = options.createArgs ? `-args-${sha256Short(JSON.stringify(options.createArgs))}` : ''
-  const key = `${prefix}${arch}${envName}${createArgs}`
+  const rootPrefix = `-root-${sha256Short(options.micromambaRootPath)}`
+  const key = `${prefix}${arch}${envName}${createArgs}${rootPrefix}`
   if (options.environmentFile) {
     return fs.readFile(options.environmentFile, 'utf-8').then((content) => {
       const keyWithFileSha = `${key}-file-${sha256(content)}`