use rustup default instead of rustup toolchain install

pantsbuild · Mar 4, 2025 · 74fc7a4 · 74fc7a4
1 parent 4e2fb7a
commit 74fc7a4
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Showing 3 changed files with 16 additions and 5 deletions.
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
@@ -41,7 +41,10 @@ jobs:
 
         '
     - name: Install Rust toolchain
-      run: 'rustup toolchain install 1.85.0
+      run: '# Set the default toolchain. Installs the toolchain if it is not already
+        installed.
+
+        rustup default 1.85.0
 
         cargo version
 
@@ -156,7 +159,10 @@ jobs:
 
         '
     - name: Install Rust toolchain
-      run: 'rustup toolchain install 1.85.0
+      run: '# Set the default toolchain. Installs the toolchain if it is not already
+        installed.
+
+        rustup default 1.85.0
 
         cargo version
 

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -360,7 +360,9 @@ jobs:
 
         '
     - name: Install Rust toolchain
-      run: 'rustup toolchain install 1.85.0
+      run: '# Set the default toolchain. Installs the toolchain if it is not already installed.
+
+        rustup default 1.85.0
 
         cargo version
 
@@ -436,7 +438,9 @@ jobs:
 
         '
     - name: Install Rust toolchain
-      run: 'rustup toolchain install 1.85.0
+      run: '# Set the default toolchain. Installs the toolchain if it is not already installed.
+
+        rustup default 1.85.0
 
         cargo version
 

diff --git a/src/python/pants_release/generate_github_workflows.py b/src/python/pants_release/generate_github_workflows.py
@@ -333,7 +333,8 @@ def install_rustup() -> list[Step]:
             "name": "Install Rust toolchain",
             "run": dedent(
                 f"""\
-            rustup toolchain install {rust_channel()}
+            # Set the default toolchain. Installs the toolchain if it is not already installed.
+            rustup default {rust_channel()}
             cargo version
             """
             ),