Merge pull request #65 from dtolnay/envset

Do not override value of an already set environment variable
This commit is contained in:
David Tolnay 2023-02-12 11:49:38 -08:00 committed by GitHub
commit dd1a82b720
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@ -85,17 +85,23 @@ runs:
- run: |
: disable incremental compilation
if [ -z ${CARGO_INCREMENTAL+set} ]; then
echo CARGO_INCREMENTAL=0 >> $GITHUB_ENV
fi
shell: bash
- run: |
: enable colors in Cargo output
if [ -z ${CARGO_TERM_COLOR+set} ]; then
echo CARGO_TERM_COLOR=always >> $GITHUB_ENV
fi
shell: bash
- run: |
: enable Cargo sparse registry # ignored by stable cargo
if [ -z ${CARGO_UNSTABLE_SPARSE_REGISTRY+set} ]; then
echo CARGO_UNSTABLE_SPARSE_REGISTRY=true >> $GITHUB_ENV
fi
shell: bash
- run: rustc +${{steps.parse.outputs.toolchain}} --version --verbose