20 lines
621 B
Bash
Executable file
20 lines
621 B
Bash
Executable file
#!/bin/false
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# script should be sourced
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git remote add nightly "https://$GH_TOKEN@github.com/leanprover/lean-nightly.git"
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git fetch nightly --tags
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export LEAN_VERSION_STRING="nightly-$(date -u +%F)"
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# do nothing if commit is already tagged
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if git checkout $LEAN_VERSION_STRING || ! git name-rev --name-only --tags --no-undefined HEAD
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then
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# write into file since we repeatedly open and close shells on AppVeyor
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cat <<EOF > ./nightly.sh
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export LEAN_VERSION_STRING=$LEAN_VERSION_STRING
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EOF
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. ./nightly.sh
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OPTIONS+=" -DLEAN_SPECIAL_VERSION_DESC=$LEAN_VERSION_STRING"
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else
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unset LEAN_VERSION_STRING
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fi
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