38 lines
681 B
Bash
Executable File
38 lines
681 B
Bash
Executable File
#!/usr/bin/env bash
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set -e
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require() {
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declare expectedProgram="$1"
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declare expectedVersion="$2"
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shift 2
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read -r program version _ < <($expectedProgram "$@" -V)
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declare ok=true
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[[ $program = "$expectedProgram" ]] || ok=false
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[[ $version =~ $expectedVersion ]] || ok=false
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echo "Found $program $version"
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if ! $ok; then
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echo Error: expected "$expectedProgram $expectedVersion"
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exit 1
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fi
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}
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case ${1:-stable} in
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nightly)
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require rustc 1.34.[0-9]+-nightly +nightly
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require cargo 1.34.[0-9]+-nightly +nightly
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;;
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stable)
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require rustc 1.31.[0-9]+
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require cargo 1.31.[0-9]+
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;;
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*)
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echo Error: unknown argument: "$1"
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exit 1
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;;
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esac
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exit 0
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