mirror of
https://github.com/correl/docker-erlang.git
synced 2024-11-29 03:00:08 +00:00
38 lines
1.1 KiB
Bash
Executable file
38 lines
1.1 KiB
Bash
Executable file
#!/bin/bash
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set -e
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cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
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versions=( */ )
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otp_versions() {
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curl -sSL --compressed "http://www.erlang.org/download/MD5" \
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| grep 'otp_src_.*\.tar.gz' \
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| sed -r 's#.*\(otp_src_(.*?)\.tar\.gz\).*#\1#' \
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| sort -rV
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}
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git_releases() {
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curl -sSL --compressed "https://api.github.com/repos/$1/releases" \
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| grep "tag_name" \
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| sed -r 's#.*: "([^"]+)",$#\1#'
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}
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latest() {
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grep "^$1" | head -1
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}
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REBAR_VERSION=$(git_releases "rebar/rebar" | latest)
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RELX_VERSION=$(git_releases "erlware/relx" | latest)
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echo "Using rebar @ ${REBAR_VERSION}"
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echo "Using relx @ ${RELX_VERSION}"
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echo
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for version in "${versions[@]%/}"; do
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OTP_VERSION=$(otp_versions | latest $version)
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echo "Using OTP ${version} @ ${OTP_VERSION}"
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sed -ri 's#^(ENV OTP_VERSION) .*#\1 '"${OTP_VERSION}"'#' "${version}/Dockerfile"
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sed -ri 's#^(ENV REBAR_VERSION) .*#\1 '"${REBAR_VERSION}"'#' "${version}/Dockerfile"
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sed -ri 's#^(ENV RELX_VERSION) .*#\1 '"${RELX_VERSION}"'#' "${version}/Dockerfile"
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done
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