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46 lines
1.2 KiB
Bash
46 lines
1.2 KiB
Bash
#!/bin/bash
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# Description: The Erlang programming language
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set -e
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PREFIX=${HOME}/.local
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__OTP_VERSION=25.2
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__OTP_PATH=${PREFIX}/lib/otp
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_recipe _path
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function _kerl_build {
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local version=$1
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if ! kerl list builds | grep -q "^${version},${version}\$"; then
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_run "[kerl] Building OTP ${version}" kerl build "${version}"
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else
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echo "[kerl] OTP ${version} is already built, skipping."
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fi
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}
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function _kerl_install {
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local version=$1
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_kerl_build $1
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if ! kerl list installations | grep -q "^${version} "; then
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mkdir -p "${__OTP_PATH}"
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_run "[kerl] Installing OTP ${version}" kerl install "${version}" "${__OTP_PATH}/${version}"
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else
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echo "[kerl] OTP ${version} is already installed, skipping."
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fi
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}
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mkdir -p ${PREFIX}/bin
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_run "[erlang] Download kerl" \
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curl https://raw.githubusercontent.com/kerl/kerl/master/kerl \
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-o ${PREFIX}/bin/kerl \
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&& chmod +x ${PREFIX}/bin/kerl
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_run "[erlang] Download rebar3" \
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curl https://s3.amazonaws.com/rebar3/rebar3 \
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-o ${PREFIX}/bin/rebar3 \
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&& chmod +x ${PREFIX}/bin/rebar3
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_run "Add ${PREFIX}/bin to PATH" _path_high ${PREFIX}/bin
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_kerl_install $__OTP_VERSION
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_profile "source ${__OTP_PATH}/${__OTP_VERSION}/activate"
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