mirror of
https://github.com/kennethreitz/heroku-buildpack-python.git
synced 2026-06-05 23:10:16 +00:00
David Zuelke
23 lines
748 B
Bash
Executable File
23 lines
748 B
Bash
Executable File
#!/usr/bin/env bash
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# fail hard
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set -o pipefail
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# fail harder
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set -eu
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OUT_PREFIX=$1
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dep_formula=${0#$WORKSPACE_DIR/} # this is the original script, e.g. pypy-5.3.1
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dep_name=$(basename $BASH_SOURCE) # this is us
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dep_version=${dep_formula##*"/${dep_name}-"} # "subtract" our name from full version name
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dep_package=${dep_name}2-v${dep_version} # it's always "pypy2-…"
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dep_dirname=${dep_package}-linux64
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dep_archive_name=${dep_dirname}.tar.bz2
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dep_url=https://bitbucket.org/pypy/pypy/downloads/${dep_archive_name}
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echo "Building PyPy…"
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curl -L "${dep_url}" | tar jx -C "${OUT_PREFIX}" --strip-components 1 # extract to $OUT_PREFIX, drop the first directory level, which is the archive name
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ln "$OUT_PREFIX/bin/pypy" "$OUT_PREFIX/bin/python"
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