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b1d7c83c16
GIT_REF can point to a ref that it not part of a branch and can not easily be checked out (like a GitHub PR). Checking out FETCH_HEAD after fetching the GIT_REF works. Signed-off-by: Niels de Vos <ndevos@redhat.com>
18 lines
335 B
Bash
Executable File
18 lines
335 B
Bash
Executable File
#!/bin/sh
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fail() {
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echo "${@}" > /dev/stderr
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exit 1
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}
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[ -n "${GIT_REPO}" ] || fail 'GIT_REPO environment variable not set'
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[ -n "${GIT_REF}" ] || fail 'GIT_REF environment variable not set'
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# exit in case a command fails
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set -e
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git init .
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git remote add origin "${GIT_REPO}"
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git fetch origin "${GIT_REF}"
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git checkout FETCH_HEAD
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