Files
podman/hack/get_release_info.sh
Chris Evich d0782e7839 Cirrus: Fix gate image & false-positive exits
A number of scripts relating to tooling used and the gate container
image were not exiting upon errors as intended.  Coupled with
external service unavailability (i.e. downloading golangci-lint)
was observed to cause difficult to debug failures.

This change corrects the scripts inside/out of the gate container as
well as fixes many golang related path consistency problems vs other CI
jobs.  After this change, all jobs use consistent path names reducing
the number of special-case overrides needed.

Lastly, I also made a documentation-pass, updating/correcting as needed,
including documenting a likely local validation-failure mode, related to
`$EPOCH_TEST_COMMIT`.  This is dependent on the developers git
environment, so documentation is the only possible "fix".

Signed-off-by: Chris Evich <cevich@redhat.com>
2020-03-02 08:50:54 -05:00

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#!/bin/bash
# This script produces various bits of metadata needed by Makefile. Using
# a script allows uniform behavior across multiple environments and
# distributions. The script expects a single argument, as reflected below.
set -euo pipefail
cd "${GOSRC:-$(dirname $0)/../}"
valid_args() {
REGEX='^\s+[[:upper:]]+\*[)]'
egrep --text --no-filename --group-separator=' ' --only-matching "$REGEX" "$0" | \
cut -d '*' -f 1
}
unset OUTPUT
case "$1" in
# Wild-card suffix needed by valid_args() e.g. possible bad grep of "$(echo $FOO)"
VERSION*)
OUTPUT="${CIRRUS_TAG:-$(git fetch --tags && git describe HEAD 2> /dev/null)}"
;;
NUMBER*)
OUTPUT="$($0 VERSION | sed 's/-.*//')"
;;
DIST_VER*)
OUTPUT="$(source /etc/os-release; echo $VERSION_ID | cut -d '.' -f 1)"
;;
DIST*)
OUTPUT="$(source /etc/os-release; echo $ID)"
;;
ARCH*)
OUTPUT="${GOARCH:-$(go env GOARCH 2> /dev/null)}"
;;
BASENAME*)
OUTPUT="podman"
;;
REMOTENAME*)
OUTPUT="$($0 BASENAME)-remote"
;;
*)
echo "Error, unknown/unsupported argument '$1', valid arguments:"
valid_args
exit 1
;;
esac
if [[ -n "$OUTPUT" ]]
then
echo -n "$OUTPUT"
else
echo "Error, empty output for info: '$1'" > /dev/stderr
exit 2
fi