mirror of
https://github.com/prometheus/prometheus.git
synced 2024-09-19 23:37:31 -07:00
25 lines
516 B
Bash
25 lines
516 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
# if no version string is passed as an argument, read VERSION file
|
||
|
|
if [ $# -eq 0 ]; then
|
||
|
|
VERSION="$(< VERSION)"
|
||
|
|
else
|
||
|
|
VERSION=$1
|
||
|
|
fi
|
||
|
|
|
||
|
|
|
||
|
|
# Remove leading 'v' if present
|
||
|
|
VERSION="${VERSION#v}"
|
||
|
|
|
||
|
|
# Extract MAJOR, MINOR, and REST
|
||
|
|
MAJOR="${VERSION%%.*}"
|
||
|
|
MINOR="${VERSION#*.}"; MINOR="${MINOR%%.*}"
|
||
|
|
REST="${VERSION#*.*.}"
|
||
|
|
|
||
|
|
# Format and output based on MAJOR version
|
||
|
|
if [[ "$MAJOR" == "2" ]]; then
|
||
|
|
echo "0.$MINOR.$REST"
|
||
|
|
elif [[ "$MAJOR" == "3" ]]; then
|
||
|
|
printf "0.3%02d.$REST\n" "$MINOR"
|
||
|
|
fi
|