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Rework for slightly better code style

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This commit is contained in:
Phil Jay
2021-10-21 23:38:24 +11:00
parent 8766e6c6af
commit a54c16bb35
6 changed files with 29 additions and 24 deletions
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15
shared.sh
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@@ -2,12 +2,25 @@
# shellcheck disable=SC2034
set -euo pipefail
# see: https://semver.org/spec/v2.0.0.html#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
##==----------------------------------------------------------------------------
## SemVer regexes
## see: https://semver.org/spec/v2.0.0.html#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
pcre_semver='^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$'
pcre_master_ver='^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)$'
pcre_allow_vprefix="^v{0,1}${pcre_master_ver:1}"
pcre_old_calver='^(?P<major>0|[1-9]\d*)-0{0,1}(?P<minor>0|[0-9]\d*)-R(?P<patch>0|[1-9]\d*)$'
##==----------------------------------------------------------------------------
## Input validation
input_errors='false'
scheme="${INPUT_SCHEME:-semver}"
if [[ "${scheme}" != 'semver' && "${scheme}" != 'calver' ]] ; then
echo "🛑 Value of 'scheme' is not valid, choose from 'semver' or 'calver'" 1>&2
input_errors='true'
fi
##==----------------------------------------------------------------------------
## MacOS compatibility - for local testing