using perl to support positive lookbehind

Meir Gabay · Meir Gabay · commit 672f4fc22cd3 · 2020-11-04T20:20:47.000+02:00
diff --git a/scripts/version_validation.sh b/scripts/version_validation.sh
@@ -17,7 +17,8 @@ msg_log(){
     fi
 }
 
-if [[ $_RELEASE_VERSION =~ ^[0-9]{1,}(\.[0-9]*)*(\.[0-9]{1,}(a|b|rc)[0-9]{1,}|(\.post[0-9]{1,})|(\.dev[0-9]{1,})){0,1}(?<=[0-9]){1,}$ ]]; then
+_CHECK_RELEASE_VERSION=$(echo "$_RELEASE_VERSION" | perl -ne 'print $1 if /^[0-9]{1,}(\.[0-9]*)*(\.[0-9]{1,}(a|b|rc)[0-9]{1,}|(\.post[0-9]{1,})|(\.dev[0-9]{1,})){0,1}(?<=[0-9]){1,}$/s')
+if [[ -n $_CHECK_RELEASE_VERSION ]]; then
     msg_log "Passed - Release version is valid - $_RELEASE_VERSION"
     echo "$_RELEASE_VERSION"
 else

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,8 @@ msg_log(){`
`17`	`17`	`fi`
`18`	`18`	`}`
`19`	`19`
`20`		`-if [[ $_RELEASE_VERSION =~ ^[0-9]{1,}(\.[0-9])(\.[0-9]{1,}(a\|b\|rc)[0-9]{1,}\|(\.post[0-9]{1,})\|(\.dev[0-9]{1,})){0,1}(?<=[0-9]){1,}$ ]]; then`
	`20`	`+_CHECK_RELEASE_VERSION=$(echo "$_RELEASE_VERSION" \| perl -ne 'print $1 if /^[0-9]{1,}(\.[0-9])(\.[0-9]{1,}(a\|b\|rc)[0-9]{1,}\|(\.post[0-9]{1,})\|(\.dev[0-9]{1,})){0,1}(?<=[0-9]){1,}$/s')`
	`21`	`+if [[ -n $_CHECK_RELEASE_VERSION ]]; then`
`21`	`22`	`msg_log "Passed - Release version is valid - $_RELEASE_VERSION"`
`22`	`23`	`echo "$_RELEASE_VERSION"`
`23`	`24`	`else`