* Check for minimal ZSH version in shell script @ 2018-04-25 10:04 ` Michael Schaap 2018-04-25 10:24 ` Daniel Shahaf 2018-04-25 10:29 ` Peter Stephenson 0 siblings, 2 replies; 4+ messages in thread From: Michael Schaap @ 2018-04-25 10:04 UTC (permalink / raw) To: zsh-users Is there a good way to test for a minimal ZSH version in a shell script? I tried if [[ $ZSH_VERSION -ge 5.3]] then echo yes fi but that fails if the version has more than one decimal point (e.g. 5.5.1). Thanks, - Michael ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Check for minimal ZSH version in shell script 2018-04-25 10:04 ` Check for minimal ZSH version in shell script Michael Schaap @ 2018-04-25 10:24 ` Daniel Shahaf 2018-04-25 10:29 ` Peter Stephenson 1 sibling, 0 replies; 4+ messages in thread From: Daniel Shahaf @ 2018-04-25 10:24 UTC (permalink / raw) To: zsh-users Michael Schaap wrote on Wed, 25 Apr 2018 12:04 +0200: > Is there a good way to test for a minimal ZSH version in a shell script? > See is-at-least in zshcontrib(1) (you need to autoload it before it's available in a script). ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Check for minimal ZSH version in shell script 2018-04-25 10:04 ` Check for minimal ZSH version in shell script Michael Schaap 2018-04-25 10:24 ` Daniel Shahaf @ 2018-04-25 10:29 ` Peter Stephenson 2018-04-25 10:57 ` Michael Schaap 1 sibling, 1 reply; 4+ messages in thread From: Peter Stephenson @ 2018-04-25 10:29 UTC (permalink / raw) To: zsh-users On Wed, 25 Apr 2018 12:04:45 +0200 Michael Schaap <zsh@mscha.com> wrote: > Is there a good way to test for a minimal ZSH version in a shell > script? > > I tried > if [[ $ZSH_VERSION -ge 5.3]] then > echo yes > fi > but that fails if the version has more than one decimal point (e.g. > 5.5.1). You should be able to do autoload -Uz is-at-least if is-at-least 5.3; then ... fi pws ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Check for minimal ZSH version in shell script 2018-04-25 10:29 ` Peter Stephenson @ 2018-04-25 10:57 ` Michael Schaap 0 siblings, 0 replies; 4+ messages in thread From: Michael Schaap @ 2018-04-25 10:57 UTC (permalink / raw) To: zsh-users On 25-Apr-18 12:29, Peter Stephenson wrote: > On Wed, 25 Apr 2018 12:04:45 +0200 > Michael Schaap <zsh@mscha.com> wrote: >> Is there a good way to test for a minimal ZSH version in a shell >> script? >> >> I tried >> if [[ $ZSH_VERSION -ge 5.3]] then >> echo yes >> fi >> but that fails if the version has more than one decimal point (e.g. >> 5.5.1). > You should be able to do > > autoload -Uz is-at-least > if is-at-least 5.3; then > ... > fi Thanks, Peter (and Daniel), perfect! - Michael ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-04-25 10:57 UTC | newest]
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2018-04-25 10:04 ` Check for minimal ZSH version in shell script Michael Schaap
2018-04-25 10:24 ` Daniel Shahaf
2018-04-25 10:29 ` Peter Stephenson
2018-04-25 10:57 ` Michael Schaap
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