push of new website, while retaining backup

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Hi,
I'm trying to use lftp to push my new angular app to my website from
gitlab, but i first want to take a copy of the current website. Logically
i'm trying to achieve the following, trying to minimise downtime...

a ) push to website-latest
b) copy website-current to website-previous
c) replace website-latest to website-current

i'm struggling somewhat with trying to achieve this - any hints would be
appreciated (it's all done in the context of a docker node image)

kind regards
john kelly

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<div dir=3D"ltr">Hi,<div>I&#39;m trying to use lftp to push my new angular =
app to my website from gitlab, but i first want to take a copy of the curre=
nt website. Logically i&#39;m trying to achieve the following, trying to mi=
nimise downtime...</div><div><br></div><div>a ) push to website-latest</div=
><div>b) copy website-current to website-previous</div><div>c) replace webs=
ite-latest to website-current</div><div><br></div><div>i&#39;m struggling s=
omewhat with trying to achieve this - any hints would be appreciated (it&#3=
9;s all done in the context of a docker node image)</div><div><br></div><di=
v>kind regards</div><div>john kelly</div><div><br></div></div>

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