Pass arguments to installOnline function

[honzahommer]

This PR allows to pass arguments as referenced in in issue #2, related PR acmesh-official/acme.sh#2274.

wget -O- ... | sh -s -- --home /some/dir  --noprofile --nocron

[msva]

@Neilpang ping?

[msva]

btw, @honzahommer
original issue (#2) mentions -- (double hyphen) and not - (single) as separator between "-s" and options that should be passed to the script

[honzahommer]

@msva Thanks, example updated.

[msva]

and, btw, adding possiblity to not install cron/profile based on env variables would be great too.

I think it will be even enough to just:

@@ -5715,9 +5715,9 @@ install() {
     LE_WORKING_DIR="$DEFAULT_INSTALL_HOME"
   fi

-  _nocron="$1"
+  _nocron="${NO_CRON:-$1}"
   _c_home="$2"
-  _noprofile="$3"
+  _noprofile="${NO_PROFILE:-$3}"
   if ! _initpath; then
     _err "Install failed."
     return 1

as minimum.

[honzahommer]

@msva It's good idea, thanks. Actually there is possibility to do this:

wget ... | sh -s nocron noprofile
wget ... | sh -s "" noprofile
wget ... | sh -s nocron ""

[msva]

I actually meant that case:

export NO_CRON=1 NO_PROFILE=1
$fetcher_cmd ... | sh

// actually, my real case is having them in my shell-rc-file, so that acme.sh will never touch either:

• my ~/.zshrc (that is symlinked to the git repo with my dorfiles that I deploy on many machines)
• or crontab (for whatever reasons I don't want it to touch it)

irrelevant if I forgot to pass parameters on that exact machine :)

[honzahommer]

I actually meant that case:

export NO_CRON=1 NO_PROFILE=1
$fetcher_cmd ... | sh

// actually, my real case is having them in my shell-rc-file, so that acme.sh will never touch either:

• my ~/.zshrc (that is symlinked to the git repo with my dorfiles that I deploy on many machines)
• or crontab (for whatever reasons I don't want it to touch it)

irrelevant if I forgot to pass parameters on that exact machine :)

acmesh-official/acme.sh@f296fdd

[msva]

Yeah, that PR would be right place to discuss that. Thanks.