Add "$REALDIR" variable to "APP-MANAGER" and "install.am" to keep the shell in the current directory

[ivan-hc]

Fix #653

[Samueru-sama]

I think REALDIR=$(pwd) can just be REALDIR=$PWD

Because as far as I know the shell already sets the $PWD env variable, so maybe it is not needed to be calling pwd to know that?

I haven't tested it though.

[ivan-hc]

I think REALDIR=$(pwd) can just be REALDIR=$PWD

Because as far as I know the shell already sets the $PWD env variable, so maybe it is not needed to be calling pwd to know that?

I haven't tested it though.

tested, and worked

[ivan-hc]

we have another issue now: priority!

see what happens if in the PWD directory exists a file with the name of an argument

[ivan-hc]

by inverting the priority order, the module will check hosted arguments before the local ones

					if test -f "$AMPATH/neodb"; then
						_install_from_third_party_repo
					elif curl --output /dev/null --silent --head --fail "$APPSDB"/"$arg"  1>/dev/null; then
						_install_normally
					elif test -f "$arg" 2> /dev/null; then
						_install_local_script
					else
						echo " 💀 ERROR: \"$arg\" does NOT exist in the database, see \"$AMCLI -l\""
					fi

[ivan-hc]

this will conflict with our style of tests: I should rename my scripts to .sh as you do

its not the way I wanted to made this to work for

[ivan-hc]

the last commit solves all issues

her I added an echo "$arg" to show the name of the argument

[ivan-hc]

and to be sure that "chromium" is not installed using other cases, I disabled tadabases in this test and this is the result

[ivan-hc]

the last commit adds a message in case of missing file

[ivan-hc]

Just tested on Fedora and works.