I have a desktop entry pointing to IntelliJ IDEA IDE. I wanted to add . ~/.bashrc at the beginning of the idea.sh script that is being executed by Desktop Entry. The point of that is that IDEA wasn't picking up my modified SSH_AUTH_SOCK env variable, that was defined there. So I added a very simple . ~/.bashrc at the beginning of idea.sh, to discover that the sourced code is not being run. Now some details.

In ~/.bashrc I have this:

# Set GPG TTY

export GPG_TTY=$(tty)



unset SSH_AGENT_PID

if [ "${gnupg_SSH_AUTH_SOCK_by:-0}" -ne $$ ]; then

  export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"

fi



# Refresh gpg-agent tty in case user switches into an X session

gpg-connect-agent updatestartuptty /bye >/dev/null

I wanted this to run at the beginning of idea.sh, but . ~/.bashrc doesn't work, HOWEVER if I put this exact code directly in the idea.sh, in the same place, it will work just fine.

Sourcing also works if I run idea.sh directly in my terminal. It doesn't work only if I run it by using Desktop Entry. The desktop entry in question is /home/luken/.local/share/applications/jetbrains-idea.desktop:

[Desktop Entry]

Version=1.0

Type=Application

Name=IntelliJ IDEA Ultimate Edition

Icon=/home/luken/Programy/idea-IU-182.4505.22/bin/idea.svg

Exec="/home/luken/Programy/idea-IU-182.4505.22/bin/idea.sh" %f

Comment=Capable and Ergonomic IDE for JVM

Categories=Development;IDE;

Terminal=false

StartupWMClass=jetbrains-idea

So to sum this up:

Running idea.sh in terminal:

#!/bin/sh

#

# ---------------------------------------------------------------------

# IntelliJ IDEA startup script.

# ---------------------------------------------------------------------

#



. ~/.bashrc

echo "${SSH_AUTH_SOCK}" > ~/auth.txt



# ...

Content of auth.txt: /run/user/1000/gnupg/S.gpg-agent.ssh CORRECT.

Running idea.shby using Desktop Entry shortcut:

#!/bin/sh

#

# ---------------------------------------------------------------------

# IntelliJ IDEA startup script.

# ---------------------------------------------------------------------

#



. ~/.bashrc

echo "${SSH_AUTH_SOCK}" > ~/auth.txt



# ...

Content of auth.txt: /run/user/1000/keyring/ssh INCORRECT.

#!/bin/sh

#

# ---------------------------------------------------------------------

# IntelliJ IDEA startup script.

# ---------------------------------------------------------------------

#



# Set GPG TTY

export GPG_TTY=$(tty)



unset SSH_AGENT_PID

if [ "${gnupg_SSH_AUTH_SOCK_by:-0}" -ne $$ ]; then

  export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"

fi



# Refresh gpg-agent tty in case user switches into an X session

gpg-connect-agent updatestartuptty /bye >/dev/null



echo "${SSH_AUTH_SOCK}" > ~/auth.txt



# ...

Content of auth.txt: /run/user/1000/gnupg/S.gpg-agent.ssh CORRECT.

Anyone have any idea what is going on here or how to debug this?

Your ~/.bashrc file likely checks whether the shell that it is being sourced into is interactive or not, and in the latter case is returning before completing the instructions in question.

For example, the default ~/.bashrc in Ubuntu systems has the following code near the top:

# If not running interactively, don't do anything

case $- in

    *i*) ;;

      *) return;;

esac

Also be aware that on some systems, /bin/sh may be a shell other than bash (for example, the dash shell) which may not support all of the features of your ~/.bashrc file.