update guixsd setup

guixsd specific environment variables are set with bash.
After setting up the environment fish is executed.

1 files changed, 26 insertions, 0 deletions

diff --git a/guix/bashrc b/guix/bashrc
new file mode 100644
index 0000000..44af031
--- /dev/null
+++ b/guix/bashrc
@@ -0,0 +1,26 @@
+# Bash initialization for interactive non-login shells and
+# for remote shells (info "(bash) Bash Startup Files").
+
+# Export 'SHELL' to child processes.  Programs such as 'screen'
+# honor it and otherwise use /bin/sh.
+export SHELL
+
+if [ -n "$SSH_CLIENT" -a -z "`type -P cat`" ]
+then
+    # We are being invoked from a non-interactive SSH session
+    # (as in "ssh host command") but 'cat' cannot be found
+    # in $PATH.  Source /etc/profile so we get $PATH and other
+    # essential variables.
+    source /etc/profile
+fi
+
+# Adjust the prompt depending on whether we're in 'guix environment'.
+if [ -n "$GUIX_ENVIRONMENT" ]
+then
+    PS1='\u@\h \w [env]\$ '
+else
+    PS1='\u@\h \w\$ '
+fi
+
+# exec fish
+exec fish