From aa1acef56faaf5530221328799a5a5cb8f2fe178 Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@karle.co>
Date: Mon, 20 Jan 2020 23:44:18 -0500
Subject: [PATCH] sh: move .profile -> .shrc for proper startup

Just like the bash_profile, ~/.profile is only sourced by login shells.
We set the ENV env var to ~/.shrc, so that POSIX shells will go on to
then source that file (which had the contents of ~/.profile previously).

Interactive shells (not login shells) will read $ENV for their startup
configuration.
---
 bash/bashrc |  2 +-
 sh/profile  | 32 ++++----------------------------
 sh/shrc     | 28 ++++++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 29 deletions(-)
 create mode 100755 sh/shrc

diff --git a/bash/bashrc b/bash/bashrc
index 8817b25..cc0bd73 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -20,7 +20,7 @@ aw()  { w3m "https://wiki.archlinux.org/index.php?search=$1"; }
 ddg() { w3m "https://duckduckgo.com/lite?q=$1"; }
 include() { [ -r "$1" ] && source "$1"; }
 
-include "$HOME/.profile"                  # Common shell configuration
+include "$HOME/.shrc"                     # Common shell configuration
 include "$HOME/.bash/git-completion.bash" # Git Completion
 include "$HOME/.console_theme"            # Virtual Console colors (if TERM == "linux")
 include "$HOME/.bashrc.local"             # System specific settings
diff --git a/sh/profile b/sh/profile
index 3230f36..8346c85 100644
--- a/sh/profile
+++ b/sh/profile
@@ -1,29 +1,5 @@
 #!/bin/sh
-# ~/.profile -- the sh profile
-# To be used as a base for all other shell rc's
-[ -z "$PS1" ] && return
-
-# Crucial exports
-PATH=$HOME/bin:$PATH     # Put ~/bin on the for personal scripts
-EDITOR='vi'              # $EDITOR, the most important (personal) of exports
-VISUAL='vi'              # Some programs give priority to this
-
-# Build up a somewhat fancy prompt (with SSH and error code indicators!)
-if [ -n "$SSH_CLIENT" ]; then
-    SSH_PROMPT="[$USER@$(hostname)] "
-fi
-
-last_err() {
-    err="$?"
-    if [ $err -ne "0" ]; then
-        echo "[$err] "
-    fi
-}
-
-PS1='$(last_err)$PWD $SSH_PROMPT
-$ '
-PS2="> "
-
-export PATH EDITOR VISUAL PS1 PS2 SSH_PROMPT
-
-[ -r "$HOME/.aliases" ] && . "$HOME/.aliases"
+# ~/.profile -- dash/sh/ksh profile
+# Sourced for login shells -- set $ENV to ~/.shrc
+# to use that as the config for this and all new interactive shells
+export ENV="$HOME/.shrc"
diff --git a/sh/shrc b/sh/shrc
new file mode 100755
index 0000000..5c5f77c
--- /dev/null
+++ b/sh/shrc
@@ -0,0 +1,28 @@
+#!/bin/sh
+# ~/.shrc -- a config for all POSIX shells
+[ -z "$PS1" ] && return  # Exit early if non-interactive
+
+# Crucial exports
+PATH=$HOME/bin:$PATH     # Put ~/bin on the for personal scripts
+EDITOR='vi'              # $EDITOR, the most important (personal) of exports
+VISUAL='vi'              # Some programs give priority to this
+
+# Build up a somewhat fancy prompt (with SSH and error code indicators!)
+if [ -n "$SSH_CLIENT" ]; then
+    SSH_PROMPT="[$USER@$(hostname)] "
+fi
+
+last_err() {
+    err="$?"
+    if [ $err -ne "0" ]; then
+        echo "[$err] "
+    fi
+}
+
+PS1='$(last_err)$PWD $SSH_PROMPT
+$ '
+PS2="> "
+
+export PATH EDITOR VISUAL PS1 PS2 SSH_PROMPT
+
+[ -r "$HOME/.aliases" ] && . "$HOME/.aliases"
--
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