attempt to organize stuff properly

bash-independent stuff should go to .profile, which is what I'm trying
to do.
I'm not sure about how correct all of this is, a few bashisms were ought
to creep in.

1 files changed, 61 insertions, 0 deletions

diff --git a/%HOME%/.profile b/%HOME%/.profile
new file mode 100644
index 0000000..401947b
--- /dev/null
+++ b/%HOME%/.profile
@@ -0,0 +1,61 @@
+if command -v vim > /dev/null 2>&1; then
+    export EDITOR=vim
+elif command -v nano > /dev/null 2>&1; then
+    export EDITOR=nano
+fi
+
+path_export() {
+    local path
+    for path; do
+        case "${PATH-}" in
+            "$path")     continue ;;
+            *":$path")   continue ;;
+            "$path:"*)   continue ;;
+            *":$path:"*) continue ;;
+        esac
+        export PATH="$path:${PATH-}"
+    done
+}
+
+path_export "$HOME/.local/bin"
+
+# Ruby-specific stuff
+
+# This is a half-assed way to automatically add your user's gem binary
+# directory to $PATH (also setting GEM_HOME).
+
+ruby_setup() {
+    local user_dir
+    local bin_dir
+
+    command -v ruby > /dev/null 2>&1                   \
+        && command -v gem > /dev/null 2>&1             \
+        && user_dir="$( ruby -e 'puts Gem.user_dir' )" \
+        && export GEM_HOME="$user_dir"                 \
+        && bin_dir="$( ruby -e 'puts Gem.bindir' )"    \
+        && path_export "$bin_dir"
+}
+
+ruby_setup
+
+# Python-specific stuff
+
+# This is a half-assed way to automatically add your user's pip binary
+# directory to $PATH.
+
+python_setup() {
+    local python
+    local user_base
+    for python; do
+        command -v "$python" > /dev/null 2>&1                 \
+            && user_base="$( "$python" -m site --user-base )" \
+            && [ -d "$user_base/bin" ]                        \
+            && path_export "$user_base/bin"                   \
+            && continue
+        break
+    done
+}
+
+python_setup python3 python
+
+[ -r "$HOME/.pythonrc" ] && export PYTHONSTARTUP="$HOME/.pythonrc"