.

bash.d/20-asdf-vm.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+if test -d ~/.asdf; then
+    source $HOME/.asdf/asdf.sh  
+    source $HOME/.asdf/completions/asdf.bash
+fi

dotfiles/.config/starship.toml

@@ -0,0 +1,2 @@
+[elixir]
+disabled=true

setup.d/00-bash.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [[ $SHELL =~ "bash" ]]; then
+    SIGIL="# Managed by dotfiles"
+
+    if ! grep "$SIGIL" ~/.bashrc > /dev/null; then
+        (
+        echo "$SIGIL"
+        echo "for f in $DOTFILES/bash.d/*.sh; do source \"\$f\"; done"
+        echo "unset f"
+        ) >> ~/.bashrc
+    fi
+fi

setup.d/20-asdf-vm.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if ! test -d ~/.asdf; then
+    echo "Cloning asdf-vm"
+    git clone https://github.com/asdf-vm/asdf.git ~/.asdf --branch v0.8.0
+fi
+
+

setup.sh

@@ -9,41 +9,47 @@ function finish {
 
 trap finish EXIT
 
+function overlay {
+    local source="$1"
+    local prefix="$2"
+
+    cd "$source" || exit;
+
+    find . -maxdepth 1 -type f -printf "%f\0" | while IFS= read -r -d $'\0' P; do
+        local target="${prefix}/${P}"
+        local backup="${prefix}/${P}.orig.${timestamp}"
+        # echo "$PWD/$P" "->" "$target"
+
+        # skip existing links
+        if [ -h "$target" ]; then continue; fi
+
+
+        # move existing dir out of the way
+        if [ -e "$target" ]; then
+            if [ -e "$backup" ]; then
+                echo "want to override $target but backup exists"
+                continue;
+            fi
+
+            echo -n "Backup ${P}"
+            mv -v "$target" "$backup"
+        fi
+
+        # create link
+        ln -v -s "$PWD/$P" "$target"
+
+        # ensure permissions
+        chmod -R o-rwx,g-rwx "$target"
+    done
+
+}
+
 # From aaronjensen/dotfiles
 DOTFILES=$( cd "$(dirname "${BASH_SOURCE[0]}")" && pwd || return)
 
-cd "$DOTFILES/dotfiles" || exit;
-
-find . -maxdepth 1 -type f -printf "%f\0" | while IFS= read -r -d $'\0' P; do
-    target="${HOME}/${P}"
-    backup="${HOME}/${P}.orig.${timestamp}"
-
-    # skip existing links
-    if [ -h "$target" ]; then continue; fi
-
-    # move existing dir out of the way
-    if [ -e "$target" ]; then
-        if [ -e "$backup" ]; then
-            echo "want to override $target but backup exists"
-            continue;
-        fi
-
-        echo -n "Backup ${P}"
-        mv -v "$target" "$backup"
-    fi
-
-    # create link
-    ln -v -s "$PWD/$P" "$target"
-
-    # ensure permissions
-    chmod -R o-rwx,g-rwx "$target"
-done
+overlay "$DOTFILES/dotfiles" "$HOME"
+overlay "$DOTFILES/dotfiles/.config" "$HOME/.config"
 
 # shellcheck source=/dev/null
 for f in "$DOTFILES/setup.d/"*.sh; do source "$f"; done
 unset f;
-
-(
-    echo "for f in $DOTFILES/bash.d/*.sh; do source \"\$f\"; done"
-    echo "unset f"
-) >> ~/.bashrc