X-Git-Url: https://apps.delaporte.us/gitweb/dotfiles.git/blobdiff_plain/b73d223b82be164767476049f621abdfa74e1b3b..1482e3aac8c7b7efab2ce35c32743d00d5b5d187:/bin/dot

diff --git a/bin/dot b/bin/dot
index 45a7a39..d99ef6e 100755
--- a/bin/dot
+++ b/bin/dot
@@ -1,31 +1,44 @@
 #!/bin/bash
-# dot - a (mostly) one script dotfiles manager
-#
-# Copyright 2026 Edward Delaporte V
-# Licensed under AGPLv3 and later.
-#
-# Features
-#   symlinks - any file in $HOME/dotfiles/files may be symlinked
-#
-# dot setup
-#		install the necessary tools to $HOME/envs/dot
-#
-# dot link FILE
-#   updates ~/dot.HOSTNAME.yaml
-#   to include a symlink from ~/dotfiles/files/FILE to ~/.FILE
-#
-# dot check
-#		check setup against ~/dot.HOSTNAME.yaml
-#
-# dot apply
-#		apply config in ~/dot.HOSTNAME.yaml
+ENVS="$HOME/envs"
+ANSIBLE="$ENVS/ansible/bin/ansible-playbook"
+read -d '' HELP << EOF
+dot - a (mostly) one script dotfiles manager
+
+1. Install this file on your path
+2. Clone your (or my) 'dotfiles' repository to ~/dotfiles
+3. Run 'dot help' to get started.
+
+Copyright 2026 Edward Delaporte V
+Licensed under AGPLv3 and later.
+
+dot setup
+	install ansible CLI to $ANSIBLE
+
+dot link FILE
+  updates ~/dot.HOSTNAME.yaml
+  to include a symlink from ~/dotfiles/files/FILE to ~/.FILE
+
+dot install SCRIPT
+  updates ~/dot.HOSTNAME.yaml
+  to run ~/dotfiles/SCRIPT.sh if it has not yet been run
+  creates ~/dot/SCRIPT.installed after SCRIPT has been run
 
+dot check
+	check setup against ~/dot.HOSTNAME.yaml
+
+dot apply
+	apply config in ~/dot.HOSTNAME.yaml
+EOF
+
+if [ ! -n "$1" ] || [ "$1" == "help" ]; then
+	echo "$HELP"
+fi
 # set -v
 
-ENVS="$HOME/envs"
-ANSIBLE="$ENVS/ansible/bin/ansible-playbook"
 TASKFILE="$HOME/dot.$HOSTNAME.yaml"
 LINKFILES="$HOME/dotfiles/files"
+INSTALLS="$HOME/dotfiles/install"
+DOT="$HOME/dot"
 
 read -d '' EMPTY_TASKFILE << EOF
 ---
@@ -77,7 +90,7 @@ fi
 
 if [ "$1" == "link" ]; then
 	if [ ! -n "$2" ]; then
-		echo "May symlink:"
+		echo "Can symlink: (from $LINKFILES)"
 		cd $LINKFILES
 		ls -p | grep -v /
 		exit 1
@@ -85,7 +98,7 @@ if [ "$1" == "link" ]; then
 
 read -d '' LINK_THIS_FILE << EOF
 
-    - name: Create a symbolic link
+    - name: symlink $2
       ansible.builtin.file:
         src: "$LINKFILES/$2"
         dest: "$HOME/.$2"
@@ -94,6 +107,47 @@ EOF
 
 	echo "    $LINK_THIS_FILE" >> $TASKFILE
 	echo "$2 added to symlinks in $TASKFILE"
-	echo "Run `dot apply` to create all configured symlinks"
+	echo "Run 'dot apply' to create all configured symlinks"
 fi
 
+
+if [ "$1" == "apply" ]; then
+  if [[ ! -f "$TASKFILE" ]]; then
+		echo "$TASKFILE is missing. Run 'dot setup'"
+		exit 1
+	fi
+	$ANSIBLE $TASKFILE
+fi
+
+if [ "$1" == "install" ]; then
+	if [ ! -n "$2" ]; then
+		echo "Can install: (.sh scripts in $INSTALLS)"
+		cd $INSTALLS
+		ls -p | grep -v / | grep .sh
+		exit 1
+	fi
+  if [[ ! -f "$INSTALLS/$2.sh" ]]; then
+		echo "No such install script $INSTALLS/$2.sh"
+		echo "Run dot install with no params to list scripts."
+		exit 1
+	fi
+
+mkdir -p $DOT
+read -d '' RUN_INSTALL << EOF
+    - name: check $2
+      stat:
+        path: "$DOT/$2.installed"
+      register: $2_installed
+    - name: install $2
+      ansible.builtin.shell: |
+        "$INSTALLS/$2.sh"
+        touch "$DOT/$2.installed"
+      when: not $2_installed.stat.exists
+    - name: verify $2 is installed
+      ansible.builtin.debug:
+        msg: "$2 is installed."
+      when: $2_installed.stat.exists
+EOF
+	echo "    $RUN_INSTALL" >> $TASKFILE
+	echo "Run 'dot apply' to run the install"
+fi