feat: dotfiles-cli

bin/.local/bin/dotfiles

@@ -0,0 +1,58 @@
+#!/bin/zsh
+
+version() {
+    echo ".dotfiles - $(git rev-parse --short HEAD)"
+}
+
+help() {
+    version
+    echo "The things that you can't live without"
+    echo
+    echo "USAGE:
+    dotfiles [FLAGS] <SUBCOMMAND>
+    "
+    echo "FLAGS:
+    -v, --version       Prints version
+    -h, --help          Prints help information
+    "
+    echo "COMMAND:
+    setup               Set up the dotfiles on a new machine
+    install             Reinstall the dotfiles
+    update              Fetch latest commits and updates dotfiles
+    purge               Removes everything
+    "
+    echo "Give a star @ https://github.com/numToStr/dotfiles"
+}
+
+main() {
+    DOTFILES_CLI="1"
+    case $1 in
+        -v|--version)
+            version
+            shift # past argument
+            ;;
+        -h|--help)
+            help
+            shift # past argument
+            ;;
+        setup)
+            echo "~>> [[ DOTFILES ]] <<~"
+            echo
+            ;;
+        install)
+            echo "~>> [[ Installing ]] <<~"
+            source $HOME/.dotscripts/install
+            echo
+            ;;
+        update)
+            echo "~>> [[ Updating ]] <<~"
+            echo
+            ;;
+        purge)
+            echo "~>> [[ Purging ]] <<~"
+            echo
+            ;;
+    esac
+}
+
+main "$@"

scripts/.dotscripts/install

@@ -2,22 +2,23 @@
 
 set -e
 
-# Moving two directory upwards to the root of the dotfiles
-# from the scripts/ directory where this script
-cd "$(dirname "$0")/../.."
+# If ran through `dotfiles-cli` then `$DOTFILES_CLI` is set
+# In that case, hopefully $DOTFILES will be available if `setup` is already performed
+# This check prevents $DOTFILES not to be set again which is useful for the cli
+if [[ -z $DOTFILES_CLI ]]; then
+    # Moving two directory upwards to the root of the dotfiles
+    # from the scripts/ directory where this script
+    cd "$(dirname "$0")/../.."
+
+    export DOTFILES=$(pwd -P)
+fi
 
-export DOTFILES=$(pwd -P)
 TARGET=$HOME
 
 # List of packages that has to installed via `stow`
 DOTFILES_DIRS=$(ls -d $DOTFILES/*/ | awk -F "/" '{ print $(NF-1) }')
 
 for F in $DOTFILES_DIRS ; do
-    # Don't install scripts/
-    # if [[ $F = "scripts" ]]; then
-    #     continue;
-    # fi
-
     echo "~ Installing :: $F"
 
     # Remove previous links

scripts/.dotscripts/purge

@@ -2,21 +2,23 @@
 
 set -e
 
-# Moving two directory upwards to the root of the dotfiles
-# from the scripts/ directory where this script
-cd "$(dirname "$0")/../.."
+# If ran through `dotfiles-cli` then `$DOTFILES_CLI` is set
+# In that case, hopefully $DOTFILES will be available if `setup` is already performed
+# This check prevents $DOTFILES not to be set again which is useful for the cli
+if [[ -z $DOTFILES_CLI ]]; then
+    # Moving two directory upwards to the root of the dotfiles
+    # from the scripts/ directory where this script
+    cd "$(dirname "$0")/../.."
+
+    export DOTFILES=$(pwd -P)
+fi
 
-export DOTFILES=$(pwd -P)
 TARGET=$HOME
 
 # List of packages that has to installed via `stow`
 DOTFILES_DIRS=$(ls -d $DOTFILES/*/ | awk -F "/" '{ print $(NF-1) }')
 
 for F in $DOTFILES_DIRS ; do
-    # if [[ $F = "scripts" ]]; then
-    #     continue;
-    # fi
-
     echo "~ Purging :: $F"
 
     # Remove previous links

scripts/.dotscripts/update

@@ -2,9 +2,15 @@
 
 set -e
 
-# Moving two directory upwards to the root of the dotfiles
-# from the scripts/ directory where this script
-cd "$(dirname "$0")/../.."
+# If ran through `dotfiles-cli` then `$DOTFILES_CLI` is set
+if [[ -z $DOTFILES_CLI ]]; then
+    # Moving two directory upwards to the root of the dotfiles
+    # from the scripts/ directory where this script
+    cd "$(dirname "$0")/../.."
+else
+    # Need to cd into `$DOTFILES` so that update channel can be set
+    cd $DOTFILES
+fi
 
 REPO="https://github.com/numToStr/dotfiles.git"