Update readme, use a sort order for install scripts

README.md

@@ -1,6 +1,12 @@
-### script run plan
-- run `./pre_install_*` scripts
-- run `./install_programs` to install/build/etc programs
-- run `./copy_configs` to copy configs/scripts/executables into place
-- run `./post_config_*` scripts
+# repo containing configs and scripts to set up a box
+
+### prerequisites
+- install git if not already installed
+- clone this repo
+- if on macOS, install [homebrew](https://brew.sh/)
+- export the env var `BOX_SETUP_OS` to indicate the operating system
+    - (options defined in `set_env_vars` file)
+
+### script run
+- from the repo's root directory, run `./setup_this_box`
 

install_programs

@@ -18,8 +18,8 @@ while [[ $# > 0 ]]; do
 done
 
 log "install_programs // single_script_filter: $single_script_filter"
-local scripts=(`find ./installs_and_builds -maxdepth 1 -mindepth 1 -type f`)
-for script in $scripts; do
+local scripts=$(find ./installs_and_builds -maxdepth 1 -mindepth 1 -type f | sort)
+for script in ${=scripts}; do
     if [[ -x $script ]]; then
         if echo "$script" | grep -qv "$single_script_filter"; then
             log "filter is $single_script_filter // ignoring: $script"

make_desired_dirs

@@ -1,4 +1,8 @@
 #!/bin/zsh
 
-[[ ! -d $HOMEBOX ]] && mkdir $HOMEBOX
-[[ ! -d $DEVDIR ]] && mkdir $DEVDIR
+[[ ! -d "$HOMEBOX" ]] && mkdir $HOMEBOX
+
+[[ ! -d "$DEVDIR" ]] && mkdir $DEVDIR
+[[ ! -d "$DEVDIR/git" ]] && mkdir $DEVDIR/git
+[[ ! -d "$DEVDIR/git/me" ]] && mkdir $DEVDIR/git/me
+[[ ! -d "$DEVDIR/git/other" ]] && mkdir $DEVDIR/git/other

set_env_vars

@@ -1,4 +1,6 @@
-[[ -z $BOX_SETUP_OS ]] && echo "BOX_SETUP_OS must be set" && exit 1
+[[ -z $BOX_SETUP_OS ]] &&
+    echo "BOX_SETUP_OS must be set; options: arch, artix, debian, macos" &&
+    exit 1
 
 local install_cmd=''
 case $BOX_SETUP_OS in
@@ -6,4 +8,5 @@ case $BOX_SETUP_OS in
     (debian) export install_cmd="sudo apt install" ;;
     (macos) export install_cmd="brew install" ;;
 esac
+
 export BOX_SETUP_INSTALL_COMMAND="$install_cmd"