chore: delete per-app format scripts

Now that all apps are formated, we no longer need per-app format script

Makefile

@@ -244,3 +244,7 @@ $1-elixir-tgz: $(COMMON_DEPS) $(ELIXIR_COMMON_DEPS) mix-deps-get
 endef
 ALL_ELIXIR_TGZS = $(REL_PROFILES)
 $(foreach tt,$(ALL_ELIXIR_TGZS),$(eval $(call gen-elixir-tgz-target,$(tt))))
+
+.PHONY: fmt
+fmt: $(REBAR)
+	@./scripts/erlfmt -w '{apps,lib-ee}/*/{src,include,test}/**/*.{erl,hrl,app.src}'

scripts/check-format.sh

@@ -7,11 +7,7 @@ set -euo pipefail
 
 cd -P -- "$(dirname -- "$0")/.."
 
-APPS="$(./scripts/find-apps.sh | xargs)"
-for app in ${APPS}; do
-    echo "$app ..."
-    ./scripts/format_app.py -a "$app" -f
-done
+make fmt
 
 DIFF_FILES="$(git diff --name-only)"
 if [ "$DIFF_FILES" != '' ]; then

scripts/format_app.py

@@ -1,74 +0,0 @@
-#!/usr/bin/env python3
-
-# format_app.py
-
-import argparse
-import os
-import re
-import subprocess
-import sys
-
-
-def handle_cli_args():
-  parser = argparse.ArgumentParser(description='A script for formatting a given app within emqx')
-  parser.add_argument("-a", "--application", required=True, help="The relative path to the application which is to be formatted.")
-  parser.add_argument('-b', "--branch", help="The git branch to be switched to before formatting the code. Required unless the -f option is passed in which case the value will be ignored even if provided.")
-  parser.add_argument('-f', "--format_in_place", default=False, action="store_true", help="Pass the -f option to format on the current git branch, otherwise a branch name must be provided by passing the -b option.")
-  args = parser.parse_args()
-
-  if not args.format_in_place and not args.branch:
-    sys.exit("A new git branch name must be provided with the -b option unless the -f option is given to format the code in place.")
-
-  return args
-
-
-def get_app_path(application):
-  root_path = os.path.dirname(os.path.realpath(__file__))
-  full_path = f"{root_path}/../{application}"
-  if os.path.isdir(full_path):
-    return full_path
-  sys.exit(f"The application provided ({application}) does not appear at the expected location: {full_path}")
-
-
-def maybe_switch_git_branch(format_in_place, branch):
-  if not format_in_place:
-    PIPE = subprocess.PIPE
-    process = subprocess.Popen(["git", "status"], stdout=PIPE, text=True)
-    stdoutput, stderroutput = process.communicate()
-
-    if f"On branch {branch}" in stdoutput:
-      return
-    elif "working tree clean" in stdoutput:
-      subprocess.call(["git", "checkout", "-b", branch])
-    else:
-      sys.exit("Cannot switch git branches while there are changes waiting to be committed.")
-
-
-def maybe_add_rebar_plugin():
-  with open("rebar.config", "r+") as f:
-    text = f.read()
-    erlfmt_pattern = "\{project_plugins.+?erlfmt.+\}"
-    plugin_pattern = "\{project_plugins.+?\}"
-
-    if not re.search(erlfmt_pattern, text) and not re.search(plugin_pattern, text):
-      f.write("\n{project_plugins, [erlfmt]}.\n")
-    elif not re.search(erlfmt_pattern, text) and re.search(plugin_pattern, text):
-      sys.exit("Could not find the erlfmt plugin but the 'project_plugins' declaration already exists. Please add 'erlfmt' to the plugins list manually and rerun the script.")
-
-
-def execute_formatting():
-  subprocess.call(["rebar3", "fmt", "-w", "{src,include,test}/**/*.{hrl,erl,app.src}"])
-  subprocess.call(["rebar3", "fmt", "-w", "rebar.config"])
-
-
-def main():
-  args = handle_cli_args()
-  app_path = get_app_path(args.application)
-  os.chdir(app_path)
-  maybe_switch_git_branch(args.format_in_place, args.branch)
-  maybe_add_rebar_plugin()
-  execute_formatting()
-
-
-if __name__ == "__main__":
-  main()