build optimizations

scripts/pre_script.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+from subprocess import call
+import os
+import re
+Import("env")
+
+def build_web():
+    print("** Building web...")
+    env.Execute(
+        "node ./tools/webfilesbuilder/node_modules/gulp/bin/gulp.js --cwd ./tools/webfilesbuilder")
+
+def code_check(source, target, env):
+    print("** Starting cppcheck...")
+    call(["cppcheck", os.getcwd()+"/.", "--force", "--enable=all"])
+    print("\n** Finished cppcheck...\n")
+    print("\n** Starting cpplint...")
+    call(["cpplint", "--extensions=ino,cpp,h", "--filter=-legal/copyright,-build/include,-whitespace",
+          "--linelength=120", "--recursive", "src", "lib/myESP"])
+    print("\n** Finished cpplint...")
+
+
+# build web files
+build_web()
+
+# extract application details
+bag = {}
+exprs = [
+    (re.compile(r'^#define APP_VERSION\s+"(\S+)"'), 'app_version'),
+    (re.compile(r'^#define APP_NAME\s+"(\S+)"'), 'app_name'),
+    (re.compile(r'^#define APP_HOSTNAME\s+"(\S+)"'), 'app_hostname')
+]
+with open('./src/version.h', 'r') as f:
+    for l in f.readlines():
+        for expr, var in exprs:
+            m = expr.match(l)
+            if m and len(m.groups()) > 0:
+                bag[var] = m.group(1)
+
+with open('./src/ems-esp.cpp', 'r') as f:
+    for l in f.readlines():
+        for expr, var in exprs:
+            m = expr.match(l)
+            if m and len(m.groups()) > 0:
+                bag[var] = m.group(1)
+
+app_version = bag.get('app_version')
+app_name = bag.get('app_name')
+app_hostname = bag.get('app_hostname')
+board = env['BOARD']
+branch = env['PIOENV']
+
+# build filename, replacing . with _ for the version
+env.Replace(PROGNAME=app_name + "-" +
+            app_version.replace(".", "_") + "-" + board)