append git version info during Espressif install

IDE/Espressif/ESP-IDF/append_wolfssl_git_version.sh

@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# check if IDF_PATH is set
+if [ -z "$IDF_PATH" ]; then
+    # no IDP PATH found, perhaps set an explicit file in parameters
+    if [ "$1" == "" ]; then
+      # no IDDF_PATH and no parameter: nothing to do
+      echo "Please follows the instruction of ESP-IDF installation and set IDF_PATH."
+      echo " or "
+      echo "Please specify a version.h file to append git information."
+      exit 1
+    fi
+
+    # NO IDF path, but a non-blank parameter, does the parameter file exist?
+    if [ -f "$1" ]; then
+      echo "Adding git version info to file: $1"
+      WOLFSSL_VERSION_FILE="$1"
+    else
+      echo "File not found: $1"
+      exit 1
+    fi
+else
+    # we have an ESP-IDF path, but was thre a parameter to override?
+    if [ "$1" == "" ]; then
+        WOLFSSL_VERSION_FILE="$IDF_PATH"/components/wolfssl/wolfssl/version.h
+    else
+        WOLFSSL_VERSION_FILE="$1"
+    fi
+    # there's $IDF_PATH value, is wolfSSL installed?
+fi
+
+# check to ensure the file to update exists
+if [ -f "$WOLFSSL_VERSION_FILE" ]; then
+  echo "Adding git version info to file: $WOLFSSL_VERSION_FILE"
+else
+  echo "File not found: $WOLFSSL_VERSION_FILE"
+  exit 1
+fi
+
+
+
+# assemble a string of data to pass to awk that will contain the new git hash version info
+# we plan to add lines like these:
+#
+#undef  LIBWOLFSSL_VERSION_GIT_HASH
+#define LIBWOLFSSL_VERSION_GIT_HASH "adb406e1eebf05e452afca98fa9bf3ccd7abcfca"
+#undef  LIBWOLFSSL_VERSION_GIT_SHORT_HASH
+#define LIBWOLFSSL_VERSION_GIT_SHORT_HASH "adb406e1e"
+#undef  LIBWOLFSSL_VERSION_GIT_HASH_DATE
+#define LIBWOLFSSL_VERSION_GIT_HASH_DATE "Sat Jan 5 09:00:00 2013 +0100"
+#
+NEW_VERSION_LINES="{ print;                                                                                     \
+                     print \"#undef  LIBWOLFSSL_VERSION_GIT_HASH\";                                             \
+                     print \"#define LIBWOLFSSL_VERSION_GIT_HASH \x22$(git rev-parse HEAD)\x22\";               \
+                     print \"#undef  LIBWOLFSSL_VERSION_GIT_SHORT_HASH\";                                       \
+                     print \"#define LIBWOLFSSL_VERSION_GIT_SHORT_HASH \x22$(git rev-parse --short HEAD)\x22\"; \
+                     print \"#undef  LIBWOLFSSL_VERSION_GIT_HASH_DATE\";                                        \
+                     print \"#define LIBWOLFSSL_VERSION_GIT_HASH_DATE \x22$(git show --no-patch --no-notes --pretty='%cd'  $(git rev-parse HEAD))\x22\"; \
+                     next }1"
+
+# save interim results in temp file that we create:
+NEW_VERSION_FILE="$WOLFSSL_VERSION_FILE".tmp
+cat "$WOLFSSL_VERSION_FILE" > "$NEW_VERSION_FILE"
+
+# remove any prior git hash defines
+sed -i.bak '/LIBWOLFSSL_VERSION_GIT_HASH/d'       "$NEW_VERSION_FILE"
+retVal=$?
+if [ $retVal -ne 0 ]; then
+    echo "Error during SED line deletion #1"
+    exit $retVal
+fi
+
+sed -i.bak '/LIBWOLFSSL_VERSION_GIT_SHORT_HASH/d' "$NEW_VERSION_FILE"
+retVal=$?
+if [ $retVal -ne 0 ]; then
+    echo "Error during SED line deletion #2"
+    exit $retVal
+fi
+
+sed -i.bak '/LIBWOLFSSL_VERSION_GIT_HASH_DATE/d' "$NEW_VERSION_FILE"
+retVal=$?
+if [ $retVal -ne 0 ]; then
+    echo "Error during SED line deletion #3"
+    exit $retVal
+fi
+
+
+# append the git hash values after the LIBWOLFSSL_VERSION_HEX
+# awk "/LIBWOLFSSL_VERSION_HEX/ $NEW_VERSION_LINES" "$NEW_VERSION_FILE" >  $WOLFSSL_VERSION_FILE"
+# awk "/LIBWOLFSSL_VERSION_HEX/ $NEW_VERSION_LINES" "$NEW_VERSION_FILE"
+
+awk "/LIBWOLFSSL_VERSION_HEX/ $NEW_VERSION_LINES" "$NEW_VERSION_FILE" > "$WOLFSSL_VERSION_FILE"
+retVal=$?
+if [ $retVal -ne 0 ]; then
+    echo "Error during awk replacement."
+    exit $retVal
+fi
+
+# cleanup
+if [ -f "$NEW_VERSION_FILE" ]; then
+  rm "$NEW_VERSION_FILE"
+fi
+
+if [ -f "$NEW_VERSION_FILE".bak ]; then
+  rm "$NEW_VERSION_FILE".bak
+fi
+
+echo "Update complete."

IDE/Espressif/ESP-IDF/setup.sh

@@ -155,8 +155,13 @@ ${CPDCMD} -r ${WOLFSSL_ESPIDFDIR}/examples/wolfssl_server/main/include/* ${WOLFS
 
 popd > /dev/null #
 
+if [ -f ./append_wolfssl_git_version.sh ]; then
+    ./append_wolfssl_git_version.sh "${WOLFSSLLIB_TRG_DIR}/wolfssl/version.h"
+fi
+
 if [ "${WOLFSSL_SETUP_VERBOSE}" == "true" ]; then
   echo "Copy complete!"
 fi
 
-exit 1
+# exit with success
+exit 0