Code format: add client side core scriptsfeat/code-formatting

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 64 insertions, 0 deletions

diff --git a/code_format/format_file b/code_format/format_file
new file mode 100755
index 0000000..d3ac38d
--- /dev/null
+++ b/code_format/format_file
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+#
+# This script will search for the correct code formatting configuration
+# for the file given, based on the repository the file belong to.
+# If a configuration version is found, it will format the file by
+# invoking the 'uncrustify_file' script.
+#
+# Parameters:
+# $1: source file to format
+# $2: maximum number of formatting attempts (optional integer - default is 5)
+#
+
+echo "[FF] Formatting file $1"
+
+# Check source file exists
+SRC_FILE=$1
+if [ ! -e "$1" ]; then
+  echo "[FF] --- Unable to find the specified source file [${SRC_FILE}]. Aborting."
+  exit 1
+fi
+
+SCRIPT_DIR=`dirname $(readlink -f "$0")`
+
+# Check code format information exists
+MOD_CFG_FILE=${MOD_CFG_FILE:-}     # Allows injection of module config file from other scripts
+if [ -z "${MOD_CFG_FILE}" ]; then
+  MOD_ROOT_DIR=`git rev-parse --show-toplevel 2>/dev/null`
+  if [ -z "${MOD_ROOT_DIR}" ]; then
+    echo "[FF] --- This script can only be run on valid repository files. Aborting."
+    exit 2
+  fi
+
+  CONFIG_INDEX_FILE=${MOD_ROOT_DIR}/.repo_settings/code_format.txt
+  if [ ! -e "${CONFIG_INDEX_FILE}" ]; then
+    echo "[FF] No code format version information file found for repository."
+    exit 0
+  fi
+
+  # Find code format version
+  MOD_CFG_ENTRY=`grep "Version" "${CONFIG_INDEX_FILE}" | grep -v "^\s*#"`
+  if [ -z "${MOD_CFG_ENTRY}" ]; then
+    echo "[FF] --- Unable to find the format version information. Aborting."
+    exit 4
+  fi
+  if [ `echo "${MOD_CFG_ENTRY}" | wc -l` != 1 ]; then
+    echo "[FF] --- Multiple entries found in the format configuration file. Aborting."
+    exit 5
+  fi
+  MOD_CFG_VERSION=`echo "${MOD_CFG_ENTRY}" | sed "s|^\s*Version\s\+\([0-9]\+\)\s*$|\1|"`
+  MOD_CFG_FILE=${SCRIPT_DIR}/uncrustify_cfg_files/uncrustify_tde_${MOD_CFG_VERSION}.cfg
+fi
+if [ ! -e "${MOD_CFG_FILE}" ]; then
+  echo "[FF] --- Unable to find the specified format configuration version file. Aborting."
+  exit 6
+fi
+
+# Format the file
+${SCRIPT_DIR}/uncrustify_file "${MOD_CFG_FILE}" "${SRC_FILE}" "$2"
+RET_CODE=$?
+if [ $RET_CODE -ne 0 ]; then
+  echo "[FF] --- Unable to format the specified file [${SRC_FILE}] (error code ${RET_CODE})."
+  exit 10
+fi