Merge pull request #375 from vsaw/tmp-uncrustify-changed

feat(code-style): Add a script to automatically format all changed files

tools/code-style/uncrustify-changed.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# This file checks your git index and runs indent on every changed *.c and *.h
+# file.
+#
+# Author: Valentin Sawadski <valentin@sawadski.eu>
+
+# Exit if any called command exits nonzero
+set -e
+
+# Determine the repository root as the path returned by porcelain always
+# start there
+GIT_REPOSITORY_ROOT=$(git rev-parse --show-toplevel)
+
+# This is the format command that will be run.
+FORMAT_COMMAND=$GIT_REPOSITORY_ROOT/tools/code-style/uncrustify-fix-style.sh
+
+# Parse all the files we get from git.
+RAW_FILES=$(git status --porcelain)
+# Set \n to be the field separator
+IFS=$'\n'
+# This splits the input by newline
+GIT_FILES_BY_LINE=( $RAW_FILES )
+
+# Now go throug them once more and remove the GIT status logs.
+# Count the amount of C and H files we have to format.
+IFS=$' '
+for i in "${!GIT_FILES_BY_LINE[@]}"; do
+                LINE_BY_SPACE=( ${GIT_FILES_BY_LINE[i]} )
+                FILE=${LINE_BY_SPACE[1]}
+
+                if [[ ${FILE: -2} = ".c" || ${FILE: -2} = ".h" ]]; then
+                                # echo Formatting File: $FILE
+                                $FORMAT_COMMAND $GIT_REPOSITORY_ROOT/$FILE
+                fi
+done
+