1 files changed, 136 insertions, 0 deletions
diff --git a/dev-tools/reformat-all.sh b/dev-tools/reformat-all.sh
new file mode 100755
index 0000000..befc589
--- /dev/null
+++ b/dev-tools/reformat-all.sh
@@ -0,0 +1,136 @@
+#!/bin/sh
+# reformat-all.sh - Reformat all git files in the checked out
+#                   git branch using uncrustify.
+#
+# Copyright (C) 2016-2018 - David Sommerseth <davids@openvpn.net>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+
+tstamp="$(date +%Y%m%d-%H%M%S)"
+files="$(pwd)/reformat-all_files-$tstamp.lst"
+log="$(pwd)/reformat-all_log-$tstamp.txt"
+
+srcroot="$(git rev-parse --show-toplevel)"
+cfg="$srcroot/dev-tools/uncrustify.conf"
+specialfiles="$srcroot/dev-tools/special-files.lst"
+
+export gitfiles=0
+export procfiles=0
+
+# Go to the root of the source tree
+cd "$srcroot"
+
+{
+    echo -n "** Starting $0: "
+    date
+
+    # Find all C source/header files
+    git ls-files | grep -E ".*\.[ch](\.in$|$)" > "${files}.git"
+
+    # Manage files which needs special treatment
+    awk -F\# '{gsub("\n| ", "", $1); print $1}' "$specialfiles" > "${files}.sp"
+    while read srcfile
+    do
+        res=$(grep "$srcfile" "${files}.sp" 2>/dev/null)
+        if [ $? -ne 0 ]; then
+            # If grep didn't find the file among special files,
+            # process it normally
+            echo "$srcfile" >> "$files"
+        else
+            mode=$(echo "$res" | cut -d:  -f1)
+            case "$mode" in
+                E)
+                    echo "** INFO **  Excluding '$srcfile'"
+                    ;;
+                P)
+                    echo "** INFO **  Pre-patching '$srcfile'"
+                    patchfile="${srcroot}"/dev-tools/reformat-patches/before_$(echo "$srcfile" | tr "/" "_").patch
+                    if [ -r "$patchfile" ]; then
+                        git apply "$patchfile"
+                        if [ $? -ne 0 ]; then
+                            echo "** ERROR **  Failed to apply pre-patch file: $patchfile"
+                            exit 2
+                        fi
+                    else
+                        echo "** WARN ** Pre-patch file for $srcfile is missing: $patchfile"
+                    fi
+                    echo "$srcfile" >> "${files}.postpatch"
+                    echo "$srcfile" >> "$files"
+                    ;;
+                *)
+                    echo "** WARN ** Unknown mode '$mode' for file '$srcfile'"
+                    ;;
+            esac
+        fi
+    done < "${files}.git"
+    rm -f "${files}.git" "${files}.sp"
+
+    # Kick off uncrustify
+    echo
+    echo "** INFO ** Running: uncrustify -c $cfg --no-backup -l C -p debug.uncr -F $files"
+    uncrustify -c "$cfg" --no-backup -l C -p debug.uncr -F "$files" 2>&1
+    res=$?
+    echo "** INFO ** Uncrustify completed (exit code $res)"
+} | tee "${log}-1"  # Log needs to be closed here, to be processed in next block
+
+{
+    # Check the results
+    gitfiles=$(wc -l "$files" | cut -d\  -f1)
+    procfiles=$(grep "Parsing: " "${log}-1" | wc -l)
+    echo
+    echo "C source/header files checked into git: $gitfiles"
+    echo "Files processed by uncrustify:          $procfiles"
+    echo
+
+    # Post-Patch files modified after we uncrustify have adjusted them
+    if [ -r "${files}.postpatch" ]; then
+        while read srcfile;
+        do
+            patchfile="${srcroot}"/dev-tools/reformat-patches/after_$(echo "$srcfile" | tr "/" "_").patch
+            if [ -r "$patchfile" ]; then
+                echo "** INFO **  Post-patching '$srcfile'"
+                git apply "$patchfile"
+                if [ $? -ne 0 ]; then
+                    echo "** WARN ** Failed to apply $patchfile"
+                fi
+            else
+                echo "** WARN ** Post-patch file for $srcfile is missing: $patchfile"
+            fi
+        done < "${files}.postpatch"
+        rm -f "${files}.postpatch"
+    fi
+} | tee "${log}-2" # Log needs to be closed here, to be processed in next block
+
+cat "${log}-1" "${log}-2" > "$log"
+
+{
+    ec=1
+    echo
+    if [ "$gitfiles" -eq "$procfiles" ]; then
+        echo "Reformatting completed successfully"
+        ec=0
+    else
+        last=$(tail -n1 "${log}-1")
+        echo "** ERROR ** Reformating failed to process all files."
+        echo "            uncrustify exit code: $res"
+        echo "            Last log line: $last"
+        echo
+    fi
+    rm -f "${log}-1" "${log}-2"
+} | tee -a "$log"
+rm -f "${files}"
+
+exit $ec