devtools: use a common prefix for temporary files

[dpdk.git] / devtools / checkpatches.sh

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index 18e474f..bf3114f 100755 (executable)
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -73,28 +73,35 @@ if [ ! -f "$DPDK_CHECKPATCH_PATH" ] || [ ! -x "$DPDK_CHECKPATCH_PATH" ] ; then
        exit 1
 fi
 
+print_headline() { # <title>
+       printf '\n### %s\n\n' "$1"
+       headline_printed=true
+}
+
 total=0
 status=0
 
 check () { # <patch> <commit> <title>
        local ret=0
+       headline_printed=false
 
        total=$(($total + 1))
-       ! $verbose || printf '\n### %s\n\n' "$3"
+       ! $verbose || print_headline "$3"
        if [ -n "$1" ] ; then
                tmpinput=$1
        elif [ -n "$2" ] ; then
-               tmpinput=$(mktemp checkpatches.XXXXXX)
+               tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
                git format-patch --find-renames \
                --no-stat --stdout -1 $commit > "$tmpinput"
        else
-               tmpinput=$(mktemp checkpatches.XXXXXX)
+               tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
                cat > "$tmpinput"
        fi
 
+       ! $verbose || printf 'Running checkpatch.pl:\n'
        report=$($DPDK_CHECKPATCH_PATH $options "$tmpinput" 2>/dev/null)
        if [ $? -ne 0 ] ; then
-               $verbose || printf '\n### %s\n\n' "$3"
+               $headline_printed || print_headline "$3"
                printf '%s\n' "$report" | sed -n '1,/^total:.*lines checked$/p'
                ret=1
        fi
@@ -102,6 +109,7 @@ check () { # <patch> <commit> <title>
        ! $verbose || printf '\nChecking API additions/removals:\n'
        report=$($VALIDATE_NEW_API "$tmpinput")
        if [ $? -ne 0 ] ; then
+               $headline_printed || print_headline "$3"
                printf '%s\n' "$report"
                ret=1
        fi
@@ -109,6 +117,7 @@ check () { # <patch> <commit> <title>
        ! $verbose || printf '\nChecking forbidden tokens additions:\n'
        report=$(check_forbidden_additions <"$tmpinput")
        if [ $? -ne 0 ] ; then
+               $headline_printed || print_headline "$3"
                printf '%s\n' "$report"
                ret=1
        fi