Add first version of sharness_test_coverage_helper.sh

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>

test/sharness_test_coverage_helper.sh

+#!/bin/sh
+
+USAGE="$0 [-h] [-v]"
+
+usage() {
+    echo "$USAGE"
+    echo "	Print sharness test coverage"
+    echo "	Options:"
+    echo "		-h|--help: print this usage message and exit"
+    echo "		-v|--verbose: print logs of what happens"
+    exit 0
+}
+
+log() {
+    test -z "$VERBOSE" || echo "->" "$@"
+}
+
+die() {
+    printf >&2 "fatal: %s\n" "$@"
+    exit 1
+}
+
+# get user options
+while [ "$#" -gt "0" ]; do
+    # get options
+    arg="$1"
+    shift
+
+    case "$arg" in
+	-h|--help)
+	    usage ;;
+	-v|--verbose)
+	    VERBOSE=1 ;;
+	-*)
+	    die "unrecognised option: '$arg'\n$USAGE" ;;
+	*)
+	    die "too many arguments\n$USAGE" ;;
+    esac
+done
+
+log "Create temporary directory"
+DATE=$(date +"%Y-%m-%dT%H:%M:%SZ")
+TMPDIR=$(mktemp -d "/tmp/coverage_helper.$DATE.XXXXXX") ||
+die "could not 'mktemp -d /tmp/coverage_helper.$DATE.XXXXXX'"
+
+log "Grep the sharness tests"
+CMDRAW="$TMPDIR/ipfs_cmd_raw.txt"
+git grep -E '\Wipfs\W' -- sharness/t*-*.sh >"$CMDRAW" ||
+die "Could not grep ipfs in the sharness tests"
+
+log "Remove test_expect_{success,failure} lines"
+CMDPROC1="$TMPDIR/ipfs_cmd_proc1.txt"
+egrep -v 'test_expect_.*ipfs' "$CMDRAW" >"$CMDPROC1" ||
+die "Could not remove test_expect_{success,failure} lines"
+
+log "Remove comments"
+CMDPROC2="$TMPDIR/ipfs_cmd_proc2.txt"
+egrep -v '^\s*#' "$CMDPROC1" >"$CMDPROC2" ||
+die "Could not remove comments"
+
+
+log "Print result"
+cat "$CMDPROC2"
+
+# Remove temp directory...