VERSION=1.2.3
CFLAGS=-g -DVERSION='"$(VERSION)"' -Wall -Wextra -Werror -Wno-unused-parameter
LDFLAGS=-static
INCLUDE=-Iinclude
PREFIX=/usr/local
DESTDIR=
_INSTDIR=$(DESTDIR)$(PREFIX)
BINDIR=$(_INSTDIR)/bin
MANDIR=$(_INSTDIR)/share/man
OUTDIR=.build
HOST_SCDOC=./scdoc
.DEFAULT_GOAL=all

OBJECTS=\
	$(OUTDIR)/main.o \
	$(OUTDIR)/string.o \
	$(OUTDIR)/utf8_chsize.o \
	$(OUTDIR)/utf8_decode.o \
	$(OUTDIR)/utf8_encode.o \
	$(OUTDIR)/utf8_fgetch.o \
	$(OUTDIR)/utf8_fputch.o \
	$(OUTDIR)/utf8_size.o \
	$(OUTDIR)/util.o

$(OUTDIR)/%.o: src/%.c
	@mkdir -p $(OUTDIR)
	$(CC) -std=c99 -pedantic -c -o $@ $(CFLAGS) $(INCLUDE) $<

scdoc: $(OBJECTS)
	$(CC) $(LDFLAGS) -o $@ $^

scdoc.1: scdoc.1.scd $(HOST_SCDOC)
	$(HOST_SCDOC) < $< > $@

all: scdoc scdoc.1

clean:
	rm -rf $(OUTDIR) scdoc scdoc.1

install: all
	install -Dm755 scdoc $(BINDIR)/scdoc
	install -Dm644 scdoc.1 $(MANDIR)/man1/scdoc.1

.PHONY: all clean install

check: scdoc scdoc.1
	@find test -executable -exec '{}' \;

.PHONY: all clean install check

begin() {
	printf '%-40s' "$1"
}

scdoc() {
	./scdoc "$@" 2>&1
}

end() {
	if [ $? -ne "$1" ]
	then
		printf 'FAIL\n'
	else
		printf 'OK\n'
	fi
}

#!/bin/sh
. test/lib.sh

begin "Expects a name"
scdoc <<EOF >/dev/null
(8)
EOF
end 1

begin "Expects a section"
scdoc <<EOF >/dev/null
test
EOF
end 1

begin "Expects name to alphanumeric"
scdoc <<EOF >/dev/null
____(8)
EOF
end 1

begin "Expects section to be a number"
scdoc <<EOF >/dev/null
test(hello)
EOF
end 1

begin "Expects section to legit"
scdoc <<EOF >/dev/null
test(100)
EOF
end 1

begin "Accepts a valid preamble"
scdoc <<EOF >/dev/null
test(8)
EOF
end 0

begin "Writes the appropriate header"
scdoc <<EOF | grep '^\.TH "test" "8" "'"$(date +'%F')"'"' >/dev/null
test(8)
EOF
end 0