8 files changed, 133 insertions(+), 37 deletions(-)

A .clang-format
A .gitignore
A .pre-commit-config.yaml
A LICENSE
A compile_commands.json
A meson.build
A src/example.c
M src/sc-argparse.c

@@ 0,0 1,12 @@
+BasedOnStyle: LLVM
+IndentWidth: 8
+UseTab: ForIndentation
+BreakBeforeBraces: Linux
+AllowShortIfStatementsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: false
+IndentCaseLabels: false
+ContinuationIndentWidth: 8
+Cpp11BracedListStyle: false
+AlignConsecutiveMacros: true
+BraceWrapping:
+  AfterEnum: true

@@ 0,0 1,2 @@
+build
+.clangd

@@ 0,0 1,12 @@
+repos:
+-   repo: local
+    hooks:
+    -   id: clang-format
+        name: "Run clang-format"
+        language: system
+        files: "^.*\\.[ch]$"
+        entry: clang-format -i
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.5.0
+    hooks:
+    -   id: trailing-whitespace

@@ 0,0 1,24 @@
+Copyright (c) 2020 Stephen Brennan. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holder nor the names of its
+       contributors may be used to endorse or promote products derived from
+       this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ 0,0 1,1 @@
+build/compile_commands.json<
\ No newline at end of file

@@ 0,0 1,41 @@
+project(
+  'sc-argparse', 'c',
+  version : '0.0.0',
+)
+
+sources = [
+  'src/sc-argparse.c',
+]
+
+inc = include_directories('include')
+
+libsc_argparse = library(
+  'sc-argparse',
+  sources,
+  include_directories : inc,
+  install : true,
+)
+
+libsc_argparse_dep = declare_dependency(
+  include_directories : inc,
+  link_with : libsc_argparse,
+)
+
+pkg = import('pkgconfig')
+pkg.generate(
+  libraries: libsc_argparse,
+  subdirs: 'include',
+  version: meson.project_version(),
+  name: 'libsc-argparse',
+  filebase: 'sc-argparse',
+  description: 'Simple argument parsing library',
+)
+
+executable(
+  'argument-tester',
+  ['src/example.c'],
+  dependencies: libsc_argparse_dep,
+)
+
+# For each public header in "include/":
+install_headers('include/sc-argparse.h', subdir : 'sc-argparse')

@@ 0,0 1,41 @@
+/**
+ * example.c: Example of using the sc-argparse library
+ */
+#include <stdio.h>
+
+#include "sc-argparse.h"
+
+static void printargs(int argc, char **argv, char *pfx)
+{
+	int i;
+	for (i = 0; i < argc; i++)
+		printf("%s[%d] = %s\n", pfx, i, argv[i]);
+}
+
+enum my_args {
+	ARG_HOST = 0,
+	ARG_PORT,
+	ARG_VERBOSE,
+	NUM_ARGS,
+};
+
+int main(int argc, char **argv)
+{
+	struct sc_arg args[NUM_ARGS];
+	int rv;
+	args[ARG_HOST] = SC_ARG_STRING('H', "--host", "host to connect");
+	args[ARG_PORT] = SC_ARG_DEF_INT('p', "--port", 80, "port to connect");
+	args[ARG_VERBOSE] = SC_ARG_COUNT('v', "--verbose", "print more");
+	args[NUM_ARGS - 1] = SC_ARG_END();
+
+	if ((rv = sc_argparse(args, argc - 1, argv + 1)) >= 0) {
+		printf("Parsing successful!\n");
+		printf("Host: %s\n", args[ARG_HOST].val_string);
+		printf("Port: %d\n", args[ARG_PORT].val_int);
+		printf("Verbose: %d\n", args[ARG_VERBOSE].val_int);
+		printf("Posargs (%d):\n", rv);
+		printargs(rv, argv + 1, "posargs");
+	} else {
+		printf("error\n");
+	}
+}

@@ 4,7 4,6 @@
 
 #include <string.h>
 #include <stdlib.h>
-#include <stdio.h>
 
 #include "sc-argparse.h"
 


@@ 173,7 172,6 @@ int sc_argparse(struct sc_arg argspec[], int argc, char **argv)
 		} else if (err == STOP_PROCESSING) {
 			break;
 		} else {
-			printf("ERROR: %d\n", err);
 			return -1;
 		}
 	}


@@ 183,38 181,3 @@ int sc_argparse(struct sc_arg argspec[], int argc, char **argv)
 
 	return state.pos;
 }
-
-static void printargs(int argc, char **argv, char *pfx)
-{
-	int i;
-	for (i = 0; i < argc; i++)
-		printf("%s[%d] = %s\n", pfx, i, argv[i]);
-}
-
-enum my_args {
-	ARG_HOST=0,
-	ARG_PORT,
-	ARG_VERBOSE,
-	NUM_ARGS,
-};
-
-int main(int argc, char **argv)
-{
-	struct sc_arg args[NUM_ARGS];
-	int rv;
-	args[ARG_HOST] = SC_ARG_STRING('H', "--host", "host to connect");
-	args[ARG_PORT] = SC_ARG_DEF_INT('p', "--port", 80, "port to connect");
-	args[ARG_VERBOSE] = SC_ARG_COUNT('v', "--verbose", "print more");
-	args[NUM_ARGS-1] = SC_ARG_END();
-
-	if ((rv = sc_argparse(args, argc-1, argv+1)) >= 0) {
-		printf("Parsing successful!\n");
-		printf("Host: %s\n", args[ARG_HOST].val_string);
-		printf("Port: %d\n", args[ARG_PORT].val_int);
-		printf("Verbose: %d\n", args[ARG_VERBOSE].val_int);
-		printf("Posargs (%d):\n", rv);
-		printargs(rv, argv+1, "posargs");
-	} else {
-		printf("error\n");
-	}
-}