init

Author: abranhe

.editorconfig

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+root = true
+
+[*.c]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.gitignore

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+*.DS_STORE
+*.o
+*.log
+*.gcov
+*.gcda
+*.gcno
+binary
+test
+example
+coverage

.travis.yml

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+language: c
+compiler:
+- clang
+- gcc
+script: make run-test
+notifications:
+  email: false

Makefile

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+PREFIX ?= /usr/local
+
+SRC = cli.c deps/os.c/os.c
+
+OBJ_SRC = $(SRC:.c=.o)
+
+CFLAGS = -D_GNU_SOURCE -std=c99 -I deps/os.c/
+
+LFLAGS = -Wall -Wno-format-y2k -W -Wstrict-prototypes \
+	-Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch \
+	-Wshadow -Wcast-align -Wbad-function-cast -Wchar-subscripts -Winline \
+	-Wnested-externs -Wredundant-decls
+
+os: $(OBJ_SRC)
+	$(CC) $(OBJ_SRC) -o $@
+
+.SUFFIXES: .c .o
+.c.o:
+	$(CC) $< $(CFLAGS) $(LFLAGS) -c -o $@
+
+install: os
+	cp -f os $(PREFIX)/bin/os
+
+uninstall:
+	rm -f $(PREFIX)/bin/os
+
+run-test: os
+	bash ./test.sh
+
+clean:
+	rm -f os *.o deps/**/*.o *.gc{ov,da,no}
+
+.PHONY: clean run-test install uninstall

cli.c

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+//
+// cli.c
+//
+// MIT licensed.
+// Copyright (c) Abraham Hernandez <abraham@abranhe.com>
+//
+
+#include <stdio.h>
+#include <string.h>
+#include "os.h"
+
+const char*
+show_help() {
+ return "\n\
+ Wanna know your operating system? - I know right :)\n\n\
+ Usage:\n\n\
+   $ os <flag> \n\n\
+ Options:\n\n\
+   -v,  --version     output version number\n\
+   -h,  --help        output usage information\n\n\
+ Example:\n\n\
+   $ os\n\
+   macOS\n\n";
+}
+
+/* CLI. */
+int
+main(int argc, char **argv) {
+  char *a = argv[1];
+
+  if (argc == 2) {
+    if (!strcmp(a, "-v") || !strcmp(a, "--version")) {
+      printf("%s", "1.0.0\n");
+      return 0;
+    }
+
+    if (!strcmp(a, "-h") || !strcmp(a, "--help")) {
+			printf("%s", show_help());
+      return 0;
+    }
+	}
+
+  if (argc > 1) {
+		fprintf(stderr, "\033[31mSee `--help` for details.\033[0m\n");
+    return 1;
+  }
+
+	printf("%s\n", operating_system());
+  return 0;
+}

deps/os.c/os.c

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+//
+// os.c
+// Get to know your operating system
+//
+// MIT licensed.
+// Copyright (c) Abraham Hernandez <abraham@abranhe.com>
+//
+
+const char * operating_system()
+{
+    #ifdef _WIN32
+    return "win32";
+    #elif _WIN64
+    return "win64";
+    #elif __unix || __unix__
+    return "unix";
+    #elif __APPLE__ || __MACH__
+    return "macOS";
+    #elif __linux__
+    return "linux";
+    #elif __FreeBSD__
+    return "freeBSD";
+    #else
+    return "other";
+    #endif
+}

deps/os.c/os.h

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+#ifndef OS_H
+#define OS_H
+
+//
+// os.h
+//
+// MIT licensed.
+// Copyright (c) Abraham Hernandez <abraham@abranhe.com>
+//
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+const char * operating_system(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // OS_H

deps/os.c/package.json

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+{
+  "name": "os.c",
+  "version": "1.0.2",
+  "description": "Small C library to know your operating system",
+  "license": "MIT",
+  "keywords": [
+    "os",
+    "macos",
+    "linux",
+    "windows",
+    "win32",
+    "win64",
+    "operating-system",
+    "tool"
+  ],
+  "repo": "abranhe/os.c",
+  "src": [
+    "os.h",
+    "os.c"
+  ]
+}

license

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+MIT License
+
+Copyright (c) Abraham Hernandez <abraham@abranhe.com> (abranhe.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package.json

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+{
+  "name": "os",
+  "version": "1.0.0",
+  "description": "Wanna know your operating system? - I know right :)",
+  "license": "MIT",
+  "keywords": [
+    "operating-system",
+    "os",
+    "macos",
+    "linux",
+    "windows",
+    "win32",
+    "win64",
+    "bin",
+    "cli"
+  ],
+  "repo": "abranhe/os",
+  "dependencies": {
+    "abranhe/os.c": "1.0.2"
+  },
+  "install": "make install"
+}