versioning

.gitignore

@@ -1,3 +1,5 @@
 .*
 onedrive
 onedrive.o
+onedrive.service
+version

CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [1.0.0] - 2017-07-14
+### Added
+* `--version` option

Makefile

@@ -1,4 +1,4 @@
-DFLAGS = -ofonedrive -L-lcurl -L-lsqlite3 -L-ldl
+DFLAGS = -ofonedrive -L-lcurl -L-lsqlite3 -L-ldl -J.
 PREFIX = /usr/local
 
 SOURCES = \
@@ -17,25 +17,28 @@ SOURCES = \
 
 all: onedrive onedrive.service
 
-onedrive: $(SOURCES)
-	dmd -g -inline -O -release $(DFLAGS) $(SOURCES)
-
-onedrive.service:
-	sed "s|@PREFIX@|$(PREFIX)|g" onedrive.service.in > onedrive.service
-
-debug: $(SOURCES)
-	dmd -debug -g -gs $(DFLAGS) $(SOURCES)
-
-unittest: $(SOURCES)
-	dmd -debug -g -gs -unittest $(DFLAGS) $(SOURCES)
-
 clean:
 	rm -f onedrive onedrive.o onedrive.service
 
+debug: version $(SOURCES)
+	dmd -debug -g -gs $(DFLAGS) $(SOURCES)
+
 install: all
 	install -D onedrive $(DESTDIR)$(PREFIX)/bin/onedrive
 	install -D -m 644 onedrive.service $(DESTDIR)/usr/lib/systemd/user/onedrive.service
 
+onedrive: version $(SOURCES)
+	dmd -g -inline -O -release $(DFLAGS) $(SOURCES)
+
+onedrive.service:
+	sed "s|@PREFIX@|$(PREFIX)|g" onedrive.service.in > onedrive.service
+
+unittest: $(SOURCES)
+	dmd -debug -g -gs -unittest $(DFLAGS) $(SOURCES)
+
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/onedrive
 	rm -f $(DESTDIR)/usr/lib/systemd/user/onedrive.service
+
+version: .git/HEAD .git/index
+	printf "$(shell git describe --tags 2>/dev/null)" >version

README.md

@@ -121,13 +121,14 @@ If you encounter any bugs you can report them here on Github. Before filing an i
 ```text
 Usage: onedrive [OPTION]...
 
-no option        Sync and exit.
--m     --monitor Keep monitoring for local and remote changes.
-        --resync Forget the last saved state, perform a full sync.
-        --logout Logout the current user.
-       --confdir Set the directory to use to store the configuration files.
--v     --verbose Print more details, useful for debugging.
-   --print-token Print the access token, useful for debugging.
+no option        Sync and exit
+       --confdir Set the directory used to store the configuration files
+        --logout Logout the current user
+-m     --monitor Keep monitoring for local and remote changes
+   --print-token Print the access token, useful for debugging
+        --resync Forget the last saved state, perform a full sync
+-v     --verbose Print more details, useful for debugging
+       --version Print the version and exit
 -h        --help This help information.
 ```
 

src/main.d

@@ -1,6 +1,6 @@
 import core.stdc.stdlib: EXIT_SUCCESS, EXIT_FAILURE;
 import core.memory, core.time, core.thread;
-import std.getopt, std.file, std.path, std.process;
+import std.getopt, std.file, std.path, std.process, std.stdio;
 import config, itemdb, monitor, onedrive, selective, sync, util;
 static import log;
 
@@ -18,32 +18,41 @@ int main(string[] args)
 	bool verbose;
 	// print the access token
 	bool printAccessToken;
+	// print the version and exit
+	bool printVersion;
 
 	try {
 		auto opt = getopt(
 			args,
 			std.getopt.config.bundling,
-			"monitor|m", "Keep monitoring for local and remote changes.", &monitor,
-			"resync", "Forget the last saved state, perform a full sync.", &resync,
-			"logout", "Logout the current user.", &logout,
-			"confdir", "Set the directory to use to store the configuration files.", &configDirName,
-			"verbose|v", "Print more details, useful for debugging.", &log.verbose,
-			"print-token", "Print the access token, useful for debugging.", &printAccessToken
+			std.getopt.config.caseSensitive,
+			"confdir", "Set the directory used to store the configuration files", &configDirName,
+			"logout", "Logout the current user", &logout,
+			"monitor|m", "Keep monitoring for local and remote changes", &monitor,
+			"print-token", "Print the access token, useful for debugging", &printAccessToken,
+			"resync", "Forget the last saved state, perform a full sync", &resync,
+			"verbose|v", "Print more details, useful for debugging", &log.verbose,
+			"version", "Print the version and exit", &printVersion
 		);
 		if (opt.helpWanted) {
 			defaultGetoptPrinter(
 				"Usage: onedrive [OPTION]...\n\n" ~
-				"no option        Sync and exit.",
+				"no option        Sync and exit",
 				opt.options
 			);
 			return EXIT_SUCCESS;
 		}
 	} catch (GetOptException e) {
 		log.log(e.msg);
-		log.log("Try 'onedrive -h' for more information.");
+		log.log("Try 'onedrive -h' for more information");
 		return EXIT_FAILURE;
 	}
 
+	if (printVersion) {
+		writeln("OneDrive Free Client version ", import("version"));
+		return EXIT_SUCCESS;
+	}
+
 	log.vlog("Loading config ...");
 	configDirName = configDirName.expandTilde().absolutePath();
 	if (!exists(configDirName)) mkdir(configDirName);