hare

commit be763d37941a511b700ed9e4fef467a1f803c111
parent 0c6c1db22c64c92bd8a254582063c173c8e66196
Author: Drew DeVault <sir@cmpwn.com>
Date:   Fri, 12 Mar 2021 13:55:39 -0500

deps: new subcommand (placeholder)

Diffstat:
M
main.ha
 | 
3
++-
M
subcmds.ha
 | 
15
+++++++++++++++

2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/main.ha b/main.ha
@@ -4,7 +4,7 @@ use os;
 export fn main() void = {
 	let help: []getopt::help = [
 		"compile, run, and test Hare programs",
-		"<build | run | test | version>", "args...",
+		"<build | deps | run | test | version>", "args...",
 	];
 	let cmd = getopt::parse(os::args, help...);
 	defer getopt::finish(&cmd);
@@ -13,6 +13,7 @@ export fn main() void = {
 		os::exit(1);
 	};
 	if (cmd.args[0] == "build") build(cmd.args)
+	else if (cmd.args[0] == "deps") deps(cmd.args)
 	else if (cmd.args[0] == "run") run(cmd.args)
 	else if (cmd.args[0] == "test") test(cmd.args)
 	else if (cmd.args[0] == "version") version(cmd.args)
diff --git a/subcmds.ha b/subcmds.ha
@@ -98,6 +98,21 @@ fn build(args: []str) void = {
 	plan_execute(&plan, verbose);
 };
 
+fn deps(args: []str) void = {
+	let help: []getopt::help = [
+		"prints dependency information for Hare programs",
+		('M', "print rules for POSIX make"),
+		('m', "print module names only"),
+		('T', "tags...", "set build tags"),
+		('X', "tags...", "unset build tags"),
+		"path",
+	];
+	let cmd = getopt::parse(args, help...);
+	defer getopt::finish(&cmd);
+
+	abort(); // TODO
+};
+
 fn run(args: []str) void = {
 	let help: []getopt::help = [
 		"compiles and runs Hare programs",