Stop installing examples

1 files changed, 21 insertions, 15 deletions

diff --git a/build.zig b/build.zig
index 9dd9fa2..11c7deb 100644
--- a/build.zig
+++ b/build.zig
@@ -17,8 +17,25 @@
 // along with zeal.  If not, see <https://www.gnu.org/licenses/>.
 
 const std = @import("std");
+const Builder = std.build.Builder;
+const LibExeObjStep = std.build.LibExeObjStep;
+const Mode = std.builtin.Mode;
 
-pub fn build(b: *std.build.Builder) void {
+fn addExampleStep(comptime name: []const u8, description: []const u8,
+                  b: *Builder, lib: *LibExeObjStep, mode: Mode) void {
+    const bin = b.addExecutable(name, "examples/" ++ name ++ ".zig");
+    bin.addPackagePath("zeal", "src/zeal.zig");
+    bin.linkLibrary(lib);
+    bin.setBuildMode(mode);
+
+    const cmd = bin.run();
+    cmd.step.dependOn(b.getInstallStep());
+    if (b.args) |args|
+        cmd.addArgs(args);
+    b.step(name, description).dependOn(&cmd.step);
+}
+
+pub fn build(b: *Builder) void {
     // Standard release options allow the person running `zig build` to select
     // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
     const mode = b.standardReleaseOptions();
@@ -33,19 +50,8 @@ pub fn build(b: *std.build.Builder) void {
     var main_tests = b.addTest("src/zeal.zig");
     main_tests.linkLibrary(lib);
     main_tests.setBuildMode(mode);
+    b.step("test", "Run library tests").dependOn(&main_tests.step);
 
-    const test_step = b.step("test", "Run library tests");
-    test_step.dependOn(&main_tests.step);
-
-    const example_play = b.addExecutable("zeal-play", "examples/play.zig");
-    example_play.addPackagePath("zeal", "src/zeal.zig");
-    example_play.linkLibrary(lib);
-    example_play.setBuildMode(mode);
-    example_play.install();
-
-    const example_hrtf = b.addExecutable("zeal-hrtf", "examples/hrtf.zig");
-    example_hrtf.addPackagePath("zeal", "src/zeal.zig");
-    example_hrtf.linkLibrary(lib);
-    example_hrtf.setBuildMode(mode);
-    example_hrtf.install();
+    addExampleStep("play", "Play audio", b, lib, mode);
+    addExampleStep("hrtf", "Play audio with HRTF", b, lib, mode);
 }