diff --git a/.github/workflows/api.yaml b/.github/workflows/api.yaml
new file mode 100644
index 0000000..b48dd9e
--- /dev/null
+++ b/.github/workflows/api.yaml
@@ -0,0 +1,24 @@
+name: api
+
+on:
+  pull_request:
+
+jobs:
+  mage:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.22
+      -
+        name: Run Mage
+        uses: magefile/mage-action@v3
+        with:
+          version: latest
+          workdir: api
+          args: -v test
diff --git a/.github/workflows/git.yaml b/.github/workflows/git.yaml
new file mode 100644
index 0000000..5a69884
--- /dev/null
+++ b/.github/workflows/git.yaml
@@ -0,0 +1,24 @@
+name: git
+
+on:
+  pull_request:
+
+jobs:
+  mage:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.22
+      -
+        name: Run Mage
+        uses: magefile/mage-action@v3
+        with:
+          version: latest
+          workdir: git
+          args: -v build test
diff --git a/.github/workflows/tmux-vcs-sync.yaml b/.github/workflows/tmux-vcs-sync.yaml
new file mode 100644
index 0000000..8ff4f88
--- /dev/null
+++ b/.github/workflows/tmux-vcs-sync.yaml
@@ -0,0 +1,23 @@
+name: tmux-vcs-sync
+
+on:
+  pull_request:
+
+jobs:
+  mage:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.22
+      -
+        name: Run Mage
+        uses: magefile/mage-action@v3
+        with:
+          version: latest
+          args: -v build test
diff --git a/api/magefiles/magefile.go b/api/magefiles/magefile.go
new file mode 100644
index 0000000..4c1736b
--- /dev/null
+++ b/api/magefiles/magefile.go
@@ -0,0 +1,14 @@
+//go:build mage
+// +build mage
+
+package main
+
+import (
+	"github.com/magefile/mage/sh"
+)
+
+var Default = Test
+
+func Test() error {
+	return sh.Run("go", "test", "./...")
+}
diff --git a/git/go.mod b/git/go.mod
index d5c8632..94dadd5 100644
--- a/git/go.mod
+++ b/git/go.mod
@@ -2,7 +2,7 @@ module github.com/JeffFaer/tmux-vcs-sync/git
 
 go 1.22.0
 
-require github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e
+require github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e
 
 require (
 	github.com/adrg/xdg v0.4.0 // indirect
diff --git a/git/go.sum b/git/go.sum
index 053fc90..16ed135 100644
--- a/git/go.sum
+++ b/git/go.sum
@@ -1,5 +1,5 @@
-github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e h1:4JLG9FSywRxaUi8c1wuefaYONpeuYM/IpKLH2S3EbEc=
-github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e/go.mod h1:jN9qfsBwxfLdhUbwSIFbM+izWRtPz0kbYyf3/197PH8=
+github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e h1:62QDhCvRRyGUb8AM1jMzprNomC4RZU3cEjMvLaWzXRw=
+github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e/go.mod h1:jN9qfsBwxfLdhUbwSIFbM+izWRtPz0kbYyf3/197PH8=
 github.com/adrg/xdg v0.4.0 h1:RzRqFcjH4nE5C6oTAxhBtoE2IRyjBSa62SCbyPidvls=
 github.com/adrg/xdg v0.4.0/go.mod h1:N6ag73EX4wyxeaoeHctc1mas01KZgsj5tYiAIwqJE/E=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
diff --git a/go.mod b/go.mod
index c6e1119..e9264f4 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/JeffFaer/tmux-vcs-sync
 go 1.22.0
 
 require (
-	github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e
+	github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e
 	github.com/adrg/xdg v0.4.0
 	github.com/avast/retry-go/v4 v4.5.1
 	github.com/creack/pty v1.1.21
diff --git a/go.sum b/go.sum
index 003f17e..419b5fe 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e h1:4JLG9FSywRxaUi8c1wuefaYONpeuYM/IpKLH2S3EbEc=
-github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213043525-82bc554b024e/go.mod h1:jN9qfsBwxfLdhUbwSIFbM+izWRtPz0kbYyf3/197PH8=
+github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e h1:62QDhCvRRyGUb8AM1jMzprNomC4RZU3cEjMvLaWzXRw=
+github.com/JeffFaer/tmux-vcs-sync/api v0.0.0-20240213050937-27e0ee44149e/go.mod h1:jN9qfsBwxfLdhUbwSIFbM+izWRtPz0kbYyf3/197PH8=
 github.com/adrg/xdg v0.4.0 h1:RzRqFcjH4nE5C6oTAxhBtoE2IRyjBSa62SCbyPidvls=
 github.com/adrg/xdg v0.4.0/go.mod h1:N6ag73EX4wyxeaoeHctc1mas01KZgsj5tYiAIwqJE/E=
 github.com/avast/retry-go/v4 v4.5.1 h1:AxIx0HGi4VZ3I02jr78j5lZ3M6x1E0Ivxa6b0pUUh7o=
diff --git a/tmux/tmux_test.go b/tmux/tmux_test.go
index 98ed2de..ee38a82 100644
--- a/tmux/tmux_test.go
+++ b/tmux/tmux_test.go
@@ -151,6 +151,9 @@ func RunInTTY(t *testing.T, cmd *exec.Command) *os.File {
 	cmd.Stdin = tty
 	cmd.Stdout = tty
 	cmd.Stderr = tty
+	// tmux needs TERM to be set, and it isn't inherited from the parent process
+	// in GitHub Actions.
+	cmd.Env = append(cmd.Environ(), "TERM=xterm-256color")
 
 	t.Logf("Running command in tty %s: %v", tty.Name(), cmd)
 	if err := cmd.Start(); err != nil {
@@ -158,7 +161,7 @@ func RunInTTY(t *testing.T, cmd *exec.Command) *os.File {
 	}
 	t.Cleanup(func() {
 		if err := cmd.Process.Kill(); err != nil {
-			t.Logf("Could not kill process %v", cmd.Process)
+			t.Logf("Could not kill process %d: %v", cmd.Process.Pid, err)
 		}
 	})
 	return pty
@@ -213,9 +216,8 @@ func TestServer_AttachOrSwitch(t *testing.T) {
 		return nil
 	}, retry.Delay(10*time.Millisecond), retry.Context(ctx))
 	if err != nil {
-		t.Error(err)
+		t.Fatal(err)
 	}
-
 	if id := client.MustProperties(ClientProperty(SessionID))[ClientProperty(SessionID)]; id != a.ID {
 		t.Errorf("Client is connected to %q, expected %q", id, a.ID)
 	}