From 731101f82e1c715bd855603c9ec38bab6dff71e9 Mon Sep 17 00:00:00 2001
From: John McBride <john@opensauced.pizza>
Date: Mon, 28 Aug 2023 09:53:06 -0600
Subject: [PATCH] feat: Version command for CLI based on release builds

Signed-off-by: John McBride <john@opensauced.pizza>
---
 .github/workflows/release.yaml |  2 ++
 README.md                      |  8 +++++++-
 cmd/root/root.go               |  2 ++
 cmd/version/version.go         | 18 ++++++++++++++++++
 pkg/utils/version.go           |  6 ++++++
 5 files changed, 35 insertions(+), 1 deletion(-)
 create mode 100644 cmd/version/version.go
 create mode 100644 pkg/utils/version.go

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 6adb8d1..e994b1f 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -71,5 +71,7 @@ jobs:
         GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} go build \
             -ldflags="-s -w" \
             -ldflags="-X 'github.com/open-sauced/pizza-cli/pkg/utils.writeOnlyPublicPosthogKey=${{ secrets.POSTHOG_WRITE_PUBLIC_KEY }}'" \
+            -ldflags="-X 'github.com/open-sauced/pizza-cli/pkg/utils.Version={{ needs.release.outputs.release-tag }}'" \
+            -ldflags="-X 'github.com/open-sauced/pizza-cli/pkg/utils.Sha=$(git rev-parse HEAD)'" \
             -o build/pizza-${{ matrix.goos }}-${{ matrix.goarch }}
         gh release upload ${{ needs.release.outputs.release-tag }} build/pizza-${{ matrix.goos }}-${{ matrix.goarch }}
diff --git a/README.md b/README.md
index e0aba3f..75c2ea2 100644
--- a/README.md
+++ b/README.md
@@ -36,9 +36,15 @@ Available Commands:
   help        Help about any command
   login       Log into the CLI application via GitHub
   repo-query  Ask questions about a GitHub repository
+  version     Displays the build version of the CLI
 
 Flags:
-  -h, --help   help for pizza
+      --beta              Shorthand for using the beta OpenSauced API endpoint
+                          ("https://beta.api.opensauced.pizza/v1"). Superceds the
+                          '--endpoint' flag
+  -e, --endpoint string   The API endpoint to send requests to (default
+                          "https://api.opensauced.pizza/v1")
+  -h, --help              help for pizza
 
 Use "pizza [command] --help" for more information about a command.
 ```
diff --git a/cmd/root/root.go b/cmd/root/root.go
index fbb71e5..e19a6da 100644
--- a/cmd/root/root.go
+++ b/cmd/root/root.go
@@ -9,6 +9,7 @@ import (
 	"github.com/open-sauced/pizza-cli/cmd/auth"
 	"github.com/open-sauced/pizza-cli/cmd/bake"
 	repoquery "github.com/open-sauced/pizza-cli/cmd/repo-query"
+	"github.com/open-sauced/pizza-cli/cmd/version"
 	"github.com/open-sauced/pizza-cli/pkg/api"
 )
 
@@ -28,6 +29,7 @@ func NewRootCommand() (*cobra.Command, error) {
 	cmd.AddCommand(bake.NewBakeCommand())
 	cmd.AddCommand(repoquery.NewRepoQueryCommand())
 	cmd.AddCommand(auth.NewLoginCommand())
+	cmd.AddCommand(version.NewVersionCommand())
 
 	return cmd, nil
 }
diff --git a/cmd/version/version.go b/cmd/version/version.go
new file mode 100644
index 0000000..87871e1
--- /dev/null
+++ b/cmd/version/version.go
@@ -0,0 +1,18 @@
+package version
+
+import (
+	"fmt"
+
+	"github.com/open-sauced/pizza-cli/pkg/utils"
+	"github.com/spf13/cobra"
+)
+
+func NewVersionCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "version",
+		Short: "Displays the build version of the CLI",
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Printf("Version: %s\nSha: %s\n", utils.Version, utils.Sha)
+		},
+	}
+}
diff --git a/pkg/utils/version.go b/pkg/utils/version.go
new file mode 100644
index 0000000..2630970
--- /dev/null
+++ b/pkg/utils/version.go
@@ -0,0 +1,6 @@
+package utils
+
+var (
+	Version = "dev"
+	Sha     = "HEAD"
+)