Add skill install and dune auth to the install.sh script (#24)

* Add skill install and dune auth to the install.sh script

* Fix install script tty detection

* Improve tty handling

Author: ivpusic

cmd/auth/auth.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/duneanalytics/cli/authconfig"
 	"github.com/spf13/cobra"
+	"golang.org/x/term"
 )
 
 // NewAuthCmd returns the `auth` command.
@@ -29,15 +30,23 @@ func runAuth(cmd *cobra.Command, _ []string) error {
 	}
 
 	if key == "" {
+		if stdin, ok := cmd.InOrStdin().(*os.File); ok && !term.IsTerminal(int(stdin.Fd())) {
+			return fmt.Errorf("no API key provided; pass --api-key, set DUNE_API_KEY, or run dune auth in an interactive terminal")
+		}
+
+		var (
+			reader = cmd.InOrStdin()
+		)
+
 		fmt.Fprint(cmd.ErrOrStderr(), "Enter your Dune API key: ")
-		scanner := bufio.NewScanner(cmd.InOrStdin())
+		scanner := bufio.NewScanner(reader)
 		if scanner.Scan() {
 			key = strings.TrimSpace(scanner.Text())
 		}
 	}
 
 	if key == "" {
-		return fmt.Errorf("no API key provided")
+		return fmt.Errorf("no API key provided; pass --api-key, set DUNE_API_KEY, or run dune auth in an interactive terminal")
 	}
 
 	cfg, err := authconfig.Load()

cmd/auth/auth_test.go

@@ -90,5 +90,5 @@ func TestAuthEmptyInput(t *testing.T) {
 	root.SetArgs([]string{"auth"})
 	err := root.Execute()
 	assert.Error(t, err)
-	assert.Contains(t, err.Error(), "no API key provided")
+	assert.Contains(t, err.Error(), "no API key provided; pass --api-key, set DUNE_API_KEY, or run dune auth in an interactive terminal")
 }

go.mod

@@ -44,6 +44,7 @@ require (
 	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
 	golang.org/x/oauth2 v0.34.0 // indirect
 	golang.org/x/sync v0.17.0 // indirect
-	golang.org/x/sys v0.40.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/term v0.40.0 // indirect
 	golang.org/x/text v0.24.0 // indirect
 )

go.sum

@@ -89,6 +89,10 @@ golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
 golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
 golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.40.0 h1:36e4zGLqU4yhjlmxEaagx2KuYbJq3EwY8K943ZsHcvg=
+golang.org/x/term v0.40.0/go.mod h1:w2P8uVp06p2iyKKuvXIm7N/y0UCRt3UfJTfZ7oOpglM=
 golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
 golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=

install.sh

@@ -82,7 +82,68 @@ main() {
         sudo mv "$tmp/$binary_name" "$install_dir/$binary_name"
     fi
 
-    log "Installed ${BINARY} ${version} to ${install_dir}/${binary_name}"
+    # Post-install interactive setup only when we have a usable terminal.
+    if has_tty; then
+        post_install "${install_dir}/${binary_name}" "$version"
+    else
+        echo "" >&2
+        log "Dune CLI ${version} installed successfully!"
+        echo "" >&2
+        log "Tip: Run 'npx skills add duneanalytics/skills' to install the Dune AI coding skill."
+        log "Tip: Run 'dune auth' to authenticate with your Dune account."
+    fi
+}
+
+post_install() {
+    dune_bin="$1"
+    dune_version="$2"
+    echo "" >&2
+
+    # --- Skill install ---
+    if has npx; then
+        log "The Dune skill lets AI coding agents (Cursor, Claude Code, etc.) query"
+        log "blockchain data on your behalf."
+        printf "  Install Dune skill for your AI coding agent? [Y/n] " >&2
+        read -r answer < /dev/tty || answer=""
+        case "$answer" in
+            [nN]*)
+                log "Skipped. You can install it later with: npx skills add duneanalytics/skills"
+                ;;
+            *)
+                log "Installing Dune skill..."
+                npx skills add duneanalytics/skills < /dev/tty || log "Skill installation failed. You can retry with: npx skills add duneanalytics/skills"
+                ;;
+        esac
+    else
+        log "Tip: Run 'npx skills add duneanalytics/skills' to install the Dune AI coding skill."
+        log "(requires Node.js / npx)"
+    fi
+
+    echo "" >&2
+
+    # --- Authentication ---
+    log "Authenticate to start running queries and accessing your Dune account."
+    printf "  Authenticate with Dune now? [Y/n] " >&2
+    read -r answer < /dev/tty || answer=""
+    case "$answer" in
+        [nN]*)
+            log "Skipped. You can authenticate later with: dune auth"
+            ;;
+        *)
+            echo "" >&2
+            log "You'll need a Dune API key."
+            log "Go to https://dune.com and navigate to APIs and Connectors > API Keys."
+            echo "" >&2
+            "$dune_bin" auth < /dev/tty || log "Authentication failed. You can retry with: dune auth"
+            ;;
+    esac
+
+    echo "" >&2
+    log "Dune CLI ${dune_version} installed successfully!"
+}
+
+has_tty() {
+    [ -t 0 ] || [ -t 1 ] || [ -t 2 ]
 }
 
 # Pick the best install directory by checking user-writable directories