start refactoring some of my scripts

2 files changed, 37 insertions, 24 deletions

diff --git a/bin/helpers/launch-tozt b/bin/helpers/launch-tozt
new file mode 100755
index 0000000..06dc07d
--- /dev/null
+++ b/bin/helpers/launch-tozt
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -eu
+set -o pipefail
+
+echo "Creating droplet for tozt..."
+id=$(doctl compute droplet create \
+    tozt \
+    --image debian-9-x64 \
+    --region nyc3 \
+    --size s-1vcpu-1gb \
+    --ssh-keys 23160354 \
+    --volumes 4206344e-cf4f-11e8-a5a7-0a58ac1465db \
+    --format ID \
+    --no-header \
+    --wait)
+echo "Created droplet with id $id"
+
+echo "Assigning floating ip to tozt..."
+# XXX this returns an error for some reason, but actually succeeds:
+# Error: could not assign IP to droplet: json: cannot unmarshal number
+# 2328181259 into Go struct field Action.resource_id of type int
+doctl compute floating-ip-action assign 138.197.58.11 "$id" || true
+echo "Done assigning floating ip"
+
+echo "Provisioning droplet..."
+"$(dirname "$0")/bootstrap"
+
+echo "Done"
diff --git a/bin/launch b/bin/launch
index 06dc07d..1bbd8dc 100755
--- a/bin/launch
+++ b/bin/launch
@@ -2,27 +2,12 @@
 set -eu
 set -o pipefail
 
-echo "Creating droplet for tozt..."
-id=$(doctl compute droplet create \
-    tozt \
-    --image debian-9-x64 \
-    --region nyc3 \
-    --size s-1vcpu-1gb \
-    --ssh-keys 23160354 \
-    --volumes 4206344e-cf4f-11e8-a5a7-0a58ac1465db \
-    --format ID \
-    --no-header \
-    --wait)
-echo "Created droplet with id $id"
-
-echo "Assigning floating ip to tozt..."
-# XXX this returns an error for some reason, but actually succeeds:
-# Error: could not assign IP to droplet: json: cannot unmarshal number
-# 2328181259 into Go struct field Action.resource_id of type int
-doctl compute floating-ip-action assign 138.197.58.11 "$id" || true
-echo "Done assigning floating ip"
-
-echo "Provisioning droplet..."
-"$(dirname "$0")/bootstrap"
-
-echo "Done"
+case "$1" in
+    tozt)
+        "$(dirname "$0")"/helpers/launch-tozt
+        ;;
+    *)
+        echo "unknown host $1" >&2
+        exit 1
+        ;;
+esac