feat: provide way to build and attach platforms

scripts/nightly-version.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+
 # Print an auto-generated nightly version string derived from git history:
 #
 #   <last-release-tag>+<commits-since>.g<short-sha>     e.g., 26.8.0+14.gb1a2c3d4
@@ -12,14 +13,15 @@
 # and never sorts ahead of the release it is based on. Needs full history and
 # tags (check out with fetch-depth: 0 and fetch-tags: true). Release tags are
 # matched as N.N.N; the moving `nightly` tag is ignored.
+
 set -euo pipefail
 sha="$(git rev-parse --short=8 HEAD)"
 if desc="$(git describe --tags --long \
             --match '[0-9]*.[0-9]*.[0-9]*' --exclude nightly 2>/dev/null)"; then
   # desc is <tag>-<n>-g<hash>; the tag itself has no '-', so strip from the right.
-  rest="${desc%-g*}"     # <tag>-<n>
-  n="${rest##*-}"        # <n>
-  tag="${rest%-*}"       # <tag>
+  rest="${desc%-g*}"
+  n="${rest##*-}"
+  tag="${rest%-*}"
   echo "${tag}+${n}.g${sha}"
 else
   n="$(git rev-list --count HEAD)"