refactor: reduce complexity in ramnode picker and cmdInteractive (#756)

- Replace RamNode's custom _pick_flavor (37 lines) with shared
  interactive_pick helper (1 line), eliminating duplicated picker logic
- Extract credential sorting from cmdInteractive into reusable
  prioritizeCloudsByCredentials helper for testability and clarity

Agent: complexity-hunter

Co-authored-by: A <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
A 2026-02-12 16:47:43 -08:00 committed by GitHub
parent fde0ed16b6
commit ff0ccfdbd0
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2 changed files with 28 additions and 55 deletions

View file

@ -277,6 +277,29 @@ function validateImplementation(manifest: Manifest, cloud: string, agent: string
// ── Interactive ────────────────────────────────────────────────────────────────
/** Sort clouds by credential availability and build hint overrides for the picker */
export function prioritizeCloudsByCredentials(
clouds: string[],
manifest: Manifest
): { sortedClouds: string[]; hintOverrides: Record<string, string>; credCount: number } {
const withCreds: string[] = [];
const withoutCreds: string[] = [];
for (const c of clouds) {
if (hasCloudCredentials(manifest.clouds[c].auth)) {
withCreds.push(c);
} else {
withoutCreds.push(c);
}
}
const hintOverrides: Record<string, string> = {};
for (const c of withCreds) {
hintOverrides[c] = `credentials detected -- ${manifest.clouds[c].description}`;
}
return { sortedClouds: [...withCreds, ...withoutCreds], hintOverrides, credCount: withCreds.length };
}
export async function cmdInteractive(): Promise<void> {
p.intro(pc.inverse(` spawn v${VERSION} `));
@ -298,26 +321,10 @@ export async function cmdInteractive(): Promise<void> {
process.exit(1);
}
// Prioritize clouds where the user already has credentials set
const withCreds: string[] = [];
const withoutCreds: string[] = [];
for (const c of clouds) {
if (hasCloudCredentials(manifest.clouds[c].auth)) {
withCreds.push(c);
} else {
withoutCreds.push(c);
}
}
const sortedClouds = [...withCreds, ...withoutCreds];
const { sortedClouds, hintOverrides, credCount } = prioritizeCloudsByCredentials(clouds, manifest);
// Add credential hints to the select options
const hintOverrides: Record<string, string> = {};
for (const c of withCreds) {
hintOverrides[c] = `credentials detected -- ${manifest.clouds[c].description}`;
}
if (withCreds.length > 0) {
p.log.info(`${withCreds.length} cloud${withCreds.length > 1 ? "s" : ""} with credentials detected`);
if (credCount > 0) {
p.log.info(`${credCount} cloud${credCount > 1 ? "s" : ""} with credentials detected`);
}
const cloudChoice = await p.select({

View file

@ -214,43 +214,9 @@ for f in flavors:
"
}
# Interactive flavor picker
# Interactive flavor picker (delegates to shared interactive_pick)
_pick_flavor() {
if [[ -n "${RAMNODE_FLAVOR:-}" ]]; then
echo "$RAMNODE_FLAVOR"
return
fi
log_step "Fetching available instance types..."
local flavors
flavors=$(_list_flavors)
if [[ -z "$flavors" ]]; then
log_warn "Could not fetch flavors, using default: 1GB"
echo "1GB"
return
fi
log_step "Available instance types:"
local i=1
local names=()
while IFS='|' read -r name cores ram disk; do
printf " %2d) %-12s %-8s %-12s %s\n" "$i" "$name" "$cores" "$ram" "$disk" >&2
names+=("$name")
i=$((i + 1))
done <<< "$flavors"
local choice
printf "\n" >&2
choice=$(safe_read "Select instance type [1]: ") || choice=""
choice="${choice:-1}"
if [[ "$choice" -ge 1 && "$choice" -le "${#names[@]}" ]] 2>/dev/null; then
echo "${names[$((choice - 1))]}"
else
log_warn "Invalid choice, using default: 1GB"
echo "1GB"
fi
interactive_pick "RAMNODE_FLAVOR" "1GB" "instance types" _list_flavors
}
# List available images