startups.lock · StartupBuilder

The CLI writes it; nobody edits it by hand.

leaseline/
startup.ts
startups.lockStartup Template pins, by fingerprint

Reference

JSON, written on every Template.extend and Template.upgrade. Commit it.

Key	Type	Holds
`lockfileVersion`	number	The format version, `1`
`pins`	map	One entry per Startup Template or Product Template, keyed by its id
`pins.*.version`	number	The pinned Version
`pins.*.digest`	string	`sha256:` over the Version's parsed canonical form

Examples

Minimal

startups.lock

{ "lockfileVersion": 1, "pins": { "solo-saas": { "version": 7, "digest": "sha256:9c1e04ab" } } }

Leaseline

Leaseline extends the Solo SaaS Startup Template, and the SaaS Product Template it sells.

startups.lock

{
  "lockfileVersion": 1,
  "pins": {
    "solo-saas": { "version": 7, "digest": "sha256:9c1e04ab" },
    "saas": { "version": 12, "digest": "sha256:41d7f0c3" }
  }
}

What it builds

The StartupBuilder reads the pins and resolves the Startup against exactly those Versions.

a Version pin per Startup Template
an upgrade arrives as a Change whose plan sorts each field into changed, added, removed, shadowed or orphaned
the Template.upgraded Event when the Change merges

Good to know

The digest covers meaning, not bytes. Reformatting a file or editing a comment mints no Version.
.sb/resolved/ shows the whole Startup, own and inherited values, against these pins.
A Startup chooses its Startup Template under templates.

ReferenceCopy Anchor Link

ExamplesCopy Anchor Link

MinimalCopy Anchor Link

LeaselineCopy Anchor Link

What it buildsCopy Anchor Link