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Community realm. Read the code first. Community realm, deployed by its author. Read the code before you interact or send coins.

launch.gno

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  1package sugarproxy
  2
  3import (
  4	"chain"
  5	"strconv"
  6	"time"
  7)
  8
  9// The launch: what the first install holds, and a launcher for its first two weeks (Jae, 2026-11-01: "Yes, 14-day
 10// window"). The launcher may add and remove sites, each counting at once, so the exact addresses video sites need
 11// can be found in minutes rather than a vote each; the guardian and GovDAO can remove anything it adds; it can't
 12// touch customers, hubs, payers or releases; and its power ends LaunchDays after the first install, for good.
 13//
 14// owner, launchSeed and launcher are written by deploy/realm/prepare.py just before the realm is deployed, from the
 15// hub's real pin and payer and the first release's hashes. The realm is deployed from a hot key (Jae's Ledger can't
 16// sign a transaction carrying the whole source) under that key's namespace, so the code itself names the owner,
 17// Jae's cold key: it is the first guardian and holds the first SUGAR; the deploying key ends up holding nothing.
 18
 19const LaunchDays = 14
 20
 21var (
 22	owner      address = "g1ecsuj0q572jr0dhu29q9njtnmw03hyu7tyyvv6"
 23	launcher   address = "g1w0p203thf56zndjsqv38hn8xm4jynzr7f2nkm9"
 24	launchSeed         = []string{
 25		"customer|sugar|sugar.video fetches the videos its users paste, to caption, translate and dub them",
 26		"hub|hub.sugar.video:8443|da9c7e1b22a7fb1c9af7aed7e4268691625718260ebeb57192d671c3758a04f8",
 27		"payer|g14qh9d2y2wrzwfhzneu8d4wx0fem93yq76zjsux",
 28		"release|0.1.0|darwin-amd64|255f74db2f00164f3236d7004a9628a1c1afa97bef44ee1a56e36c209e1056a5|https://sugar.video/proxy/dl/sugar-proxy-0.1.0-darwin-amd64",
 29		"release|0.1.0|darwin-arm64|d363ec51db2e869d561715bb7f5df8c0103fa035f8fd0f05f8e712df2d955332|https://sugar.video/proxy/dl/sugar-proxy-0.1.0-darwin-arm64",
 30		"release|0.1.0|linux-amd64|0db436c9ea1557d9560dc03e565b930f5539b79409a50e9cd80af99d68e57f39|https://sugar.video/proxy/dl/sugar-proxy-0.1.0-linux-amd64",
 31		"release|0.1.0|linux-arm64|98d784373569d758b9f0eee7acd3d6463e63ede1229770cbe3f9bcba886fde28|https://sugar.video/proxy/dl/sugar-proxy-0.1.0-linux-arm64",
 32		"release|0.1.0|windows-amd64|8e57e22bbc8951b2f86990a340f03567d330b48bb6807b636f3dce26207fb117|https://sugar.video/proxy/dl/sugar-proxy-0.1.0-windows-amd64.exe",
 33		"site|youtube.com|sugar|YouTube pages of the videos sugar.video users paste",
 34		"site|www.youtube.com|sugar|YouTube pages of the videos sugar.video users paste",
 35		"site|m.youtube.com|sugar|YouTube pages of the videos sugar.video users paste",
 36		"site|youtu.be|sugar|YouTube short links sugar.video users paste",
 37		"site|*.googlevideo.com|sugar|the video files of those YouTube videos",
 38		"site|vimeo.com|sugar|Vimeo pages of the videos sugar.video users paste",
 39		"site|player.vimeo.com|sugar|Vimeo's player for those videos",
 40		"site|*.vimeocdn.com|sugar|the video files of those Vimeo videos",
 41		"site|www.reddit.com|sugar|Reddit posts with the videos sugar.video users paste",
 42		"site|v.redd.it|sugar|the video files of those Reddit posts",
 43	}
 44	launchEnd  int64
 45)
 46
 47// launch seeds the first install's items, counting at once (they are in the deployed code, which Jae signs), and
 48// starts the launcher's window. init calls it.
 49func launch() {
 50	launchEnd = time.Now().Unix() + LaunchDays*86400
 51	launching = true // the doc is written once, after the last item, not after each
 52	for _, p := range launchSeed {
 53		if _, err := add(p, "init"); err != nil {
 54			panic("launch item " + p + ": " + err.Error())
 55		}
 56	}
 57	launching = false
 58	publish()
 59}
 60
 61// Launcher is the launcher's address and when its window ends (unix seconds).
 62func Launcher() (address, int64) { return launcher, launchEnd }
 63
 64// LauncherAdd adds a site ("site|pattern|customer|purpose"), counting at once, from the launcher during its window.
 65func LauncherAdd(cur realm, payload string) int {
 66	mustLauncher(cur)
 67	kind, _, err := parse(payload)
 68	if err != nil {
 69		panic(err.Error())
 70	}
 71	if kind != KindSite {
 72		panic("the launcher adds sites only")
 73	}
 74	id, err := add(payload, "launcher")
 75	if err != nil {
 76		panic(err.Error())
 77	}
 78	return id
 79}
 80
 81// LauncherRemove removes a site, from the launcher during its window.
 82func LauncherRemove(cur realm, id int) {
 83	mustLauncher(cur)
 84	if it := find(id); it == nil || it.Kind != KindSite {
 85		panic("the launcher removes sites only")
 86	}
 87	if err := end(id, false, "launcher"); err != nil {
 88		panic(err.Error())
 89	}
 90}
 91
 92func mustLauncher(cur realm) {
 93	if launcher == "" || mustUser(cur) != launcher {
 94		panic("only the launcher may do that")
 95	}
 96	if time.Now().Unix() >= launchEnd {
 97		panic("the launch window ended at " + strconv.FormatInt(launchEnd, 10))
 98	}
 99	chain.Emit("Launcher", "by", launcher.String())
100}