Vendor opencode source for docker build

opencode/packages/app/src/context/server.tsx

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+import { createSimpleContext } from "@opencode-ai/ui/context"
+import { batch, createEffect, createMemo, onCleanup } from "solid-js"
+import { createStore } from "solid-js/store"
+import { usePlatform } from "@/context/platform"
+import { Persist, persisted } from "@/utils/persist"
+import { checkServerHealth } from "@/utils/server-health"
+
+type StoredProject = { worktree: string; expanded: boolean }
+
+export function normalizeServerUrl(input: string) {
+  const trimmed = input.trim()
+  if (!trimmed) return
+  const withProtocol = /^https?:\/\//.test(trimmed) ? trimmed : `http://${trimmed}`
+  return withProtocol.replace(/\/+$/, "")
+}
+
+export function serverDisplayName(url: string) {
+  if (!url) return ""
+  return url.replace(/^https?:\/\//, "").replace(/\/+$/, "")
+}
+
+function projectsKey(url: string) {
+  if (!url) return ""
+  const host = url.replace(/^https?:\/\//, "").split(":")[0]
+  if (host === "localhost" || host === "127.0.0.1") return "local"
+  return url
+}
+
+export const { use: useServer, provider: ServerProvider } = createSimpleContext({
+  name: "Server",
+  init: (props: { defaultUrl: string }) => {
+    const platform = usePlatform()
+
+    const [store, setStore, _, ready] = persisted(
+      Persist.global("server", ["server.v3"]),
+      createStore({
+        list: [] as string[],
+        projects: {} as Record<string, StoredProject[]>,
+        lastProject: {} as Record<string, string>,
+      }),
+    )
+
+    const [state, setState] = createStore({
+      active: "",
+      healthy: undefined as boolean | undefined,
+    })
+
+    const healthy = () => state.healthy
+
+    function setActive(input: string) {
+      const url = normalizeServerUrl(input)
+      if (!url) return
+      setState("active", url)
+    }
+
+    function add(input: string) {
+      const url = normalizeServerUrl(input)
+      if (!url) return
+
+      const fallback = normalizeServerUrl(props.defaultUrl)
+      if (fallback && url === fallback) {
+        setState("active", url)
+        return
+      }
+
+      batch(() => {
+        if (!store.list.includes(url)) {
+          setStore("list", store.list.length, url)
+        }
+        setState("active", url)
+      })
+    }
+
+    function remove(input: string) {
+      const url = normalizeServerUrl(input)
+      if (!url) return
+
+      const list = store.list.filter((x) => x !== url)
+      const next = state.active === url ? (list[0] ?? normalizeServerUrl(props.defaultUrl) ?? "") : state.active
+
+      batch(() => {
+        setStore("list", list)
+        setState("active", next)
+      })
+    }
+
+    createEffect(() => {
+      if (!ready()) return
+      if (state.active) return
+      const url = normalizeServerUrl(props.defaultUrl)
+      if (!url) return
+      setState("active", url)
+    })
+
+    const isReady = createMemo(() => ready() && !!state.active)
+
+    const fetcher = platform.fetch ?? globalThis.fetch
+    const check = (url: string) => checkServerHealth(url, fetcher).then((x) => x.healthy)
+
+    createEffect(() => {
+      const url = state.active
+      if (!url) return
+
+      setState("healthy", undefined)
+
+      let alive = true
+      let busy = false
+
+      const run = () => {
+        if (busy) return
+        busy = true
+        void check(url)
+          .then((next) => {
+            if (!alive) return
+            setState("healthy", next)
+          })
+          .finally(() => {
+            busy = false
+          })
+      }
+
+      run()
+      const interval = setInterval(run, 10_000)
+
+      onCleanup(() => {
+        alive = false
+        clearInterval(interval)
+      })
+    })
+
+    const origin = createMemo(() => projectsKey(state.active))
+    const projectsList = createMemo(() => store.projects[origin()] ?? [])
+    const isLocal = createMemo(() => origin() === "local")
+
+    return {
+      ready: isReady,
+      healthy,
+      isLocal,
+      get url() {
+        return state.active
+      },
+      get name() {
+        return serverDisplayName(state.active)
+      },
+      get list() {
+        return store.list
+      },
+      setActive,
+      add,
+      remove,
+      projects: {
+        list: projectsList,
+        open(directory: string) {
+          const key = origin()
+          if (!key) return
+          const current = store.projects[key] ?? []
+          if (current.find((x) => x.worktree === directory)) return
+          setStore("projects", key, [{ worktree: directory, expanded: true }, ...current])
+        },
+        close(directory: string) {
+          const key = origin()
+          if (!key) return
+          const current = store.projects[key] ?? []
+          setStore(
+            "projects",
+            key,
+            current.filter((x) => x.worktree !== directory),
+          )
+        },
+        expand(directory: string) {
+          const key = origin()
+          if (!key) return
+          const current = store.projects[key] ?? []
+          const index = current.findIndex((x) => x.worktree === directory)
+          if (index !== -1) setStore("projects", key, index, "expanded", true)
+        },
+        collapse(directory: string) {
+          const key = origin()
+          if (!key) return
+          const current = store.projects[key] ?? []
+          const index = current.findIndex((x) => x.worktree === directory)
+          if (index !== -1) setStore("projects", key, index, "expanded", false)
+        },
+        move(directory: string, toIndex: number) {
+          const key = origin()
+          if (!key) return
+          const current = store.projects[key] ?? []
+          const fromIndex = current.findIndex((x) => x.worktree === directory)
+          if (fromIndex === -1 || fromIndex === toIndex) return
+          const result = [...current]
+          const [item] = result.splice(fromIndex, 1)
+          result.splice(toIndex, 0, item)
+          setStore("projects", key, result)
+        },
+        last() {
+          const key = origin()
+          if (!key) return
+          return store.lastProject[key]
+        },
+        touch(directory: string) {
+          const key = origin()
+          if (!key) return
+          setStore("lastProject", key, directory)
+        },
+      },
+    }
+  },
+})