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wip: snapshot

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This commit is contained in:
Dax Raad
2025-07-14 14:44:47 -04:00
parent ba676e7ae0
commit b4e4c3f662
8 changed files with 145 additions and 47 deletions
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25
packages/opencode/src/snapshot/index.ts
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@@ -9,10 +9,8 @@ export namespace Snapshot {
const log = Log.create({ service: "snapshot" })
export async function create(sessionID: string) {
return
log.info("creating snapshot")
const app = App.info()
const git = gitdir(sessionID)
// not a git repo, check if too big to snapshot
if (!app.git) {
@@ -24,6 +22,7 @@ export namespace Snapshot {
if (files.length > 1000) return
}
const git = gitdir(sessionID)
if (await fs.mkdir(git, { recursive: true })) {
await $`git init`
.env({
@@ -39,23 +38,27 @@ export namespace Snapshot {
await $`git --git-dir ${git} add .`.quiet().cwd(app.path.cwd).nothrow()
log.info("added files")
const result =
await $`git --git-dir ${git} commit --allow-empty -m "snapshot" --author="opencode <mail@opencode.ai>"`
.quiet()
.cwd(app.path.cwd)
.nothrow()
log.info("commit")
const result = await $`git --git-dir ${git} commit -m "snapshot" --author="opencode <mail@opencode.ai>"`
.quiet()
.cwd(app.path.cwd)
.nothrow()
const match = result.stdout.toString().match(/\[.+ ([a-f0-9]+)\]/)
if (!match) return
return match![1]
}
export async function restore(sessionID: string, commit: string) {
log.info("restore", { commit })
export async function restore(sessionID: string, snapshot: string) {
log.info("restore", { commit: snapshot })
const app = App.info()
const git = gitdir(sessionID)
await $`git --git-dir=${git} checkout ${commit} --force`.quiet().cwd(app.path.root)
await $`git --git-dir=${git} checkout ${snapshot} --force`.quiet().cwd(app.path.root)
}
export async function diff(sessionID: string, commit: string) {
const git = gitdir(sessionID)
const result = await $`git --git-dir=${git} diff -R ${commit}`.quiet().cwd(App.info().path.root)
return result.stdout.toString("utf8")
}
function gitdir(sessionID: string) {