defunkt/sandlot
1
0
Fork 0
Code Pull Requests Activity

error handling

Browse Source
This commit is contained in:
Chris Wanstrath 2026-02-17 09:57:44 -08:00
parent 606b440891
commit 4cb3b10047
2 changed files with 29 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/cli.ts
View File

@ -149,4 +149,7 @@ vmCmd
console.log("VM destroyed")
})
program.parse()
program.parseAsync().catch((err) => {
console.error(err.message ?? err)
process.exit(1)
})

34
src/git.ts
View File

@ -4,14 +4,20 @@ import { $ } from "bun"
/** Get the repo root from a working directory. */
export async function repoRoot(cwd?: string): Promise<string> {
const result = await $`git rev-parse --show-toplevel`.cwd(cwd ?? ".").text()
return result.trim()
const result = await $`git rev-parse --show-toplevel`.cwd(cwd ?? ".").nothrow().quiet()
if (result.exitCode !== 0) {
throw new Error("Not a git repository. Run this command from inside a git repo.")
}
return result.text().trim()
}
/** Get the current branch name. */
export async function currentBranch(cwd?: string): Promise<string> {
const result = await $`git rev-parse --abbrev-ref HEAD`.cwd(cwd ?? ".").text()
return result.trim()
const result = await $`git rev-parse --abbrev-ref HEAD`.cwd(cwd ?? ".").nothrow().quiet()
if (result.exitCode !== 0) {
throw new Error("Could not determine current branch.")
}
return result.text().trim()
}
/** Check if a branch exists locally or remotely. Returns "local", "remote", or null. */
@ -40,19 +46,26 @@ export async function createWorktree(branch: string, worktreePath: string, cwd:
const exists = await branchExists(branch, cwd)
let result
if (exists === "local") {
await $`git worktree add ${worktreePath} ${branch}`.cwd(cwd).quiet()
result = await $`git worktree add ${worktreePath} ${branch}`.cwd(cwd).nothrow().quiet()
} else if (exists === "remote") {
await $`git worktree add ${worktreePath} -b ${branch} origin/${branch}`.cwd(cwd).quiet()
result = await $`git worktree add ${worktreePath} -b ${branch} origin/${branch}`.cwd(cwd).nothrow().quiet()
} else {
// New branch from current HEAD
await $`git worktree add -b ${branch} ${worktreePath}`.cwd(cwd).quiet()
result = await $`git worktree add -b ${branch} ${worktreePath}`.cwd(cwd).nothrow().quiet()
}
if (result.exitCode !== 0) {
throw new Error(`Failed to create worktree for "${branch}": ${result.stderr.toString().trim()}`)
}
}
/** Remove a worktree. */
export async function removeWorktree(worktreePath: string, cwd: string): Promise<void> {
await $`git worktree remove ${worktreePath} --force`.cwd(cwd)
const result = await $`git worktree remove ${worktreePath} --force`.cwd(cwd).nothrow().quiet()
if (result.exitCode !== 0) {
throw new Error(`Failed to remove worktree: ${result.stderr.toString().trim()}`)
}
}
/** Delete a local branch. */
@ -62,5 +75,8 @@ export async function deleteLocalBranch(branch: string, cwd: string): Promise<vo
/** Checkout a branch. */
export async function checkout(branch: string, cwd: string): Promise<void> {
await $`git checkout ${branch}`.cwd(cwd)
const result = await $`git checkout ${branch}`.cwd(cwd).nothrow().quiet()
if (result.exitCode !== 0) {
throw new Error(`Failed to checkout branch "${branch}": ${result.stderr.toString().trim()}`)
}
}