mirror of
https://github.com/denoland/deno.git
synced 2024-12-25 08:39:09 -05:00
33 lines
963 B
Markdown
33 lines
963 B
Markdown
## Integrity checking & lock files
|
|
|
|
Deno can store and check subresource integrity for modules using a small JSON
|
|
file. Use the `--lock=lock.json` to enable and specify lock file checking. To
|
|
update or create a lock use `--lock=lock.json --lock-write`.
|
|
|
|
A typical workflow will look like this:
|
|
|
|
```ts
|
|
// Add a new dependency to "src/deps.ts", used somewhere else.
|
|
export { xyz } from "https://unpkg.com/xyz-lib@v0.9.0/lib.ts";
|
|
```
|
|
|
|
```shell
|
|
# Create/update the lock file "lock.json".
|
|
deno cache --lock=lock.json --lock-write src/deps.ts
|
|
|
|
# Include it when committing to source control.
|
|
git add -u lock.json
|
|
git commit -m "feat: Add support for xyz using xyz-lib"
|
|
git push
|
|
```
|
|
|
|
Collaborator on another machine -- in a freshly cloned project tree:
|
|
|
|
```shell
|
|
# Download the project's dependencies into the machine's cache, integrity
|
|
# checking each resource.
|
|
deno cache -r --lock=lock.json src/deps.ts
|
|
|
|
# Done! You can proceed safely.
|
|
deno test --allow-read src
|
|
```
|