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Bug: Lua runtime - marshaling arrays #6655

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merged 1 commit into from
Sep 27, 2023
Merged

Bug: Lua runtime - marshaling arrays #6655

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4 changes: 4 additions & 0 deletions docs/howto/hooks/lua.md
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Expand Up @@ -93,6 +93,10 @@ For more examples and configuration samples, check out the [examples/hooks/](htt

The Lua runtime embedded in lakeFS is limited for security reasons. The provided APIs are shown below.

### `array(table)`

Helper function to mark a table object as an array for the runtime by setting `_is_array: true` metatable field.

### `aws/s3.get_object(bucket, key)`

Returns the body (as a Lua string) of the requested object and a boolean value that is true if the requested object exists
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2 changes: 2 additions & 0 deletions pkg/actions/lua/open.go
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Expand Up @@ -20,6 +20,7 @@ import (
"github.com/treeverse/lakefs/pkg/actions/lua/storage/gcloud"
"github.com/treeverse/lakefs/pkg/actions/lua/strings"
"github.com/treeverse/lakefs/pkg/actions/lua/time"
"github.com/treeverse/lakefs/pkg/actions/lua/util"
"github.com/treeverse/lakefs/pkg/actions/lua/uuid"
)

Expand All @@ -29,6 +30,7 @@ import (
func Open(l *lua.State, ctx context.Context, cfg OpenSafeConfig) {
regexp.Open(l)
strings.Open(l)
util.Open(l)
json.Open(l)
yaml.Open(l)
time.Open(l)
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