Pass copy of dyn.Path to callback function
#1747
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Some call sites hold on to the `dyn.Path` provided to them by the callback. It must therefore never be mutated after the callback returns, or these mutations leak out into unknown scope. This change means it is no longer possible for this failure mode to happen.
pietern
commented
Sep 4, 2024
| @@ -21,7 +21,7 @@ func Foreach(fn MapFunc) MapFunc { | |||
| for _, pair := range m.Pairs() { | |||
| pk := pair.Key | |||
| pv := pair.Value | |||
| nv, err := fn(append(p, Key(pk.MustString())), pv) | |||
| nv, err := fn(p.Append(Key(pk.MustString())), pv) | |||
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I tried but was unable to create a failing test case for this. The dyn.Foreach function is called as "inner" function for dyn.Map, so it is already provided with a cloned path.
| @@ -32,7 +32,7 @@ func Foreach(fn MapFunc) MapFunc { | |||
| s := slices.Clone(v.MustSequence()) | |||
| for i, value := range s { | |||
| var err error | |||
| s[i], err = fn(append(p, Index(i)), value) | |||
| s[i], err = fn(p.Append(Index(i)), value) | |||
andrewnester
approved these changes
Sep 4, 2024
andrewnester
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Sep 18, 2024
CLI: * Added listing cluster filtering for cluster lookups ([#1754](#1754)). Bundles: * Expand library globs relative to the sync root ([#1756](#1756)). * Fixed generated YAML missing 'default' for empty values ([#1765](#1765)). * Use periodic triggers in all templates ([#1739](#1739)). * Use the friendly name of service principals when shortening their name ([#1770](#1770)). * Fixed detecting full syntax variable override which includes type field ([#1775](#1775)). Internal: * Pass copy of `dyn.Path` to callback function ([#1747](#1747)). * Make bundle JSON schema modular with `$defs` ([#1700](#1700)). * Alias variables block in the `Target` struct ([#1748](#1748)). * Add end to end integration tests for bundle JSON schema ([#1726](#1726)). * Fix artifact upload integration tests ([#1767](#1767)). API Changes: * Added `databricks quality-monitors regenerate-dashboard` command. OpenAPI commit d05898328669a3f8ab0c2ecee37db2673d3ea3f7 (2024-09-04) Dependency updates: * Bump golang.org/x/term from 0.23.0 to 0.24.0 ([#1757](#1757)). * Bump golang.org/x/oauth2 from 0.22.0 to 0.23.0 ([#1761](#1761)). * Bump golang.org/x/text from 0.17.0 to 0.18.0 ([#1759](#1759)). * Bump github.com/databricks/databricks-sdk-go from 0.45.0 to 0.46.0 ([#1760](#1760)).
github-merge-queue bot
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Sep 18, 2024
Bundles: * Added listing cluster filtering for cluster lookups ([#1754](#1754)). * Expand library globs relative to the sync root ([#1756](#1756)). * Fixed generated YAML missing 'default' for empty values ([#1765](#1765)). * Use periodic triggers in all templates ([#1739](#1739)). * Use the friendly name of service principals when shortening their name ([#1770](#1770)). * Fixed detecting full syntax variable override which includes type field ([#1775](#1775)). Internal: * Pass copy of `dyn.Path` to callback function ([#1747](#1747)). * Make bundle JSON schema modular with `$defs` ([#1700](#1700)). * Alias variables block in the `Target` struct ([#1748](#1748)). * Add end to end integration tests for bundle JSON schema ([#1726](#1726)). * Fix artifact upload integration tests ([#1767](#1767)). API Changes: * Added `databricks quality-monitors regenerate-dashboard` command. OpenAPI commit d05898328669a3f8ab0c2ecee37db2673d3ea3f7 (2024-09-04) Dependency updates: * Bump golang.org/x/term from 0.23.0 to 0.24.0 ([#1757](#1757)). * Bump golang.org/x/oauth2 from 0.22.0 to 0.23.0 ([#1761](#1761)). * Bump golang.org/x/text from 0.17.0 to 0.18.0 ([#1759](#1759)). * Bump github.com/databricks/databricks-sdk-go from 0.45.0 to 0.46.0 ([#1760](#1760)).
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Changes
Some call sites hold on to the
dyn.Pathprovided to them by the callback. It must therefore never be mutated after the callback returns, or these mutations leak out into unknown scope.This change means it is no longer possible for this failure mode to happen.
Tests
Unit test.