fix(deps): update to actionslib v1.0.0 (#1221)

Updates `gitea.dev/actionslib` to v1.0.0, see https://gitea.com/gitea/actionslib/pulls/17:

1. First-party expression parser passing GitHub's full conformance suite, replacing actionlint
1. Expression results match GitHub, including truthiness, numbers, `fromJSON`, `toJSON` and `hashFiles` cache keys
1. Whole-value `${{ }}` works for `strategy`, `env`, `with`, `services` and `outputs`
1. Matrix validation matches GitHub

---------

Co-authored-by: bircni <bircni@icloud.com>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1221
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>

act/runner/action_composite_test.go

@@ -17,7 +17,7 @@ import (
 func TestCompositeActionParity(t *testing.T) {
 	t.Run("inherits contexts without leaking inputs", func(t *testing.T) {
 		ctx := t.Context()
-		strategy := &model.Strategy{MaxParallel: 3}
+		strategy := &model.Strategy{MaxParallelString: "3"}
 		parent := &RunContext{
 			Config:        &Config{},
 			Matrix:        map[string]any{"os": "linux"},

act/runner/expression.go

@@ -27,6 +27,29 @@ import (
 	"go.yaml.in/yaml/v4"
 )
 
+// setStrategyContext leaves `max-parallel` unset when the job declares none, as GitHub does.
+func setStrategyContext(strategy map[string]any, jobStrategy *model.Strategy) {
+	strategy["fail-fast"] = jobStrategy.GetFailFast()
+	if limit, declared, err := jobStrategy.ParseMaxParallel(); declared && err == nil {
+		strategy["max-parallel"] = limit
+	}
+}
+
+// decodeDeferred decodes a whole-value `${{ }}` parked in a Raw* field, evaluating a clone since the node is shared across matrix combinations.
+func decodeDeferred[T any](ctx context.Context, eval *expressionEvaluator, name string, raw yaml.Node, out *T) error {
+	if raw.Kind != yaml.ScalarNode {
+		return nil
+	}
+	node := model.CloneYamlNode(raw)
+	if err := eval.EvaluateYamlNode(ctx, &node); err != nil {
+		return fmt.Errorf("unable to evaluate %s: %w", name, err)
+	}
+	if err := node.Decode(out); err != nil {
+		return fmt.Errorf("unable to decode %s: %w", name, err)
+	}
+	return nil
+}
+
 // NewExpressionEvaluator creates a new evaluator
 func (rc *RunContext) NewExpressionEvaluator(ctx context.Context) *ExpressionEvaluator {
 	return rc.NewExpressionEvaluatorWithEnv(ctx, rc.GetEnv())
@@ -41,8 +64,7 @@ func (rc *RunContext) NewExpressionEvaluatorWithEnv(ctx context.Context, env map
 	if rc.Run != nil {
 		job := rc.Run.Job()
 		if job != nil && job.Strategy != nil {
-			strategy["fail-fast"] = job.Strategy.FailFast
+			setStrategyContext(strategy, job.Strategy)
-			strategy["max-parallel"] = job.Strategy.MaxParallel
 		}
 
 		jobs := rc.Run.Workflow.Jobs
@@ -118,8 +140,7 @@ func (rc *RunContext) newStepExpressionEvaluator(ctx context.Context, step step,
 	job := rc.Run.Job()
 	strategy := make(map[string]any)
 	if job.Strategy != nil {
-		strategy["fail-fast"] = job.Strategy.FailFast
+		setStrategyContext(strategy, job.Strategy)
-		strategy["max-parallel"] = job.Strategy.MaxParallel
 	}
 
 	jobs := rc.Run.Workflow.Jobs
@@ -333,12 +354,16 @@ func (rc *RunContext) resolveWorkflowCall(ctx context.Context) error {
 	}
 	callerJob := rc.caller.runContext.Run.Job()
 	callerEval := rc.caller.runContext.ExprEval
+	callerWith := callerJob.With
+	if err := decodeDeferred(ctx, callerEval, "workflow inputs", callerJob.RawWith, &callerWith); err != nil {
+		return err
+	}
 	calleeEval := sync.OnceValue(func() *expressionEvaluator { return rc.NewExpressionEvaluator(ctx) })
 	config := rc.Run.Workflow.WorkflowCallConfig()
 
 	rc.workflowCallInputs = make(map[string]any, len(config.Inputs))
 	for name, input := range config.Inputs {
-		value, eval, label := callerJob.With[name], callerEval, "input"
+		value, eval, label := callerWith[name], callerEval, "input"
 		if value == nil {
 			value, eval, label = input.Default, calleeEval(), "the default of input"
 		}

act/runner/expression_test.go

@@ -89,7 +89,7 @@ func TestEvaluateRunContext(t *testing.T) {
 		out     any
 		errMesg string
 	}{
-		{" 1 ", 1, ""},
+		{" 1 ", 1.0, ""},
 		// {"1 + 3", "4", ""},
 		// {"(1 + 3) * -2", "-8", ""},
 		{"'my text'", "my text", ""},
@@ -266,7 +266,6 @@ func TestInterpolate(t *testing.T) {
 		{"${{ null }}", ""},
 		{"${{ fromJSON('[1,2]') }}", "Array"},
 		{"${{ fromJSON('{\"a\":1}') }}", "Object"},
-		{"${{ 1", "${{ 1"},
 	}
 
 	for _, table := range tables {
@@ -277,7 +276,7 @@ func TestInterpolate(t *testing.T) {
 		})
 	}
 
-	for _, in := range []string{"${{ 1) && (2 }}", "run ${{ 1) && (2 }} now"} {
+	for _, in := range []string{"${{ 1) && (2 }}", "run ${{ 1) && (2 }} now", "${{ 1"} {
 		_, err := ee.Interpolate(context.Background(), in)
 		assert.Error(t, err, in)
 	}
@@ -360,6 +359,32 @@ on:
 			})
 		}
 	}
+
+	t.Run("deferred workflow call inputs", func(t *testing.T) {
+		workflow, err := model.ReadWorkflow(strings.NewReader(workflows["workflow_call"] + `
+jobs:
+  test: {}
+  call:
+    uses: ./reuse.yml
+    with: ${{ fromJSON(matrix.args) }}
+`))
+		require.NoError(t, err)
+		workflow.GetJob("test")
+		job := workflow.GetJob("call")
+		rawWith := model.CloneYamlNode(job.RawWith)
+		for _, value := range []string{"true", "false"} {
+			t.Run(value, func(t *testing.T) {
+				t.Parallel()
+				parent, err := (&runnerImpl{config: &Config{}}).newRunContext(t.Context(), &model.Run{Workflow: workflow, JobID: "call"}, map[string]any{"args": `{"flag":` + value + `,"name":"runner"}`})
+				require.NoError(t, err)
+				child, err := (&runnerImpl{config: &Config{}, caller: &caller{runContext: parent}}).newRunContext(t.Context(), &model.Run{Workflow: workflow, JobID: "test"}, nil)
+				require.NoError(t, err)
+				assert.Equal(t, map[string]any{"flag": value == "true", "name": "runner"}, child.workflowCallInputs)
+				assert.Equal(t, rawWith, job.RawWith)
+				assert.Nil(t, job.With)
+			})
+		}
+	})
 }
 
 func TestJobNameMasksSecrets(t *testing.T) {

act/runner/job_executor.go

@@ -417,6 +417,14 @@ func setJobResult(ctx context.Context, info jobInfo, rc *RunContext, success boo
 // evaluateJobEnvAndDefaults resolves the job's env and defaults.run once, as GitHub does at job setup.
 func evaluateJobEnvAndDefaults(ctx context.Context, rc *RunContext) error {
 	rc.ExprEval = rc.NewExpressionEvaluator(ctx)
+	var workflowEnv map[string]string
+	if err := decodeDeferred(ctx, rc.ExprEval, "workflow env", rc.Run.Workflow.RawEnv, &workflowEnv); err != nil {
+		return err
+	}
+	if workflowEnv != nil {
+		rc.Env = mergeMaps(workflowEnv, rc.GetEnv())
+		rc.ExprEval = rc.NewExpressionEvaluator(ctx)
+	}
 	var err error
 	for k, v := range rc.GetEnv() {
 		if rc.Env[k], err = rc.ExprEval.Interpolate(ctx, v); err != nil {

act/runner/max_parallel_test.go

@@ -4,6 +4,7 @@
 package runner
 
 import (
+	"strings"
 	"testing"
 
 	"gitea.dev/actionslib/pkg/model"
@@ -34,9 +35,14 @@ func TestMaxParallelStrategy(t *testing.T) {
 			expectedMaxParallel: 4,
 		},
 		{
-			name:                "max-parallel-10",
+			name:                "max-parallel-10-clamped-to-combinations",
 			maxParallelString:   "10",
-			expectedMaxParallel: 10,
+			expectedMaxParallel: 5,
+		},
+		{
+			name:                "max-parallel-invalid-falls-back-to-default",
+			maxParallelString:   "tow",
+			expectedMaxParallel: 4,
 		},
 	}
 
@@ -61,9 +67,29 @@ func TestMaxParallelStrategy(t *testing.T) {
 			assert.NoError(t, err) //nolint:testifylint // pre-existing issue from nektos/act
 			assert.NotNil(t, matrixes)
 			assert.Len(t, matrixes, 5)
-			assert.Equal(t, tt.expectedMaxParallel, job.Strategy.MaxParallel)
+			assert.Equal(t, tt.expectedMaxParallel, maxParallelFor(job.Strategy, len(matrixes)))
 		})
 	}
+
+	t.Run("deferred strategy", func(t *testing.T) {
+		workflow, err := model.ReadWorkflow(strings.NewReader(`
+jobs:
+  test:
+    if: false
+    strategy: ${{ fromJSON('{"max-parallel":2,"fail-fast":false,"matrix":{"os":["ubuntu","windows"]}}') }}
+`))
+		require.NoError(t, err)
+		job := workflow.Jobs["test"]
+		rawStrategy := model.CloneYamlNode(job.RawStrategy)
+		require.NoError(t, (&runnerImpl{config: &Config{}}).NewPlanExecutor(&model.Plan{Stages: []*model.Stage{{Runs: []*model.Run{{Workflow: workflow, JobID: "test"}}}}})(t.Context()))
+		require.NotNil(t, job.Strategy)
+		assert.False(t, job.Strategy.GetFailFast())
+		assert.Equal(t, 2, maxParallelFor(job.Strategy, 5))
+		matrixes, err := job.GetMatrixes()
+		require.NoError(t, err)
+		assert.Equal(t, []map[string]any{{"os": "ubuntu"}, {"os": "windows"}}, matrixes)
+		assert.Equal(t, rawStrategy, job.RawStrategy)
+	})
 }
 
 func TestNewPlanExecutorInvalidMatrix(t *testing.T) {
@@ -81,4 +107,15 @@ func TestNewPlanExecutorInvalidMatrix(t *testing.T) {
 	runner := &runnerImpl{config: &Config{}}
 
 	require.ErrorContains(t, runner.NewPlanExecutor(plan)(t.Context()), "could not get job matrix:")
+
+	for _, strategy := range []string{
+		`${{ fromJSON('invalid') }}`,
+		`${{ '${{ inputs.unresolved }}' }}`,
+	} {
+		t.Run(strategy, func(t *testing.T) {
+			workflow, err := model.ReadWorkflow(strings.NewReader("jobs:\n  test:\n    strategy: " + strategy))
+			require.NoError(t, err)
+			require.Error(t, runner.NewPlanExecutor(&model.Plan{Stages: []*model.Stage{{Runs: []*model.Run{{Workflow: workflow, JobID: "test"}}}}})(t.Context()))
+		})
+	}
 }

act/runner/run_context.go

@@ -495,8 +495,11 @@ func (rc *RunContext) startJobContainer() common.Executor {
 		networkName, createAndDeleteNetwork := rc.networkNameForGitea()
 		rc.cleanUpJobContainer = rc.cleanupJobResources(networkName, createAndDeleteNetwork, false)
 
-		// add service containers
+		services := rc.Run.Job().Services
-		for serviceID, spec := range rc.Run.Job().Services {
+		if err := decodeDeferred(ctx, rc.ExprEval, "job services", rc.Run.Job().RawServices, &services); err != nil {
+			return err
+		}
+		for serviceID, spec := range services {
 			// GitHub compatibility: skip services whose image evaluates to an
 			// empty string, enabling conditional services via expressions
 			serviceImage, err := rc.ExprEval.Interpolate(ctx, spec.Image)
@@ -1022,6 +1025,15 @@ func (rc *RunContext) interpolateOutputs() common.Executor {
 		// with its own resolved values (last wins, as on GitHub) instead of the first combo's
 		// resolved values freezing the shared template against later combos.
 		// Resolved up front so one failure publishes none of them, as GitHub does.
+		var deferredOutputs map[string]string
+		if err := decodeDeferred(ctx, ee, "job outputs", job.RawOutputs, &deferredOutputs); err != nil {
+			return err
+		}
+		if deferredOutputs != nil {
+			defer lockJob(job)()
+			job.Outputs = deferredOutputs
+			return nil
+		}
 		outputs := make(map[string]string, len(rc.outputTemplate))
 		var err error
 		for k, v := range rc.outputTemplate {

act/runner/run_context_test.go

@@ -372,6 +372,19 @@ jobs:
 	require.Empty(t, redis.WorkingDir)
 }
 
+// A whole-value `services:` expression only reaches the typed field through DecodeRaw.
+func TestStartJobContainerGivesServicesTheirVolumesFromExpression(t *testing.T) {
+	redis := startJobContainerInputs(t, `
+jobs:
+  job:
+    services: ${{ fromJSON('{"redis":{"image":"redis:latest","volumes":["data:/data"]}}') }}
+`, &Config{ValidVolumes: []string{"data"}})[0]
+
+	require.Equal(t, "redis:latest", redis.Image)
+	require.Equal(t, []string{"data"}, redis.ValidVolumes)
+	require.Equal(t, map[string]string{"data": "/data"}, redis.Mounts)
+}
+
 // Only the workflow's options may be stripped later, so the two sources have to reach the
 // container apart from each other.
 func TestStartJobContainerKeepsRunnerOptionsApartFromWorkflowOptions(t *testing.T) {
@@ -827,6 +840,20 @@ func TestInterpolateOutputsIsPerMatrixCombo(t *testing.T) {
 	require.Equal(t, "b", job.Outputs["o"])
 }
 
+// A whole-value `outputs:` expression only reaches the typed field through DecodeRaw.
+func TestInterpolateOutputsFromExpression(t *testing.T) {
+	var rawOutputs yaml.Node
+	require.NoError(t, rawOutputs.Encode(`${{ fromJSON('{"o":"resolved"}') }}`))
+
+	job := &model.Job{RawOutputs: rawOutputs}
+	run := &model.Run{JobID: "j", Workflow: &model.Workflow{Name: "w", Jobs: map[string]*model.Job{"j": job}}}
+	rc, err := (&runnerImpl{config: &Config{}}).newRunContext(t.Context(), run, nil)
+	require.NoError(t, err)
+
+	require.NoError(t, rc.interpolateOutputs()(t.Context()))
+	require.Equal(t, "resolved", job.Outputs["o"])
+}
+
 func TestGetGitHubContext(t *testing.T) {
 	log.SetLevel(log.DebugLevel)
 

act/runner/runner.go

@@ -19,6 +19,7 @@ import (
 	"gitea.dev/actionslib/pkg/model"
 	docker_container "github.com/moby/moby/api/types/container"
 	log "github.com/sirupsen/logrus"
+	"go.yaml.in/yaml/v4"
 )
 
 // Config contains the config for a new runner
@@ -155,6 +156,18 @@ func (runner *runnerImpl) configure() (*runnerImpl, error) {
 	return runner, nil
 }
 
+func maxParallelFor(strategy *model.Strategy, combinations int) int {
+	maxParallel := 4 // actionslib has no default for an undeclared max-parallel
+	if strategy != nil {
+		if limit, declared, err := strategy.ParseMaxParallel(); err != nil {
+			log.Errorf("Ignoring invalid max-parallel: %v", err)
+		} else if declared {
+			maxParallel = limit
+		}
+	}
+	return min(maxParallel, combinations)
+}
+
 // NewPlanExecutor ...
 func (runner *runnerImpl) NewPlanExecutor(plan *model.Plan) common.Executor {
 	maxJobNameLen := 0
@@ -191,21 +204,24 @@ func (runner *runnerImpl) NewPlanExecutor(plan *model.Plan) common.Executor {
 				log.Debugf("Job.With: %v", job.With)
 				log.Debugf("Job.Result: %v", job.Result)
 
-				if job.Strategy != nil {
+				if job.Strategy != nil || job.RawStrategy.Kind == yaml.ScalarNode {
-					log.Debugf("Job.Strategy.FailFast: %v", job.Strategy.FailFast)
-					log.Debugf("Job.Strategy.MaxParallel: %v", job.Strategy.MaxParallel)
-					log.Debugf("Job.Strategy.FailFastString: %v", job.Strategy.FailFastString)
-					log.Debugf("Job.Strategy.MaxParallelString: %v", job.Strategy.MaxParallelString)
-					log.Debugf("Job.Strategy.RawMatrix: %v", job.Strategy.RawMatrix)
-
 					strategyRc, err := runner.newRunContext(ctx, run, nil)
 					if err != nil {
 						return err
 					}
-					// Resolve template expressions in the matrix node before Matrix() is called.
+					if job.RawStrategy.Kind == yaml.ScalarNode {
-					// On failure the literal string is kept and normalizeMatrixValue wraps it as a fallback.
+						if err := decodeDeferred(ctx, strategyRc.ExprEval, "job strategy", job.RawStrategy, &job.Strategy); err != nil {
-					if err := strategyRc.NewExpressionEvaluator(ctx).EvaluateYamlNode(ctx, &job.Strategy.RawMatrix); err != nil {
+							return err
-						log.Errorf("Error while evaluating matrix: %v", err)
+						}
+					} else {
+						log.Debugf("Job.Strategy.FailFast: %v", job.Strategy.GetFailFast())
+						log.Debugf("Job.Strategy.FailFastString: %v", job.Strategy.FailFastString)
+						log.Debugf("Job.Strategy.MaxParallelString: %v", job.Strategy.MaxParallelString)
+						log.Debugf("Job.Strategy.RawMatrix: %v", job.Strategy.RawMatrix)
+						// An unevaluated expression is left in place, which GetMatrixes below rejects.
+						if err := strategyRc.NewExpressionEvaluator(ctx).EvaluateYamlNode(ctx, &job.Strategy.RawMatrix); err != nil {
+							log.Errorf("Error while evaluating matrix: %v", err)
+						}
 					}
 				}
 
@@ -215,20 +231,7 @@ func (runner *runnerImpl) NewPlanExecutor(plan *model.Plan) common.Executor {
 				}
 				log.Debugf("Job Matrices: %v", matrixes)
 
-				maxParallel := 4
+				maxParallel := maxParallelFor(job.Strategy, len(matrixes))
-				if job.Strategy != nil {
-					// Ensure GetMaxParallel() is called if MaxParallel is still 0
-					if job.Strategy.MaxParallel == 0 {
-						job.Strategy.MaxParallel = job.Strategy.GetMaxParallel()
-					}
-					maxParallel = job.Strategy.MaxParallel
-					log.Debugf("Using job.Strategy.MaxParallel: %d", maxParallel)
-				}
-
-				if len(matrixes) < maxParallel {
-					log.Debugf("Adjusting maxParallel from %d to %d (number of matrix combinations)", maxParallel, len(matrixes))
-					maxParallel = len(matrixes)
-				}
 
 				log.Infof("Running job with maxParallel=%d for %d matrix combinations", maxParallel, len(matrixes))
 

act/runner/step.go

@@ -19,6 +19,7 @@ import (
 
 	"gitea.dev/actionslib/pkg/exprparser"
 	"gitea.dev/actionslib/pkg/model"
+	"go.yaml.in/yaml/v4"
 )
 
 type step interface {
@@ -261,6 +262,14 @@ func setupEnv(ctx context.Context, step step) error {
 			}
 		}
 	}
+	if step.getStepModel().RawWith.Kind == yaml.ScalarNode {
+		decoded := &model.Step{}
+		if err := decodeDeferred(ctx, inputEval(), "with", step.getStepModel().RawWith, &decoded.With); err != nil {
+			return err
+		}
+		step.getStepModel().With = decoded.With
+		mergeIntoMap(step, step.getEnv(), decoded.GetEnv())
+	}
 	return nil
 }
 

act/runner/step_test.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"errors"
 	"os"
+	"strings"
 	"testing"
 
 	"gitea.com/gitea/runner/act/common"
@@ -205,6 +206,55 @@ func TestSetupEnv(t *testing.T) {
 	}, env)
 
 	cm.AssertExpectations(t)
+
+	for _, expression := range []string{"inputs.args", "env.ARGS"} {
+		t.Run("deferred inputs from "+expression, func(t *testing.T) {
+			workflow, err := model.ReadWorkflow(strings.NewReader(`
+env: ${{ fromJSON(matrix.env) }}
+jobs:
+  test:
+    env:
+      PRIORITY: job
+    steps:
+      - uses: ./act
+        env:
+          ARGS: ${{ inputs.args }}
+        with: ${{ fromJSON(` + expression + `) }}
+`))
+			require.NoError(t, err)
+			job := workflow.GetJob("test")
+			rawEnv := model.CloneYamlNode(workflow.RawEnv)
+			rawWith := model.CloneYamlNode(job.Steps[0].RawWith)
+			for _, value := range []string{"first", "second"} {
+				t.Run(value, func(t *testing.T) {
+					t.Parallel()
+					rc, err := (&runnerImpl{config: &Config{}}).newRunContext(t.Context(), &model.Run{Workflow: workflow, JobID: "test"}, map[string]any{"env": `{"WORKFLOW":"` + value + `","PRIORITY":"workflow"}`})
+					require.NoError(t, err)
+					rc.workflowCallInputs = map[string]any{"args": `{"name":"` + value + `","fetch-depth":2}`}
+					require.NoError(t, evaluateJobEnvAndDefaults(t.Context(), rc))
+					step := &stepRun{RunContext: rc, Step: job.Steps[0].Clone(), env: map[string]string{}}
+					require.NoError(t, setupEnv(t.Context(), step))
+					assert.Equal(t, map[string]string{"ARGS": `${{ inputs.args }}`, "INPUT_NAME": value, "INPUT_FETCH-DEPTH": "2"}, step.Step.GetEnv())
+					assert.Equal(t, value, step.env["INPUT_NAME"])
+					assert.Equal(t, value, step.env["WORKFLOW"])
+					assert.Equal(t, "job", step.env["PRIORITY"])
+					assert.Equal(t, rawEnv, workflow.RawEnv)
+					assert.Equal(t, rawWith, job.Steps[0].RawWith)
+					assert.Nil(t, workflow.Env)
+					assert.Nil(t, job.Steps[0].With)
+				})
+			}
+		})
+	}
+
+	t.Run("rejects inputs that still contain an expression", func(t *testing.T) {
+		workflow, err := model.ReadWorkflow(strings.NewReader("jobs:\n  test:\n    steps:\n      - uses: ./act\n        with: ${{ inputs.args }}\n"))
+		require.NoError(t, err)
+		rc, err := (&runnerImpl{config: &Config{}}).newRunContext(t.Context(), &model.Run{Workflow: workflow, JobID: "test"}, nil)
+		require.NoError(t, err)
+		rc.workflowCallInputs = map[string]any{"args": "${{ inputs.unresolved }}"}
+		require.ErrorContains(t, setupEnv(t.Context(), &stepRun{RunContext: rc, Step: workflow.Jobs["test"].Steps[0].Clone(), env: map[string]string{}}), "with:")
+	})
 }
 
 func TestIsStepEnabled(t *testing.T) {

go.mod

@@ -7,7 +7,7 @@ toolchain go1.27.1
 require (
 	connectrpc.com/connect v1.21.0
 	dario.cat/mergo v1.0.2
-	gitea.dev/actionslib v0.7.0
+	gitea.dev/actionslib v1.0.0
 	github.com/avast/retry-go/v5 v5.0.0
 	github.com/containerd/errdefs v1.0.0
 	github.com/creack/pty v1.1.24
@@ -37,7 +37,7 @@ require (
 	github.com/stretchr/testify v1.12.1
 	github.com/timshannon/bolthold v0.0.0-20240314194003-30aac6950928
 	go.etcd.io/bbolt v1.5.0
-	go.yaml.in/yaml/v4 v4.0.0-rc.3
+	go.yaml.in/yaml/v4 v4.0.0-rc.6
 	golang.org/x/net v0.59.0
 	golang.org/x/sync v0.23.0
 	golang.org/x/sys v0.48.0
@@ -55,14 +55,12 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.10.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/cloudflare/circl v1.6.5 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
 	github.com/cyphar/filepath-securejoin v0.7.0 // indirect
 	github.com/docker/docker-credential-helpers v0.9.8 // indirect
 	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/fatih/color v1.19.0 // indirect
 	github.com/felixge/httpsnoop v1.1.0 // indirect
 	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
 	github.com/go-logr/logr v1.4.4 // indirect
@@ -75,9 +73,6 @@ require (
 	github.com/kevinburke/ssh_config v1.6.0 // indirect
 	github.com/klauspost/compress v1.19.2 // indirect
 	github.com/klauspost/cpuid/v2 v2.4.0 // indirect
-	github.com/mattn/go-colorable v0.1.15 // indirect
-	github.com/mattn/go-runewidth v0.0.28 // indirect
-	github.com/mattn/go-shellwords v1.0.14 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/sys/sequential v0.7.0 // indirect
 	github.com/moby/sys/user v0.4.1 // indirect
@@ -87,8 +82,6 @@ require (
 	github.com/pjbgf/sha1cd v0.6.0 // indirect
 	github.com/prometheus/common v0.70.1 // indirect
 	github.com/prometheus/procfs v0.21.1 // indirect
-	github.com/rhysd/actionlint v1.7.12 // indirect
-	github.com/robfig/cron/v3 v3.0.1 // indirect
 	github.com/santhosh-tekuri/jsonschema/v6 v6.0.3 // indirect
 	github.com/sergi/go-diff v1.4.0 // indirect
 	github.com/skeema/knownhosts v1.3.2 // indirect

go.sum

@@ -4,8 +4,8 @@ cyphar.com/go-pathrs v0.2.5 h1:SnX9FBvnoyn3lUs1dkMgZ52bAETpirNu3FTRh5HlRik=
 cyphar.com/go-pathrs v0.2.5/go.mod h1:y8f1EMG7r+hCuFf/rXsKqMJrJAUoADZGNh5/vZPKcGc=
 dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
 dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
-gitea.dev/actionslib v0.7.0 h1:JCV8eeIGwjlXcuSr7ojEdQC22VoE2466+K+D9vuQWKQ=
+gitea.dev/actionslib v1.0.0 h1:l0oFJP+P4Ds1rlCI5zk618dYkuBc2mU7Gz5wPeG0lZY=
-gitea.dev/actionslib v0.7.0/go.mod h1:DI3Lqp+8TrycM7/semMdqsDQOHaBskjIAuMn+SXfZJ0=
+gitea.dev/actionslib v1.0.0/go.mod h1:6O8YHkqVTKSR0LL2e5VhIDePYzGTZCbfmSVqJWEhk9g=
 github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6 h1:He8afgbRMd7mFxO99hRNu+6tazq8nFF9lIwo9JFroBk=
 github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6/go.mod h1:8o94RPi1/7XTJvwPpRSzSUedZrtlirdB3r9Z20bi2f8=
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
@@ -25,8 +25,6 @@ github.com/bmatcuk/doublestar/v4 v4.10.0 h1:zU9WiOla1YA122oLM6i4EXvGW62DvKZVxIe6
 github.com/bmatcuk/doublestar/v4 v4.10.0/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJv2v7Vk=
-github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
 github.com/cloudflare/circl v1.6.5 h1:O64F26HEqNhznd/hrC5KZXVKYuKM2rx4deZDTc4ihQA=
 github.com/cloudflare/circl v1.6.5/go.mod h1:h5LNyxAc5nTue9DS5jT+48en2PSDYt3zdGnz5OstK6c=
 github.com/containerd/errdefs v1.0.0 h1:tg5yIfIlQIrxYtu9ajqY42W3lpS19XqdxRQeEwYG8PI=
@@ -58,8 +56,6 @@ github.com/elazarl/goproxy v1.7.2 h1:Y2o6urb7Eule09PjlhQRGNsqRfPmYI3KKQLFpCAV3+o
 github.com/elazarl/goproxy v1.7.2/go.mod h1:82vkLNir0ALaW14Rc399OTTjyNREgmdL2cVoIbS6XaE=
 github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=
 github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
-github.com/fatih/color v1.19.0 h1:Zp3PiM21/9Ld6FzSKyL5c/BULoe/ONr9KlbYVOfG8+w=
-github.com/fatih/color v1.19.0/go.mod h1:zNk67I0ZUT1bEGsSGyCZYZNrHuTkJJB+r6Q9VuMi0LE=
 github.com/felixge/httpsnoop v1.1.0 h1:3YtUj32ZZkqZtt3sZZsClsymw/QDuVfpNhoA31zeORc=
 github.com/felixge/httpsnoop v1.1.0/go.mod h1:Zqxgdd+1Rkcz8euOqdr7lqgCRJztwr5hp9vDSi5UZCE=
 github.com/gliderlabs/ssh v0.3.8 h1:a4YXD1V7xMF9g5nTkdfnja3Sxy1PVDCj1Zg4Wb8vY6c=
@@ -114,14 +110,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
-github.com/mattn/go-colorable v0.1.15 h1:+u9SLTRGnXv73cEsnsmoZBom+dMU88B2M0aDcWy0/jY=
-github.com/mattn/go-colorable v0.1.15/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
 github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
-github.com/mattn/go-runewidth v0.0.28 h1:rPyg2ybwEKPebvpzVWe1gKBkH8EQFkxO4Y0hjBeLaBU=
-github.com/mattn/go-runewidth v0.0.28/go.mod h1:3qAiGCV4Koz/yuveO58qUefmUTRm8r0IGEXZ9jeHp/8=
-github.com/mattn/go-shellwords v1.0.14 h1:yUKzIgsCnosndOASY6/enly1EAuaXeFSQ7cdyA3OuYg=
-github.com/mattn/go-shellwords v1.0.14/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lLtQsUlTZDWQ8Y=
 github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
 github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
 github.com/moby/go-archive v0.3.3 h1:OxxR9paxsluYi+zDUEXTTaIxtkK3viymW+Ka7vRhhME=
@@ -165,10 +155,6 @@ github.com/prometheus/common v0.70.1 h1:1HvjP4D5oL3t8RsPlwxA9onvvStjtIHYE5XuuwOi
 github.com/prometheus/common v0.70.1/go.mod h1:VdFUQDMZK3VLkurFUVhia6uys/0suUp86TJz5qbJRhc=
 github.com/prometheus/procfs v0.21.1 h1:GljZCt+zSTS+NZq88cyQ1LjZ+RCHp3uVuabBWA5+OJI=
 github.com/prometheus/procfs v0.21.1/go.mod h1:aB55Cww9pdSJVHk0hUf0inxWyyjPogFIjmHKYgMKmtY=
-github.com/rhysd/actionlint v1.7.12 h1:vQ4GeJN86C0QH+gTUQcs8McmK62OLT3kmakPMtEWYnY=
-github.com/rhysd/actionlint v1.7.12/go.mod h1:krOUhujIsJusovkaYzQ/VNH8PFexjNKqU0q5XI/4w+g=
-github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
-github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -227,8 +213,8 @@ go.yaml.in/yaml/v2 v2.4.4/go.mod h1:gMZqIpDtDqOfM0uNfy0SkpRhvUryYH0Z6wdMYcacYXQ=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 go.yaml.in/yaml/v3 v3.0.5 h1:N6y/pJk8buWs9NY5ERU2HSMfm+IuD/OtfdAnq6kESPw=
 go.yaml.in/yaml/v3 v3.0.5/go.mod h1:HVTZu1O7/Vkt2N+BFy8Zza+lnLsABggaTM2ZpNIGuKg=
-go.yaml.in/yaml/v4 v4.0.0-rc.3 h1:3h1fjsh1CTAPjW7q/EMe+C8shx5d8ctzZTrLcs/j8Go=
+go.yaml.in/yaml/v4 v4.0.0-rc.6 h1:1h7H1ohdUh93/FyE4YaDa1Zh64K6VVbjF4K6WUxMtH4=
-go.yaml.in/yaml/v4 v4.0.0-rc.3/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+go.yaml.in/yaml/v4 v4.0.0-rc.6/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.57.0 h1:3ZVCjf8Ggz7zneR/EHRVx68Ctf+2pmIMP2UFhh9cC6M=
 golang.org/x/crypto v0.57.0/go.mod h1:Fdz0i5U6CoizGwLda9DttjSk6qlZo25zYNtR+ycvuZA=

internal/pkg/config/config.go

@@ -391,10 +391,10 @@ func warnUnknownKeys(file string, content []byte) {
 	decoder := yaml.NewDecoder(bytes.NewReader(content))
 	decoder.KnownFields(true)
 
-	var typeErr *yaml.TypeError
+	var loadErrs *yaml.LoadErrors
-	if err := decoder.Decode(&Config{}); errors.As(err, &typeErr) {
+	if err := decoder.Decode(&Config{}); errors.As(err, &loadErrs) {
-		for _, message := range typeErr.Errors {
+		for _, loadErr := range loadErrs.Errors {
-			log.Warnf("config file %q: %s, it will be ignored", file, message)
+			log.Warnf("config file %q: %s, it will be ignored", file, loadErr)
 		}
 	}
 }

internal/pkg/config/edit.go

@@ -312,7 +312,19 @@ func allScalars(nodes []*yaml.Node) bool {
 	return true
 }
 
+// quoteLeadingNewlines keeps a scalar starting with a newline out of block style, whose indentation indicator the encoder drops.
+// TODO: remove once https://github.com/yaml/go-yaml/pull/396 is released.
+func quoteLeadingNewlines(node *yaml.Node) {
+	if node.Kind == yaml.ScalarNode && strings.HasPrefix(node.Value, "\n") {
+		node.Style = yaml.DoubleQuotedStyle
+	}
+	for _, child := range node.Content {
+		quoteLeadingNewlines(child)
+	}
+}
+
 func encodeYAML(node *yaml.Node) ([]byte, error) {
+	quoteLeadingNewlines(node)
 	var buf bytes.Buffer
 	encoder := yaml.NewEncoder(&buf)
 	encoder.SetIndent(2)

internal/pkg/config/edit_test.go

@@ -74,6 +74,13 @@ func TestEditValues(t *testing.T) {
 				assert.Equal(t, map[string]string{"EXISTING": "value", "ADDED": "yes"}, cfg.Runner.Envs)
 			},
 		},
+		{
+			name: "set map entry starting with a newline before an indented line",
+			edit: func(file string) error { return SetValue(file, "runner.envs.ADDED", "\n  indented\nplain\n") },
+			assert: func(t *testing.T, cfg *Config, _ string) {
+				assert.Equal(t, "\n  indented\nplain\n", cfg.Runner.Envs["ADDED"])
+			},
+		},
 		{
 			name: "set replaces a list",
 			edit: func(file string) error { return SetValue(file, "runner.labels", "one", "two") },

renovate.json5

@@ -3,10 +3,4 @@
   "extends": [
     "local>gitea/renovate-config"
   ],
-  "packageRules": [
-    {
-      "matchPackageNames": ["go.yaml.in/yaml/v4"],
-      "allowedVersions": "<4.0.0-rc.4", // rc.4 removes the error types actionlint builds against
-    },
-  ],
 }