batches: fix batch apply on old Sourcegraph versions (#496)

LawnGnome · web-flow · commit 5b225f9b14cd · 2021-03-17T14:20:15.000-07:00
Fixes #495.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -17,6 +17,8 @@ All notable changes to `src-cli` are documented in this file.
 
 ### Fixed
 
+- Directly applying a batch change with `src batch apply` against Sourcegraph 3.25 or older would fail in 3.26.0. This has been fixed. [#495](https://github.com/sourcegraph/src-cli/issues/495)
+
 ### Removed
 
 ## 3.26.0
diff --git a/internal/batches/graphql/campaigns.go b/internal/batches/graphql/campaigns.go
@@ -30,7 +30,7 @@ func (cb *campaignsBackend) ApplyBatchChange(ctx context.Context, batchSpecID Ba
 	var result struct {
 		BatchChange *BatchChange `json:"applyCampaign"`
 	}
-	if ok, err := cb.newRequest(applyBatchChangeMutation, map[string]interface{}{
+	if ok, err := cb.newRequest(applyCampaignMutation, map[string]interface{}{
 		"campaignSpec": batchSpecID,
 	}).Do(ctx, &result); err != nil || !ok {
 		return nil, err

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@ func (cb *campaignsBackend) ApplyBatchChange(ctx context.Context, batchSpecID Ba`
`30`	`30`	`var result struct {`
`31`	`31`	BatchChange *BatchChange `json:"applyCampaign"`
`32`	`32`	`}`
`33`		`- if ok, err := cb.newRequest(applyBatchChangeMutation, map[string]interface{}{`
	`33`	`+ if ok, err := cb.newRequest(applyCampaignMutation, map[string]interface{}{`
`34`	`34`	`"campaignSpec": batchSpecID,`
`35`	`35`	`}).Do(ctx, &result); err != nil \|\| !ok {`
`36`	`36`	`return nil, err`