Check release references exist in the cache before trying to push them.

chrisgavin · chrisgavin · commit 91460340ebe7 · 2022-04-06T16:22:08.000+01:00
diff --git a/internal/push/push.go b/internal/push/push.go
@@ -215,7 +215,12 @@ func (pushService *pushService) pushGit(repository *github.Repository, initialPu
 		}
 		initialRefSpecs := []config.RefSpec{}
 		for _, releasePathStat := range releasePathStats {
-			initialRefSpecs = append(initialRefSpecs, config.RefSpec("+refs/tags/"+releasePathStat.Name()+":refs/tags/"+releasePathStat.Name()))
+			tagReferenceName := plumbing.NewTagReferenceName(releasePathStat.Name())
+			_, err := gitRepository.Reference(tagReferenceName, true)
+			if err != nil {
+				return errors.Wrapf(err, "Error finding local tag reference %s.", tagReferenceName)
+			}
+			initialRefSpecs = append(initialRefSpecs, config.RefSpec("+"+tagReferenceName.String()+":"+tagReferenceName.String()))
 		}
 		refSpecBatches = append(refSpecBatches, initialRefSpecs)
 	} else {

Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,12 @@ func (pushService pushService) pushGit(repository github.Repository, initialPu`
`215`	`215`	`}`
`216`	`216`	`initialRefSpecs := []config.RefSpec{}`
`217`	`217`	`for _, releasePathStat := range releasePathStats {`
`218`		`- initialRefSpecs = append(initialRefSpecs, config.RefSpec("+refs/tags/"+releasePathStat.Name()+":refs/tags/"+releasePathStat.Name()))`
	`218`	`+ tagReferenceName := plumbing.NewTagReferenceName(releasePathStat.Name())`
	`219`	`+ _, err := gitRepository.Reference(tagReferenceName, true)`
	`220`	`+ if err != nil {`
	`221`	`+ return errors.Wrapf(err, "Error finding local tag reference %s.", tagReferenceName)`
	`222`	`+ }`
	`223`	`+ initialRefSpecs = append(initialRefSpecs, config.RefSpec("+"+tagReferenceName.String()+":"+tagReferenceName.String()))`
`219`	`224`	`}`
`220`	`225`	`refSpecBatches = append(refSpecBatches, initialRefSpecs)`
`221`	`226`	`} else {`