buildx: use Buffer for base64 encoding of the Dockerfile

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
2024-08-07 20:23:52 +02:00
parent 3543c64504
commit e97959223c
2 changed files with 4 additions and 1 deletions
--- a/src/buildx/buildx.ts
+++ b/src/buildx/buildx.ts
@@ -347,7 +347,7 @@ export class Buildx {
      if (Util.isPathRelativeTo(workspaceDir, ls.DockerfilePath)) {
        dockerfiles.push({
          path: path.relative(workspaceDir, ls.DockerfilePath),
-          content: btoa(fs.readFileSync(ls.DockerfilePath, {encoding: 'utf-8'}))
+          content: Buffer.from(fs.readFileSync(ls.DockerfilePath, {encoding: 'utf-8'}), 'utf-8').toString('base64')
        });
      } else {
        core.debug(`Buildx.convertWarningsToGitHubAnnotations: skipping Dockerfile outside of workspace: ${ls.DockerfilePath}`);