Fix glob for digest files

Author: hanazuki

.github/workflows/docker-build-simple.libsonnet

@@ -37,7 +37,6 @@ function(name, region='ap-northeast-1', platforms=['linux/arm64']) {
   },
   jobs: {
     build: {
-      name: 'build',
       strategy: {
         matrix: {
           include: std.map(function(platform) {
@@ -47,6 +46,7 @@ function(name, region='ap-northeast-1', platforms=['linux/arm64']) {
           }, platforms),
         },
       },
+      name: 'build (${{ matrix.platform }})',
       'runs-on': '${{ matrix.runner }}',
       permissions: { 'id-token': 'write', contents: 'read' },
       steps: setupSteps(region) + [
@@ -98,10 +98,11 @@ function(name, region='ap-northeast-1', platforms=['linux/arm64']) {
         {
           name: 'Push manifest',
           run: |||
-            cat * | xargs -I{} printf "%s@%s" "${REPO}" {} | docker buildx imagetools create -f /dev/stdin -t "${REPO}:latest" -t "${REPO}:${SHA}"
+            cat "${RUNNER_TEMP}"/digests/* | xargs -I{} printf "%s@%s" "${REPO}" {} | docker buildx imagetools create -f /dev/stdin -t "${REPO}:latest" -t "${REPO}:${SHA}"
             docker buildx imagetools inspect "${REPO}:${SHA}"
           |||,
           env: {
+            RUNNER_TEMP: '${{ runner.temp }}',
             REPO: std.format('${{ steps.login-ecr.outputs.registry }}/%s', name),
             SHA: '${{ github.sha }}',
           },

.github/workflows/docker-unbound.yml

@@ -1,7 +1,7 @@
 {
    "jobs": {
       "build": {
-         "name": "build",
+         "name": "build (${{ matrix.platform }})",
          "permissions": {
             "contents": "read",
             "id-token": "write"
@@ -98,10 +98,11 @@
             {
                "env": {
                   "REPO": "${{ steps.login-ecr.outputs.registry }}/unbound",
+                  "RUNNER_TEMP": "${{ runner.temp }}",
                   "SHA": "${{ github.sha }}"
                },
                "name": "Push manifest",
-               "run": "cat * | xargs -I{} printf \"%s@%s\" \"${REPO}\" {} | docker buildx imagetools create -f /dev/stdin -t \"${REPO}:latest\" -t \"${REPO}:${SHA}\"\ndocker buildx imagetools inspect \"${REPO}:${SHA}\"\n"
+               "run": "cat \"${RUNNER_TEMP}\"/digests/* | xargs -I{} printf \"%s@%s\" \"${REPO}\" {} | docker buildx imagetools create -f /dev/stdin -t \"${REPO}:latest\" -t \"${REPO}:${SHA}\"\ndocker buildx imagetools inspect \"${REPO}:${SHA}\"\n"
             }
          ]
       }