Add support for building the site via nix.

.webhook_bridge/pipeline-build-homepage-staging.yaml

@@ -44,31 +44,6 @@ spec:
                 #!/usr/bin/env sh
                 set -euo pipefail
                 echo -n "$(date +%s)" | tee $(results.unix-time.path)
-      - name: get-git-commit-time
-        taskSpec:
-          metadata: {}
-          stepTemplate:
-            image: alpine:3.20
-            computeResources:
-              requests:
-                cpu: 10m
-                memory: 600Mi
-            workingDir: "$(workspaces.repo.path)"
-          results:
-            - name: unix-time
-              description: The time of the git commit in unix timestamp format.
-          steps:
-            - image: alpine/git:v2.34.2
-              name: detect-tag-step
-              script: |
-                #!/usr/bin/env sh
-                set -euo pipefail
-                echo -n "$(git log -1 --pretty=%ct)" | tee $(results.unix-time.path)
-        workspaces:
-          - name: repo
-            workspace: git-source
-        runAfter:
-          - fetch-repository
       - name: report-pending
         taskRef:
           resolver: git
@@ -79,8 +54,6 @@ spec:
               value: f914437a46978b95f325f68d791dcf1a35738f60
             - name: pathInRepo
               value: task/gitea-set-status/0.1/gitea-set-status.yaml
-        runAfter:
-          - fetch-repository
         params:
           - name: CONTEXT
             value: "$(params.JOB_NAME)"
@@ -116,6 +89,31 @@ spec:
             value: $(params.PULL_BASE_SHA)
           - name: deleteExisting
             value: "true"
+      - name: get-git-commit-time
+        taskSpec:
+          metadata: {}
+          stepTemplate:
+            image: alpine:3.20
+            computeResources:
+              requests:
+                cpu: 10m
+                memory: 600Mi
+            workingDir: "$(workspaces.repo.path)"
+          results:
+            - name: unix-time
+              description: The time of the git commit in unix timestamp format.
+          steps:
+            - image: alpine/git:v2.34.2
+              name: detect-tag-step
+              script: |
+                #!/usr/bin/env sh
+                set -euo pipefail
+                echo -n "$(git log -1 --pretty=%ct)" | tee $(results.unix-time.path)
+        workspaces:
+          - name: repo
+            workspace: git-source
+        runAfter:
+          - fetch-repository
       - name: build-image
         taskRef:
           resolver: git
@@ -123,7 +121,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: af22c87d0db59dece97d03e6b6a796d84010158f
+              value: 7d4b33528fef5f2e662d32d093566ce56eb4acd0
             - name: pathInRepo
               value: task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml
         params:
@@ -144,6 +142,8 @@ spec:
               - "type=registry,ref=$(params.image-name):buildcache,mode=max,compression=zstd,compression-level=22,rewrite-timestamp=true,image-manifest=true,oci-mediatypes=true"
               - --opt
               - build-arg:SOURCE_DATE_EPOCH=$(tasks.get-git-commit-time.results.unix-time)
+              - --secret
+              - id=cache_token,src=/workspace/nix-cache-creds/CACHE_GET_TOKEN
           - name: BUILDKITD_TOML
             value: |
               debug = true
@@ -157,6 +157,8 @@ spec:
             workspace: git-source
           - name: dockerconfig
             workspace: docker-credentials
+          - name: nix-cache-creds
+            workspace: nix-cache-creds
         runAfter:
           - fetch-repository
     finally:
@@ -221,6 +223,7 @@ spec:
     workspaces:
       - name: git-source
       - name: docker-credentials
+      - name: nix-cache-creds
   workspaces:
     - name: git-source
       volumeClaimTemplate:
@@ -235,6 +238,9 @@ spec:
     - name: docker-credentials
       secret:
         secretName: harbor-plain
+    - name: nix-cache-creds
+      secret:
+        secretName: nix-pull-through-cache
   params:
     - name: image-name
       value: "harbor.fizz.buzz/private/homepage-staging"

.webhook_bridge/pipeline-build-homepage.yaml

@@ -135,7 +135,7 @@ spec:
             - name: url
               value: https://code.fizz.buzz/talexander/personal_tekton_catalog.git
             - name: revision
-              value: af22c87d0db59dece97d03e6b6a796d84010158f
+              value: 7d4b33528fef5f2e662d32d093566ce56eb4acd0
             - name: pathInRepo
               value: task/buildkit-rootless-daemonless/0.1/buildkit-rootless-daemonless.yaml
         params: