Add extension to detect unused images

antora-playbook.yml

@@ -80,4 +80,5 @@ antora:
         background: '#E3F5E5'
         line_color: '#B4B8C6'
         primary_border_color: '#008542'
-        primary_text_color: '#00381A'
+        primary_text_color: '#00381A'
+  - require: ./extensions/detect-unused-media-extension.js

docs/server-admin-4.2/modules/air-gapped-installation/pages/phase-2-configure-object-storage.adoc

@@ -10,21 +10,21 @@
 == 1. Create buckets in MinIO
 CircleCI server supports link:https://min.io/[MinIO] for air-gapped object storage. MinIO is used in the air-gapped environment as a replacement for cloud-based object storage, such as GCP GCS or AWS S3. With an air-gapped MinIO instance installed, complete the steps outlined in the next sections.
 
-image::guides:ROOT:./minio/minio_install_0.png[Create a bucket in MinIO]
+image::guides:ROOT:minio/minio_install_0.png[Create a bucket in MinIO]
 
 [#create-circleci-data-bucket]
 === a. Create a `circleci-data` bucket.
 Create a new bucket in MinIO named `circleci-data`.
 
 NOTE: This bucket can be given a different name, but references to it will need to be updated in the Helm `values.yaml` file.
 
-image::guides:ROOT:./minio/minio_created_buckets.png[Buckets created in MinIO]
+image::guides:ROOT:minio/minio_created_buckets.png[Buckets created in MinIO]
 
 [#configure-circleci-data-bucket]
 === b. Configure the `circleci-data` bucket.
 In the settings for the `circleci-data` bucket, change the access policy to `public`.
 
-image::guides:ROOT:./minio/minio_modify_access_policy.png[Setting circleci-data bucket access policy to public]
+image::guides:ROOT:minio/minio_modify_access_policy.png[Setting circleci-data bucket access policy to public]
 
 [#copy-circleci-build-agent]
 == 2. Copy the CircleCI build agent
@@ -67,7 +67,7 @@ curl -O https://circleci-binary-releases.s3.amazonaws.com/circleci-agent/$CIRCLE
 === d. Create a release directory in the `circleci-data` bucket
 Using the version specified by `release.txt`, create a new directory in the root of the `circleci-data` bucket with the name of that release. In the following examples, a directory is created at the root of `circleci-data` in MinIO with the name `$CIRCLE_AGENT_VERSION`. Note `$CIRCLE_AGENT_VERSION` is not a literal string, but the value of the environment variable we set earlier.
 
-image::guides:ROOT:./minio/minio_create_release_dir.png[Creating a directory in the circleci-data bucket]
+image::guides:ROOT:minio/minio_create_release_dir.png[Creating a directory in the circleci-data bucket]
 
 [#upload-checksums-file]
 === e. Upload the checksums.txt file to the newly created directory.
@@ -81,7 +81,7 @@ $CIRCLE_AGENT_VERSION/
 └── checksums.txt
 ----
 
-image::guides:ROOT:./minio/minio_upload_checksums.png[Uploading checksums.txt into the release directory]
+image::guides:ROOT:minio/minio_upload_checksums.png[Uploading checksums.txt into the release directory]
 
 [#create-new-subdirs]
 === f. Create two new subdirectories in the release directory
@@ -96,9 +96,9 @@ $CIRCLE_AGENT_VERSION/
     └── amd64/
 ----
 
-image::guides:ROOT:./minio/minio_create_linux_dir.png[Creating a Linux dir]
+image::guides:ROOT:minio/minio_create_linux_dir.png[Creating a Linux dir]
 
-image::guides:ROOT:./minio/minio_create_amd_dir.png[Creating an AMD dir]
+image::guides:ROOT:minio/minio_create_amd_dir.png[Creating an AMD dir]
 
 [#copy-build-agent-bin]
 === g. Copy the downloaded `circleci-agent` file
@@ -114,7 +114,7 @@ $CIRCLE_AGENT_VERSION/
         └── circleci-agent
 ----
 
-image::guides:ROOT:./minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
+image::guides:ROOT:minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
 
 [#next-steps]
 == Next steps

docs/server-admin-4.3/modules/air-gapped-installation/pages/phase-2-configure-object-storage.adoc

@@ -8,21 +8,21 @@
 == 1. Create buckets in MinIO
 CircleCI server supports link:https://min.io/[MinIO] for air-gapped object storage. MinIO is used in the air-gapped environment as a replacement for cloud-based object storage, such as GCP GCS or AWS S3. With an air-gapped MinIO instance installed, complete the steps outlined in the next sections.
 
-image::guides:ROOT:./minio/minio_install_0.png[Create a bucket in MinIO]
+image::guides:ROOT:minio/minio_install_0.png[Create a bucket in MinIO]
 
 [#create-circleci-data-bucket]
 === a. Create a `circleci-data` bucket
 Create a new bucket in MinIO named `circleci-data`.
 
 NOTE: This bucket can be given a different name, but references to it will need to be updated in the Helm `values.yaml` file.
 
-image::guides:ROOT:./minio/minio_created_buckets.png[Buckets created in MinIO]
+image::guides:ROOT:minio/minio_created_buckets.png[Buckets created in MinIO]
 
 [#configure-circleci-data-bucket]
 === b. Configure the `circleci-data` bucket
 In the settings for the `circleci-data` bucket, change the access policy to `public`.
 
-image::guides:ROOT:./minio/minio_modify_access_policy.png[Setting circleci-data bucket access policy to public]
+image::guides:ROOT:minio/minio_modify_access_policy.png[Setting circleci-data bucket access policy to public]
 
 [#copy-circleci-build-agent]
 == 2. Copy the CircleCI build agent
@@ -65,7 +65,7 @@ curl -O https://circleci-binary-releases.s3.amazonaws.com/circleci-agent/$CIRCLE
 === d. Create a release directory in the `circleci-data` bucket
 Using the version specified by `release.txt`, create a new directory in the root of the `circleci-data` bucket with the name of that release. In the following examples, a directory is created at the root of `circleci-data` in MinIO with the name `$CIRCLE_AGENT_VERSION`. Note `$CIRCLE_AGENT_VERSION` is not a literal string, but the value of the environment variable we set earlier.
 
-image::guides:ROOT:./minio/minio_create_release_dir.png[Creating a directory in the circleci-data bucket]
+image::guides:ROOT:minio/minio_create_release_dir.png[Creating a directory in the circleci-data bucket]
 
 [#upload-checksums-file]
 === e. Upload the checksums.txt file to the newly created directory.
@@ -79,7 +79,7 @@ $CIRCLE_AGENT_VERSION/
 └── checksums.txt
 ----
 
-image::guides:ROOT:./minio/minio_upload_checksums.png[Uploading checksums.txt into the release directory]
+image::guides:ROOT:minio/minio_upload_checksums.png[Uploading checksums.txt into the release directory]
 
 [#create-new-subdirs]
 === f. Create two new subdirectories in the release directory
@@ -94,9 +94,9 @@ $CIRCLE_AGENT_VERSION/
     └── amd64/
 ----
 
-image::guides:ROOT:./minio/minio_create_linux_dir.png[Creating a Linux dir]
+image::guides:ROOT:minio/minio_create_linux_dir.png[Creating a Linux dir]
 
-image::guides:ROOT:./minio/minio_create_amd_dir.png[Creating an AMD dir]
+image::guides:ROOT:minio/minio_create_amd_dir.png[Creating an AMD dir]
 
 [#copy-build-agent-bin]
 === g. Copy the downloaded `circleci-agent` file
@@ -112,7 +112,7 @@ $CIRCLE_AGENT_VERSION/
         └── circleci-agent
 ----
 
-image::guides:ROOT:./minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
+image::guides:ROOT:minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
 
 [#next-steps]
 == Next steps

docs/server-admin-4.4/modules/air-gapped-installation/pages/phase-2-configure-object-storage.adoc

@@ -12,21 +12,21 @@ pass:[<!-- vale off -->]
 == 1. Create buckets in MinIO
 CircleCI server supports link:https://min.io/[MinIO] for air-gapped object storage. MinIO is used in the air-gapped environment as a replacement for cloud-based object storage, such as GCP GCS or AWS S3. With an air-gapped MinIO instance installed, complete the steps outlined in the next sections.
 
-image::guides:ROOT:./minio/minio_install_0.png[Create a bucket in MinIO]
+image::guides:ROOT:minio/minio_install_0.png[Create a bucket in MinIO]
 
 [#creates-data-bucket]
 === a. Create a `circleci-data` bucket.
 Create a new bucket in MinIO named `circleci-data`.
 
 NOTE: This bucket can be given a different name, but references to it will need to be updated in the Helm `values.yaml` file.
 
-image::guides:ROOT:./minio/minio_created_buckets.png[Buckets created in MinIO]
+image::guides:ROOT:minio/minio_created_buckets.png[Buckets created in MinIO]
 
 [#configure-data-bucket]
 === b. Configure the `circleci-data` bucket
 In the settings for the `circleci-data` bucket, change the access policy to `public`.
 
-image::guides:ROOT:./minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
+image::guides:ROOT:minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
 
 [#copy-build-agent]
 == 2. Copy the CircleCI build agent
@@ -69,7 +69,7 @@ curl -O https://circleci-binary-releases.s3.amazonaws.com/circleci-agent/$CIRCLE
 === d. Create a release directory in the `circleci-data` bucket
 Using the version specified by `release.txt`, create a new directory in the root of the `circleci-data` bucket with the name of that release. In the following examples, a directory is created at the root of `circleci-data` in MinIO with the name `$CIRCLE_AGENT_VERSION`. Note `$CIRCLE_AGENT_VERSION` is not a literal string, but the value of the environment variable we set earlier.
 
-image::guides:ROOT:./minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
+image::guides:ROOT:minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
 
 [#upload-checksums-file]
 === e. Upload the checksums.txt file to the newly created directory.
@@ -83,7 +83,7 @@ $CIRCLE_AGENT_VERSION/
 └── checksums.txt
 ----
 
-image::guides:ROOT:./minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
+image::guides:ROOT:minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
 
 [#create-new-subdirs]
 === f. Create two new subdirectories in the release directory
@@ -98,9 +98,9 @@ $CIRCLE_AGENT_VERSION/
     └── amd64/
 ----
 
-image::guides:ROOT:./minio/minio_create_linux_dir.png[Creating a Linux dir]
+image::guides:ROOT:minio/minio_create_linux_dir.png[Creating a Linux dir]
 
-image::guides:ROOT:./minio/minio_create_amd_dir.png[Creating an AMD dir]
+image::guides:ROOT:minio/minio_create_amd_dir.png[Creating an AMD dir]
 
 [#copy-build-agent-bin]
 === g. Copy the downloaded `circleci-agent` file
@@ -116,7 +116,7 @@ CIRCLE_AGENT_VERSION/
         └── circleci-agent
 ----
 
-image::guides:ROOT:./minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
+image::guides:ROOT:minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
 
 [#copy-other-agents]
 == 3. Copy other agents

docs/server-admin-4.5/modules/air-gapped-installation/pages/phase-2-configure-object-storage.adoc

@@ -12,21 +12,21 @@ pass:[<!-- vale off -->]
 == 1. Create buckets in MinIO
 CircleCI server supports link:https://min.io/[MinIO] for air-gapped object storage. MinIO is used in the air-gapped environment as a replacement for cloud-based object storage, such as GCP GCS or AWS S3. With an air-gapped MinIO instance installed, complete the steps outlined in the next sections.
 
-image::guides:ROOT:./minio/minio_install_0.png[Create a bucket in MinIO]
+image::guides:ROOT:minio/minio_install_0.png[Create a bucket in MinIO]
 
 [#creates-data-bucket]
 === a. Create a `circleci-data` bucket.
 Create a new bucket in MinIO named `circleci-data`.
 
 NOTE: This bucket can be given a different name, but references to it will need to be updated in the Helm `values.yaml` file.
 
-image::guides:ROOT:./minio/minio_created_buckets.png[Buckets created in MinIO]
+image::guides:ROOT:minio/minio_created_buckets.png[Buckets created in MinIO]
 
 [#configure-data-bucket]
 === b. Configure the `circleci-data` bucket
 In the settings for the `circleci-data` bucket, change the access policy to `public`.
 
-image::guides:ROOT:./minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
+image::guides:ROOT:minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
 
 [#copy-build-agent]
 == 2. Copy the CircleCI build agent
@@ -69,7 +69,7 @@ curl -O https://circleci-binary-releases.s3.amazonaws.com/circleci-agent/$CIRCLE
 === d. Create a release directory in the `circleci-data` bucket
 Using the version specified by `release.txt`, create a new directory in the root of the `circleci-data` bucket with the name of that release. In the following examples, a directory is created at the root of `circleci-data` in MinIO with the name `$CIRCLE_AGENT_VERSION`. Note `$CIRCLE_AGENT_VERSION` is not a literal string, but the value of the environment variable we set earlier.
 
-image::guides:ROOT:./minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
+image::guides:ROOT:minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
 
 [#upload-checksums-file]
 === e. Upload the checksums.txt file to the newly created directory.
@@ -83,7 +83,7 @@ $CIRCLE_AGENT_VERSION/
 └── checksums.txt
 ----
 
-image::guides:ROOT:./minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
+image::guides:ROOT:minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
 
 [#create-new-subdirs]
 === f. Create two new subdirectories in the release directory
@@ -98,9 +98,9 @@ $CIRCLE_AGENT_VERSION/
     └── amd64/
 ----
 
-image::guides:ROOT:./minio/minio_create_linux_dir.png[Creating a Linux dir]
+image::guides:ROOT:minio/minio_create_linux_dir.png[Creating a Linux dir]
 
-image::guides:ROOT:./minio/minio_create_amd_dir.png[Creating an AMD dir]
+image::guides:ROOT:minio/minio_create_amd_dir.png[Creating an AMD dir]
 
 [#copy-build-agent-bin]
 === g. Copy the downloaded `circleci-agent` file
@@ -116,7 +116,7 @@ CIRCLE_AGENT_VERSION/
         └── circleci-agent
 ----
 
-image::guides:ROOT:./minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
+image::guides:ROOT:minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
 
 [#copy-other-agents]
 == 3. Copy other agents

docs/server-admin-4.6/modules/air-gapped-installation/pages/phase-2-configure-object-storage.adoc

@@ -12,21 +12,21 @@ pass:[<!-- vale off -->]
 == 1. Create buckets in MinIO
 CircleCI server supports link:https://min.io/[MinIO] for air-gapped object storage. MinIO is used in the air-gapped environment as a replacement for cloud-based object storage, such as GCP GCS or AWS S3. With an air-gapped MinIO instance installed, complete the steps outlined in the next sections.
 
-image::guides:ROOT:./minio/minio_install_0.png[Create a bucket in MinIO]
+image::guides:ROOT:minio/minio_install_0.png[Create a bucket in MinIO]
 
 [#creates-data-bucket]
 === a. Create a `circleci-data` bucket.
 Create a new bucket in MinIO named `circleci-data`.
 
 NOTE: This bucket can be given a different name, but references to it will need to be updated in the Helm `values.yaml` file.
 
-image::guides:ROOT:./minio/minio_created_buckets.png[Buckets created in MinIO]
+image::guides:ROOT:minio/minio_created_buckets.png[Buckets created in MinIO]
 
 [#configure-data-bucket]
 === b. Configure the `circleci-data` bucket
 In the settings for the `circleci-data` bucket, change the access policy to `public`.
 
-image::guides:ROOT:./minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
+image::guides:ROOT:minio/minio_modify_access_policy.png[Setting `circleci-data` bucket access policy to public]
 
 [#copy-build-agent]
 == 2. Copy the CircleCI build agent
@@ -69,7 +69,7 @@ curl -O https://circleci-binary-releases.s3.amazonaws.com/circleci-agent/$CIRCLE
 === d. Create a release directory in the `circleci-data` bucket
 Using the version specified by `release.txt`, create a new directory in the root of the `circleci-data` bucket with the name of that release. In the following examples, a directory is created at the root of `circleci-data` in MinIO with the name `$CIRCLE_AGENT_VERSION`. Note `$CIRCLE_AGENT_VERSION` is not a literal string, but the value of the environment variable we set earlier.
 
-image::guides:ROOT:./minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
+image::guides:ROOT:minio/minio_create_release_dir.png[Creating a directory in the `circleci-data` bucket]
 
 [#upload-checksums-file]
 === e. Upload the checksums.txt file to the newly created directory.
@@ -83,7 +83,7 @@ $CIRCLE_AGENT_VERSION/
 └── checksums.txt
 ----
 
-image::guides:ROOT:./minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
+image::guides:ROOT:minio/minio_upload_checksums.png[Uploading `checksums.txt` into the release directory]
 
 [#create-new-subdirs]
 === f. Create two new subdirectories in the release directory
@@ -98,9 +98,9 @@ $CIRCLE_AGENT_VERSION/
     └── amd64/
 ----
 
-image::guides:ROOT:./minio/minio_create_linux_dir.png[Creating a Linux dir]
+image::guides:ROOT:minio/minio_create_linux_dir.png[Creating a Linux dir]
 
-image::guides:ROOT:./minio/minio_create_amd_dir.png[Creating an AMD dir]
+image::guides:ROOT:minio/minio_create_amd_dir.png[Creating an AMD dir]
 
 [#copy-build-agent-bin]
 === g. Copy the downloaded `circleci-agent` file
@@ -116,7 +116,7 @@ CIRCLE_AGENT_VERSION/
         └── circleci-agent
 ----
 
-image::guides:ROOT:./minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
+image::guides:ROOT:minio/minio_upload_cci_agent.png[Uploading the CircleCI agent]
 
 [#copy-other-agents]
 == 3. Copy other agents