diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..11f2be0
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,23 @@
+---
+name: ci
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build and push
+        uses: lsst-dm/build-and-push@main
+        id: build
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          platforms: linux/amd64,linux/arm64
+          image: ${{ github.repository }}
+          push: true
diff --git a/.github/workflows/markdownlint.yaml b/.github/workflows/markdownlint.yaml
new file mode 100644
index 0000000..e6685c0
--- /dev/null
+++ b/.github/workflows/markdownlint.yaml
@@ -0,0 +1,12 @@
+---
+name: Lint Markdown Files
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  call-workflow:
+    uses: lsst/rubin_workflows/.github/workflows/markdownlint.yaml@main
diff --git a/.github/workflows/rebase_checker.yaml b/.github/workflows/rebase_checker.yaml
new file mode 100644
index 0000000..62aeca7
--- /dev/null
+++ b/.github/workflows/rebase_checker.yaml
@@ -0,0 +1,8 @@
+---
+name: Check that 'main' is not merged into the development branch
+
+on: pull_request
+
+jobs:
+  call-workflow:
+    uses: lsst/rubin_workflows/.github/workflows/rebase_checker.yaml@main
diff --git a/.github/workflows/yamllint.yaml b/.github/workflows/yamllint.yaml
new file mode 100644
index 0000000..aec968a
--- /dev/null
+++ b/.github/workflows/yamllint.yaml
@@ -0,0 +1,12 @@
+---
+name: Lint YAML Files
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  call-workflow:
+    uses: lsst/rubin_workflows/.github/workflows/yamllint.yaml@main
diff --git a/.hadolint.yaml b/.hadolint.yaml
deleted file mode 100644
index 7411973..0000000
--- a/.hadolint.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-ignored:
-  # disable USER root
-  - DL3002
-  # disable pinning apk package versions
-  - DL3018
-  # disable following sourced files
-  - SC1091
-  # disable JSON style CMD
-  - DL3025
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 338cce8..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-sudo: false
-language: c
-matrix:
-  include:
-    - &docker
-      env: TEST=markdownlint
-      services:
-        - docker
-      script: ./tests/mdl.sh
-
-    - <<: *docker
-      env: TEST=yamllint
-      script: ./tests/yamllint.sh
-
-    - <<: *docker
-      env: TEST=shellcheck
-      script: ./tests/shellcheck.sh
-
-    - <<: *docker
-      env: TEST=hadolint
-      script: ./tests/hadolint.sh
-
-    - env: TEST=make
-      script: ./tests/make.sh
-branches:
-  only:
-    - master
-    # also matched against tag pushes
-    - /^\d+\.\d+\.\d+$/
-notifications:
-  email: false
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..7214609
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,5 @@
+---
+extends: default
+rules:
+  truthy:
+    check-keys: false
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 84a92af..0000000
--- a/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-all: build
-
-build:
-	docker build \
-		-t lsstsqre/docker-gc .
diff --git a/README.md b/README.md
index 73ee40d..caf75d2 100644
--- a/README.md
+++ b/README.md
@@ -11,5 +11,5 @@ Usage
 ---
 
 ```sh
-docker run -ti lsstsqre/docker-gc
+docker run -ti ghcr.io/lsst-dm/docker-docker-gc
 ```
diff --git a/tests/hadolint.sh b/tests/hadolint.sh
deleted file mode 100755
index fb8b19a..0000000
--- a/tests/hadolint.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s globstar nullglob
-
-CHECK=( **/Dockerfile )
-IGNORE=()
-
-for c in "${!CHECK[@]}"; do
-  for i in "${IGNORE[@]}"; do
-    [[ ${CHECK[c]} == "$i" ]] && unset -v 'CHECK[c]'
-  done
-done
-[[ ${#CHECK[@]} -eq 0 ]] && { echo 'no files to check'; exit 0; }
-
-echo '---'
-echo 'check:'
-for c in "${CHECK[@]}"; do
-  echo "  - ${c}"
-done
-echo
-
-for f in "${CHECK[@]}"; do
-  docker run -ti -v "$(pwd):$(pwd)" -w "$(pwd)" \
-    hadolint/hadolint:v1.13.0 hadolint "$f"
-done
-
-# vim: tabstop=2 shiftwidth=2 expandtab
diff --git a/tests/make.sh b/tests/make.sh
deleted file mode 100755
index 341d206..0000000
--- a/tests/make.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s globstar nullglob
-
-CHECK=( **/Makefile )
-IGNORE=()
-
-for c in "${!CHECK[@]}"; do
-  for i in "${IGNORE[@]}"; do
-    [[ ${CHECK[c]} == "$i" ]] && unset -v 'CHECK[c]'
-  done
-done
-[[ ${#CHECK[@]} -eq 0 ]] && { echo 'no files to check'; exit 0; }
-
-echo '---'
-echo 'check:'
-for c in "${CHECK[@]}"; do
-  echo "  - ${c}"
-done
-echo
-
-for f in "${CHECK[@]}"; do
-  ( set -e
-    cd "$(dirname "$f")"
-    echo "checking $f"
-    make --dry-run --warn-undefined-variables
-  )
-done
-
-# vim: tabstop=2 shiftwidth=2 expandtab
diff --git a/tests/mdl.sh b/tests/mdl.sh
deleted file mode 100755
index 40fa8e6..0000000
--- a/tests/mdl.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s globstar nullglob
-
-CHECK=( **/*.md )
-IGNORE=()
-
-for c in "${!CHECK[@]}"; do
-  for i in "${IGNORE[@]}"; do
-    [[ ${CHECK[c]} == "$i" ]] && unset -v 'CHECK[c]'
-  done
-done
-[[ ${#CHECK[@]} -eq 0 ]] && { echo 'no files to check'; exit 0; }
-
-echo '---'
-echo 'check:'
-for c in "${CHECK[@]}"; do
-  echo "  - ${c}"
-done
-echo
-
-docker run -ti -v "$(pwd):$(pwd)" -w "$(pwd)" \
-  mivok/markdownlint:0.4.0 "${CHECK[@]}"
-
-# vim: tabstop=2 shiftwidth=2 expandtab
diff --git a/tests/shellcheck.sh b/tests/shellcheck.sh
deleted file mode 100755
index f067e9f..0000000
--- a/tests/shellcheck.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s globstar nullglob
-
-CHECK=( **/*.sh )
-IGNORE=( {environments,.bundle,.tmp}/** )
-
-for c in "${!CHECK[@]}"; do
-  for i in "${IGNORE[@]}"; do
-    [[ ${CHECK[c]} == "$i" ]] && unset -v 'CHECK[c]'
-  done
-done
-[[ ${#CHECK[@]} -eq 0 ]] && { echo 'no files to check'; exit 0; }
-
-echo '---'
-echo 'check:'
-for c in "${CHECK[@]}"; do
-  echo "  - ${c}"
-done
-echo
-
-docker run -ti -v "$(pwd):$(pwd)" -w "$(pwd)" \
-  koalaman/shellcheck-alpine:v0.6.0 shellcheck -x "${CHECK[@]}"
-
-# vim: tabstop=2 shiftwidth=2 expandtab
diff --git a/tests/yamllint.sh b/tests/yamllint.sh
deleted file mode 100755
index dfa18ba..0000000
--- a/tests/yamllint.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s globstar nullglob
-
-CHECK=( **/*.{yaml,yml,.eyaml} .*.{yml,yaml} )
-EYAML=( **/*.eyaml )
-IGNORE=()
-CONF_FILE=".yamllint.yaml"
-
-# filter out plain text versions of .eyaml files
-for e in "${!EYAML[@]}"; do
-  uneyaml=${EYAML[e]/eyaml/yaml}
-  for c in "${!CHECK[@]}"; do
-    [[ ${CHECK[c]} == "$uneyaml" ]] && unset -v 'CHECK[c]'
-  done
-done
-
-for c in "${!CHECK[@]}"; do
-  for i in "${IGNORE[@]}"; do
-    [[ ${CHECK[c]} == "$i" ]] && unset -v 'CHECK[c]'
-  done
-done
-[[ ${#CHECK[@]} -eq 0 ]] && { echo 'no files to check'; exit 0; }
-
-echo '---'
-echo 'check:'
-for c in "${CHECK[@]}"; do
-  echo "  - ${c}"
-done
-echo
-
-ARGS=()
-[[ -f $CONF_FILE ]] && ARGS+=(-c "$CONF_FILE")
-ARGS+=("${CHECK[@]}")
-docker run -ti -v "$(pwd):/workdir" lsstsqre/yamllint:1.13.0 "${ARGS[@]}"
-
-# vim: tabstop=2 shiftwidth=2 expandtab