Merge branch 'initial-dev' into 'development'

Initial Dev

See merge request dsop/opensource/hadolint/handolint!15

Dockerfile

+ARG BASE_REGISTRY=registry1.dso.mil
+ARG BASE_IMAGE=ironbank/redhat/ubi/ubi8-minimal
+ARG BASE_TAG=8.3
+
+FROM hadolint/hadolint:v2.4.0 AS base
+
+FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
+
+RUN microdnf update --nodocs && \
+  microdnf clean all && \
+  rm -rf /var/yum/cache
+
+COPY --from=base /bin/hadolint /usr/bin/hadolint
+USER 1000
+HEALTHCHECK NONE
+ENTRYPOINT ["hadolint"]
\ No newline at end of file

README.md

-# <application name>
+# Hadolint
 
-Project template for all Iron Bank container repositories.
+Hadolint is a tool to lint Dockerfiles. From it's documentation:
\ No newline at end of file
+`A smarter Dockerfile linter that helps you build best practice Docker images`.
+
+Upstream documentation can be found [here](https://github.com/hadolint/hadolint).

hardening_manifest.yaml

+---
+apiVersion: v1
+
+# The repository name in registry1, excluding /ironbank/
+name: "opensource/hadolint/hadolint"
+
+tags:
+  - "v2.4.0"
+  - "latest"
+
+args:
+  BASE_IMAGE: "redhat/ubi/ubi8-minimal"
+  BASE_TAG: "8.3"
+
+labels:
+  org.opencontainers.image.title: "hadolint"
+  ## Human-readable description of the software packaged in the image
+  org.opencontainers.image.description: "Hadolint is a tool for linting dockerfiles for best practices"
+  ## License(s) under which contained software is distributed
+  org.opencontainers.image.licenses: "GPL-3"
+  ## URL to find more information on the image
+  org.opencontainers.image.url: "https://github.com/hadolint/hadolint"
+  ## Name of the distributing entity, organization or individual
+  org.opencontainers.image.vendor: "opensource"
+  org.opencontainers.image.version: "v2.4.0"
+  ## Keywords to help with search (ex. "cicd,gitops,golang")
+  mil.dso.ironbank.image.keywords: "docker,linter,cicd"
+  ## This value can be "opensource" or "commercial"
+  mil.dso.ironbank.image.type: "opensource"
+  ## Product the image belongs to for grouping multiple images
+  mil.dso.ironbank.product.name: "hadolint"
+
+resources:
+  - tag: hadolint/hadolint:v2.4.0
+    url: docker://docker.io/hadolint/hadolint@sha256:ed22c9de9b884383094edb8930696a256c4450335945c68153d8fc8fbb27bf03
+
+maintainers:
+  - email: "joshua.t.carnes@lmco.com"
+    name: "Joshua Carnes"
+    username: "jcarnes"
+  - name: "Sean Melissari"
+    username: "sean.melissari"
+    email: "melissari_sean@bah.com"
+    cht_member: true

renovate.json5

+{
+  extends: ["config:base"],
+  baseBranches: ["development"],
+  regexManagers: [
+    // tool image updates
+    {
+      fileMatch: ["^hardening_manifest.yaml$"],
+      matchStrings: [
+        'tags:\\s+-\\s+"(?<currentValue>.+?)"',
+        "tag: .*:(?<currentValue>.*?)$",
+        'org\\.opencontainers\\.image\\.version:\\s+"(?<currentValue>.+?)"',
+        "url: docker://.*@(?<currentDigest>sha256:[a-f0-9]+)",
+      ],
+      depNameTemplate: "hadolint/hadolint",
+      datasourceTemplate: "docker",
+    },
+    // base image updating
+    {
+      fileMatch: ["^hardening_manifest.yaml$$", "^Dockerfile$"],
+      matchStrings: [
+        'BASE_TAG: "(?<currentValue>.*?)"',
+        "BASE_TAG=(?<currentValue>.*?)$",
+      ],
+      depNameTemplate: "registry1.dso.mil/ironbank/redhat/ubi/ubi8-minimal",
+      datasourceTemplate: "docker",
+    },
+  ],
+  // group our dependencies in one MR as the base image and code image are likely to update at different times
+  groupName: "all dependencies",
+  separateMajorMinor: false,
+  groupSlug: "all",
+  packageRules: [
+    {
+      matchPackagePatterns: ["*"],
+      groupName: "all dependencies",
+      groupSlug: "all",
+    },
+  ],
+}