Reorganised deployment scripts and added rollback functionality. Updated documentation and workflow for container image builds.

deploy/scripts/tests/image-references.test.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+TEST_DIR="$(mktemp -d)"
+trap 'rm -rf "$TEST_DIR"' EXIT
+
+# shellcheck source=../common.sh
+source "$ROOT_DIR/deploy/scripts/common.sh"
+
+revision="0123456789abcdef0123456789abcdef01234567"
+valid_env="$TEST_DIR/valid.env"
+cat >"$valid_env" <<EOF
+WATERMAPS_DEPLOY_REVISION=$revision
+WATERMAPS_APP_IMAGE=registry.example:5000/team/watermaps:$revision
+WATERMAPS_ROUTE_DATA_IMAGE=registry.example:5000/team/watermaps-route-data:$revision
+EOF
+wm_validate_images_env "$valid_env"
+
+invalid_env="$TEST_DIR/invalid.env"
+cat >"$invalid_env" <<EOF
+WATERMAPS_DEPLOY_REVISION=$revision
+WATERMAPS_APP_IMAGE=registry.example/team/watermaps:latest
+WATERMAPS_ROUTE_DATA_IMAGE=registry.example/team/watermaps-route-data:$revision
+EOF
+if (wm_validate_images_env "$invalid_env" >/dev/null 2>&1); then
+  printf 'Beweglicher latest-Tag wurde als Release akzeptiert.\n' >&2
+  exit 1
+fi
+
+fake_bin="$TEST_DIR/bin"
+mkdir -p "$fake_bin"
+cat >"$fake_bin/docker" <<'SH'
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+if [[ "${1:-}" == "image" && "${2:-}" == "inspect" ]]; then
+  printf '%s\n' \
+    'mirror.example/team/watermaps@sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' \
+    'registry.example:5000/team/watermaps@sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'
+  exit 0
+fi
+exit 1
+SH
+chmod +x "$fake_bin/docker"
+PATH="$fake_bin:$PATH"
+
+resolved="$(
+  wm_resolve_image_digest \
+    "registry.example:5000/team/watermaps:$revision"
+)"
+[[ "$resolved" == \
+  "registry.example:5000/team/watermaps@sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" ]]
+
+printf 'Commit-Tag- und Digest-Prüfungen: OK\n'