ssh server alpha

docker/ssh-server/scripts/build.sh

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+#!/bin/bash
+# ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
+# ┃ 🐳 Podman Build Script with Layered .env Configuration        ┃
+# ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
+#
+# This script builds a Podman image using a specified Dockerfile,
+# dynamically injecting build-time environment variables from a
+# prioritized set of `.env` files.
+#
+# ──────────────── Behavior ────────────────
+# - Loads variables from the following files (in order):
+#     build.env
+#     build.env.${BUILD_ENV}
+#     build.local.env
+#   
+# - Later files override earlier ones (last-write-wins)
+# - Variables starting with `BUILD_ENV` are excluded from build args
+#
+# ──────────────── Required Environment Variables ────────────────
+# - BUILD_ENV: (optional) Environment name (e.g. dev, prod)
+# - BUILD_ENV_DOCKER_FILE: Dockerfile to use (default: Dockerfile)
+# - BUILD_ENV_IMAGE_TAG: Tag to assign to the built image
+#
+# ──────────────── Example Usage ────────────────
+#   BUILD_ENV=dev BUILD_ENV_IMAGE_TAG=myapp:dev ./build.sh
+#   BUILD_ENV=prod BUILD_ENV_DOCKER_FILE=Dockerfile.prod BUILD_ENV_IMAGE_TAG=myapp:prod ./build.sh
+#
+# ──────────────── Output ────────────────
+# - Logs each loaded file
+# - Displays the final build command
+# - Executes the podman build with all resolved --build-arg flags
+#
+# Author: Márcio
+# Last Updated: September 2025
+
+POSSIBLE_BUILD_ARGS_FILES="\
+ build.env \
+"
+
+
+if [ -n "${BUILD_ENV+x}" ]; then
+  POSSIBLE_BUILD_ARGS_FILES="$POSSIBLE_BUILD_ARGS_FILES \
+  build.env.${BUILD_ENV} \
+  "
+fi
+
+POSSIBLE_BUILD_ARGS_FILES="$POSSIBLE_BUILD_ARGS_FILES \
+.build.local"
+
+
+# load variables into this context 
+declare -A build_args_map
+BUILD_ARGS=""
+
+for file in $POSSIBLE_BUILD_ARGS_FILES; do
+  if [ -f "$file" ]; then
+    echo "🔧 Loading variables from $file"
+    set -a
+    source "$file"
+    set +a
+    while IFS= read -r line || [ -n "$line" ]; do
+      # Skip comments and empty lines
+      [[ "$line" =~ ^#.*$ || -z "$line" ]] && continue
+
+      # Extract key and value
+      key="$(echo "$line" | cut -d= -f1 | xargs)"
+      value="$(echo "$line" | cut -d= -f2- | xargs)"
+
+    # Skip keys that start with BUILD_ENV
+      if [[ "$key" == BUILD_ENV* ]]; then
+        echo "Skipping key starting with BUILD_ENV: $key"
+        continue
+      fi
+      build_args_map["$key"]="$value"
+    done < "$file"
+  else
+    echo "⚠️ Skipping missing file: $file"
+  fi
+done
+
+for key in "${!build_args_map[@]}"; do
+  BUILD_ARGS+=" --build-arg $key=${build_args_map[$key]}"
+done
+# sets default docker file
+BUILD_ENV_DOCKER_FILE="${BUILD_ENV_DOCKER_FILE:-Dockerfile}"
+
+echo "Build env: $BUILD_ENV"
+echo "Build DockerFile: $BUILD_ENV_DOCKER_FILE"
+echo "Build Tag: $BUILD_ENV_IMAGE_TAG"
+echo "Running: podman build -f $BUILD_ENV_DOCKER_FILE $BUILD_ARGS -t $BUILD_ENV_IMAGE_TAG ."
+podman build -f $BUILD_ENV_DOCKER_FILE $BUILD_ARGS -t $BUILD_ENV_IMAGE_TAG .
+

docker/ssh-server/scripts/run-dev.sh

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+#!/bin/bash
+RUN_ENV=dev
+
+POSSIBLE_ENV_FILES="\
+ .env
+"
+
+if [ -n "${RUN_ENV+x}" ]; then
+  POSSIBLE_ENV_FILES="$POSSIBLE_ENV_FILES \
+  .env.${RUN_ENV} \
+  "
+fi
+
+POSSIBLE_ENV_FILES="$POSSIBLE_ENV_FILES \
+.env.local"
+
+for file in $POSSIBLE_ENV_FILES; do
+  if [ -f "$file" ]; then
+    echo "🔧 Loading variables from $file"
+    set -a
+    source "$file"
+    set +a
+  else
+    echo "⚠️ Skipping missing file: $file"
+  fi
+done
+# Ignored if uing dev docker file:
+#   - DEBUG_FILE
+#   - SSH_SERVER_ENABLED
+podman container run -d --rm \
+  -e DEBUG_FILE="${DEBUG_FILE}" \
+  -e SSH_SERVER_ENABLED="${SSH_SERVER_ENABLED:-false}" \
+  -p 2222:22 \
+  -p 5678:5678 \
+  -v ./app:/app \
+  -v ./local/config:/etc/app \
+  -v ./local/server-certs:/etc/ssh/certs \
+  ${CONTAINER_TAG}
+