feat(helm): complete chart normalization with ConfigMap, HPA, and OCI migration

- Added debug mode, structured ConfigMap pattern, and README to all charts
- Migrated all flat-structure charts to hierarchical values under chartname key
- Fixed templates to use correct hierarchical paths
- Renamed helm-rustical key to rustical, added HPA support
- Fixed ingress YAML parsing (oxicloud), nested env vars (rustical)
- Pushed all normalized charts to OCI registry as 1.0.0+ and updated ArgoCD apps

scripts/source-repos.sh

@@ -0,0 +1,174 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PROJECTS_DIR="k8s/services/argo"
+APPS_DIR="k8s/argo-apps"
+
+usage() {
+    cat <<EOF
+Usage: $(basename "$0") [OPTIONS]
+
+List and manage source repos in ArgoCD projects.
+
+OPTIONS:
+    -l, --list          List all source repos (default)
+    -u, --unused        List unused source repos
+    -d, --delete-unused Delete unused source repos from projects
+    -h, --help          Show this help message
+
+Examples:
+    $(basename "$0")                  # List all source repos
+    $(basename "$0") -u               # List unused source repos
+    $(basename "$0") -d              # Delete unused source repos
+EOF
+}
+
+get_all_project_repos() {
+    awk '/^[[:space:]]*sourceRepos:/,/^[[:space:]]*[a-z]+:/' "$PROJECTS_DIR"/project-*.yaml | \
+        grep -E '^[[:space:]]+-[[:space:]]+' | \
+        sed 's/^[[:space:]]*- //' | \
+        sort -u
+}
+
+get_all_app_repos() {
+    grep -E '(^\s+-\s+repoURL:|^\s+repoURL:)' "$APPS_DIR"/*.yaml 2>/dev/null | \
+        sed 's/.*repoURL: *//' | \
+        sort -u
+}
+
+get_project_name_from_repo() {
+    local repo="$1"
+    for project_file in "$PROJECTS_DIR"/project-*.yaml; do
+        local project_name
+        project_name=$(basename "$project_file" .yaml | sed 's/^project-//')
+        if awk '/^[[:space:]]*sourceRepos:/,/^[[:space:]]*[a-z]+:/' "$project_file" | \
+           grep -qE "^[[:space:]]+- ${repo//\./\\.}$"; then
+            echo "$project_name"
+            return
+        fi
+    done
+}
+
+list_all() {
+    echo "=== All Source Repos in ArgoCD Projects ==="
+    echo ""
+    while IFS= read -r repo; do
+        local project
+        project=$(get_project_name_from_repo "$repo")
+        echo "[$project] $repo"
+    done < <(get_all_project_repos)
+}
+
+list_unused() {
+    local all_repos
+    local all_app_repos
+    all_repos=$(get_all_project_repos)
+    all_app_repos=$(get_all_app_repos)
+
+    echo "=== Unused Source Repos ==="
+    echo ""
+
+    local found_unused=false
+    while IFS= read -r repo; do
+        if ! echo "$all_app_repos" | grep -qF -- "$repo"; then
+            found_unused=true
+            local project
+            project=$(get_project_name_from_repo "$repo")
+            echo "[$project] $repo"
+        fi
+    done < <(echo "$all_repos")
+
+    if [ "$found_unused" = false ]; then
+        echo "No unused source repos found."
+    fi
+}
+
+delete_unused() {
+    local all_repos
+    local all_app_repos
+    all_repos=$(get_all_project_repos)
+    all_app_repos=$(get_all_app_repos)
+
+    local found_unused=false
+    local to_delete=()
+
+    while IFS= read -r repo; do
+        if ! echo "$all_app_repos" | grep -qF -- "$repo"; then
+            found_unused=true
+            to_delete+=("$repo")
+        fi
+    done < <(echo "$all_repos")
+
+    if [ "$found_unused" = false ]; then
+        echo "No unused source repos found."
+        return
+    fi
+
+    echo "The following source repos will be deleted:"
+    echo ""
+    for repo in "${to_delete[@]}"; do
+        local project
+        project=$(get_project_name_from_repo "$repo")
+        echo "[$project] $repo"
+    done
+    echo ""
+
+    read -p "Are you sure? [y/N] " -r
+    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+        echo "Aborted."
+        return
+    fi
+
+    for repo in "${to_delete[@]}"; do
+        for project_file in "$PROJECTS_DIR"/project-*.yaml; do
+            if grep -q "sourceRepos:" "$project_file"; then
+                local escaped_repo
+                escaped_repo="${repo//\./\\.}"
+                if grep -qE "^[[:space:]]+- $escaped_repo$" "$project_file"; then
+                    sed -i "s|^[[:space:]]*- $escaped_repo$||" "$project_file"
+                    sed -i '/^[[:space:]]*-$/d' "$project_file"
+                    sed -i '/^[[:space:]]*$/d' "$project_file"
+                    echo "Deleted '$repo' from $(basename "$project_file")"
+                fi
+            fi
+        done
+    done
+}
+
+COMMAND="list_all"
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        -l|--list)
+            COMMAND="list_all"
+            ;;
+        -u|--unused)
+            COMMAND="list_unused"
+            ;;
+        -d|--delete-unused)
+            COMMAND="delete_unused"
+            ;;
+        -h|--help)
+            usage
+            exit 0
+            ;;
+        *)
+            echo "Unknown option: $1"
+            usage
+            exit 1
+            ;;
+    esac
+    shift
+done
+
+case "$COMMAND" in
+    list_all)
+        list_all
+        ;;
+    list_unused)
+        list_unused
+        ;;
+    delete_unused)
+        delete_unused
+        ;;
+esac