release 1.7.0: --ver/--version/-V prints version, commit, repo

taler-monitoring.sh

@@ -12,6 +12,66 @@
 set -euo pipefail
 ROOT=$(cd "$(dirname "$0")" && pwd)
 
+# --- suite identity (also: --ver / --version / -V) ---
+SOURCE_REPO_WEB="${SOURCE_REPO_WEB:-https://git.hacktivism.ch/hernani/taler-monitoring}"
+SOURCE_REPO_GIT="${SOURCE_REPO_GIT:-https://git.hacktivism.ch/hernani/taler-monitoring.git}"
+
+print_version() {
+  local ver tag commit commit_full dirty branch
+  ver="unknown"
+  if [ -f "$ROOT/VERSION" ]; then
+    ver=$(tr -d "[:space:]" <"$ROOT/VERSION" | sed "s/^v//")
+  fi
+  tag=""
+  commit="unknown"
+  commit_full=""
+  branch=""
+  dirty=""
+  if git -C "$ROOT" rev-parse --git-dir >/dev/null 2>&1; then
+    tag=$(git -C "$ROOT" describe --tags --exact-match 2>/dev/null || true)
+    if [ -z "$tag" ]; then
+      tag=$(git -C "$ROOT" describe --tags --abbrev=0 2>/dev/null || true)
+    fi
+    commit=$(git -C "$ROOT" rev-parse --short=12 HEAD 2>/dev/null || echo unknown)
+    commit_full=$(git -C "$ROOT" rev-parse HEAD 2>/dev/null || true)
+    branch=$(git -C "$ROOT" rev-parse --abbrev-ref HEAD 2>/dev/null || true)
+    if [ -n "$(git -C "$ROOT" status --porcelain 2>/dev/null)" ]; then
+      dirty=" (dirty)"
+    fi
+  fi
+  if [ -n "$tag" ] && [ "$tag" = "v$ver" ]; then
+    printf "taler-monitoring %s\n" "$tag"
+  else
+    printf "taler-monitoring v%s\n" "$ver"
+  fi
+  printf "version:   %s\n" "$ver"
+  if [ -n "$tag" ]; then
+    if [ "$tag" = "v$ver" ]; then
+      printf "tag:       %s\n" "$tag"
+    else
+      printf "git-tag:   %s (tree; VERSION file is %s)\n" "$tag" "$ver"
+    fi
+  fi
+  printf "commit:    %s%s\n" "$commit" "$dirty"
+  [ -n "$branch" ] && [ "$branch" != "HEAD" ] && printf "branch:    %s\n" "$branch"
+  printf "repo:      %s\n" "$SOURCE_REPO_WEB"
+  printf "clone:     %s\n" "$SOURCE_REPO_GIT"
+  if [ -n "$commit_full" ]; then
+    printf "commit-url: %s/src/commit/%s\n" "$SOURCE_REPO_WEB" "$commit_full"
+  fi
+  if [ -n "$tag" ]; then
+    printf "tag-url:   %s/src/tag/%s\n" "$SOURCE_REPO_WEB" "$tag"
+  fi
+}
+
+# Fast path: version before loading lib.sh / phases
+case "${1:-}" in
+  --ver|--version|-V)
+    print_version
+    exit 0
+    ;;
+esac
+
 # Line-buffered stdout/stderr so redirected logs (tee/host-agent) flush each line.
 if [ "${_TALER_MON_STDBUF:-0}" != "1" ] && command -v stdbuf >/dev/null 2>&1; then
   export _TALER_MON_STDBUF=1
@@ -61,6 +121,7 @@ Options:
   --no-probe            do not probe alternate hosts (unknown domains only)
   --lang en|fr          UI/console language (sticky bar + badges)
                         overrides auto (FrancPaysan→fr, else en)
+  --ver, --version, -V print suite version, git commit, and repo URLs
   -h, --help
 
 Add a stack: edit domains.conf (name + bank + exchange + merchant + currency).
@@ -159,6 +220,7 @@ while [ $# -gt 0 ]; do
       i18n_init 2>/dev/null || true
       ;;
     -h|--help) usage; exit 0 ;;
+    --ver|--version|-V) print_version; exit 0 ;;
     -d|--domain)
       [ $# -ge 2 ] || { echo "missing arg for $1" >&2; exit 2; }
       apply_taler_domain "$2"