From bdc0ad488a7281ecd01141a729d7431394d2bf3f Mon Sep 17 00:00:00 2001
From: viennet <emmanuel@scodoc.org>
Date: Mon, 21 Dec 2020 18:15:01 +0100
Subject: [PATCH] script getting ScoDoc version infos

---
 config/get_scodoc_version.sh | 50 ++++++++++++++++++++++++++++++++++++
 config/utils.sh              |  3 ++-
 2 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100755 config/get_scodoc_version.sh

diff --git a/config/get_scodoc_version.sh b/config/get_scodoc_version.sh
new file mode 100755
index 00000000..ed577d48
--- /dev/null
+++ b/config/get_scodoc_version.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+# Get version information
+# Use VERSION.py, last commit, diff, and last upstream commit date
+
+
+source config.sh
+source utils.sh
+
+# Source code version:
+x=$(grep SCOVERSION ../VERSION.py) || terminate "can't access VERSION.py" 1
+x=${x#*\"}
+src_version=${x%\"*}
+
+# last commit
+git_last_commit_hash=$(git log -1 --format=%h)
+git_last_commit_date=$(git log -1 --format=%ci)
+
+git_up_commit_hash=$(git log -1 --format=%h origin/ScoDoc8)
+git_up_commit_date=$(git log -1 --format=%ci origin/ScoDoc8)
+
+# Check if git has local changes
+nchanges=$(git status --porcelain | grep -c -v '^??')
+if [ "$nchanges" -gt 0 ]
+then
+    has_local_changes="yes"
+else
+    has_local_changes="no"
+fi
+
+# Synthetic one-line version:
+sco_version="$src_version ($git_up_commit_hash) $git_up_commit_date"
+if [ "$has_local_changes" = "yes" ]
+then
+    sco_version="$sco_version (modified)"
+fi
+
+#
+if [ "$1" = "-s" ]
+then
+    echo "$sco_version"
+else
+    echo src_version: "$src_version"
+    echo git_last_commit_hash: "$git_last_commit_hash"
+    echo git_last_commit_date: "$git_last_commit_date"
+    echo git_up_commit_hash: "$git_up_commit_hash"
+    echo git_up_commit_date: "$git_up_commit_date"
+    echo has_local_diffs: "$has_local_changes"
+    echo sco_version: "$sco_version"
+fi
diff --git a/config/utils.sh b/config/utils.sh
index d8be48d4..42ae9e2d 100644
--- a/config/utils.sh
+++ b/config/utils.sh
@@ -23,10 +23,11 @@ check_uid_root() {
 }
 
 terminate() {
+  status=${2:-1} # default: exit 1
   echo 
   echo "Erreur: $1"
   echo
-  exit 1
+  exit $status
 }
 
 # Start/stop scodoc, using sysv or systemd