From 1ba05dda6ded6a59fe7dbcaa16558c37eca5a548 Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Fri, 21 Jul 2023 02:56:43 +0200
Subject: [PATCH] Add --dry-run option to debug what tests are going to be ran
 exactly

---
 lib/tests_coordination.sh |  8 ++++++++
 package_check.sh          | 10 +++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/tests_coordination.sh b/lib/tests_coordination.sh
index fa80e32..1cba268 100644
--- a/lib/tests_coordination.sh
+++ b/lib/tests_coordination.sh
@@ -57,6 +57,14 @@ run_all_tests() {
         read -p "Press a key to start the tests..." < /dev/tty
     fi
 
+    if [ $dry_run -eq 1 ]; then
+        for FILE in $(ls $TEST_CONTEXT/tests/*.json)
+        do
+            cat $FILE | jq
+        done
+        exit
+    fi
+
     # Launch all tests successively
     cat $TEST_CONTEXT/tests/*.json >> /proc/self/fd/3
 
diff --git a/package_check.sh b/package_check.sh
index 674415c..52d3ba2 100755
--- a/package_check.sh
+++ b/package_check.sh
@@ -13,6 +13,7 @@ print_help() {
     -a, --arch=ARCH         
     -d, --dist=DIST         
     -y, --ynh-branch=BRANCH 
+    -D, --dry-run               Show a JSON representing which tests are going to be ran (meant for debugging)
     -i, --interactive           Wait for the user to continue before each remove
     -e, --interactive-on-errors Wait for the user to continue on errors
     -s, --force-stop            Force the stop of running package_check
@@ -35,6 +36,7 @@ exit 0
 [ "$#" -eq 0 ] && print_help
 
 gitbranch=""
+dry_run=0
 interactive=0
 interactive_on_errors=0
 rebuild=0
@@ -54,6 +56,7 @@ function parse_args() {
         fi
         # For each argument in the array, reduce to short argument for getopts
         arguments[$i]=${arguments[$i]//--interactive/-i}
+        arguments[$i]=${arguments[$i]//--dry-run/-D}
         arguments[$i]=${arguments[$i]//--rebuild/-r}
         arguments[$i]=${arguments[$i]//--force-stop/-s}
         arguments[$i]=${arguments[$i]//--help/-h}
@@ -71,7 +74,7 @@ function parse_args() {
                 # Initialize the index of getopts
                 OPTIND=1
                 # Parse with getopts only if the argument begin by -
-                getopts ":b:iresh" parameter || true
+                getopts ":b:Diresh" parameter || true
                 case $parameter in
                     b)
                         # --branch=branch-name
@@ -83,6 +86,11 @@ function parse_args() {
                         interactive=1
                         shift_value=1
                         ;;
+                    D)
+                        # --dry-run
+                        dry_run=1
+                        shift_value=1
+                        ;;
                     e)
                         # --interactive-on-errors
                         interactive_on_errors=1