Merge pull request #7 from Purpose-Green/feat/ask-extra-confirmation

Ask extra confirmation

.env.dist

@@ -4,6 +4,7 @@
 
 # release
 RELEASE_SUCCESSFUL_TEXT=https://github.com/Purpose-Green/release/releases
+RELEASE_EXTRA_CONFIRMATION='{"src/dev":"Are you sure sure?"}'
 
 # slack
 SLACK_CHANNEL_ID=

README.md

@@ -49,6 +49,22 @@ Examples:
 
 ![](demo/creating-release.gif)
 
+## Env variables
+
+### RELEASE_SUCCESSFUL_TEXT
+
+Display a text at the very end of the release.
+Useful to have a link directly to the releases page to validate everything was good.
+
+> Example: RELEASE_SUCCESSFUL_TEXT=https://github.com/Purpose-Green/release/releases
+
+### RELEASE_EXTRA_CONFIRMATION
+
+Force asking for a new dialog when a filepath is found on such a key.
+The value is the question forced to be asked. It must be [y/Y] to continue the release.
+
+> Example: RELEASE_EXTRA_CONFIRMATION='{"migrations": "Migrations found! Remember to create a DB backup!"}'
+
 ## Development
 
 #### Env

release

@@ -16,6 +16,7 @@ source "$RELEASE_ROOT_DIR/src/io.sh"
 source "$RELEASE_ROOT_DIR/src/release.sh"
 source "$RELEASE_ROOT_DIR/src/validate.sh"
 source "$RELEASE_ROOT_DIR/src/slack.sh"
+source "$RELEASE_ROOT_DIR/src/json.sh"
 source "$RELEASE_ROOT_DIR/src/main.sh"
 
 # Check if at least one argument (branch name) is passed

src/json.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+# shellcheck disable=SC2155
+set -euo pipefail
+
+# Render the value str where the key is matching on the given json
+#
+# $1 full json as str
+# $2 the filepath
+#
+# Example: '{"src/dev": "are you sure you want to change the files in this dir?"}'
+function json::parse_text() {
+    local json_str="$1"
+    local filepath="$2"
+
+    # Start with the full path and progressively reduce it to parent directories
+    local dir_path="$filepath"
+
+    while [[ -n "$dir_path" ]]; do
+        # Escape special characters in the directory path for `sed`
+        local escaped_dir_path=$(echo "$dir_path" | sed 's/[\/&]/\\&/g')
+
+        # Extract and return the message for the current directory path if it exists in the JSON string
+        local text=$(echo "$json_str" | sed -n "s/.*\"$escaped_dir_path\":\"\([^\"]*\)\".*/\1/p")
+
+        if [[ -n "$text" ]]; then
+            echo "$text"
+            return
+        fi
+
+        # Remove the last directory level
+        dir_path=$(dirname "$dir_path")
+
+        # Break if we reach the root
+        if [[ "$dir_path" == "." ]]; then
+            break
+        fi
+    done
+}

src/main.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
+# shellcheck disable=SC2155
 set -euo pipefail
 
-# shellcheck disable=SC2155
 function main::action() {
   local source=${1:-main}
   local target=${2:-prod}
@@ -42,6 +42,8 @@ function main::action() {
     exit 0
   fi
 
+  main::extra_confirmation_texts "$changed_files"
+
   main::force_checkout "$target"
   main::merge_source_to_target "$source" "$target"
 
@@ -51,6 +53,29 @@ function main::action() {
   main::update_develop "$develop" "$target"
 }
 
+function main::extra_confirmation_texts() {
+  local changed_files=$1
+
+  if [[ -z "${RELEASE_EXTRA_CONFIRMATION:-}" ]]; then
+    return 0
+  fi
+
+  local confirmation_msg filepath
+  while IFS= read -r filepath; do
+    confirmation_msg=$(json::parse_text "$RELEASE_EXTRA_CONFIRMATION" "$filepath")
+    if [[ -n "$confirmation_msg" ]]; then
+      break
+    fi
+  done <<< "$changed_files"
+
+  if [[ -n "$confirmation_msg" ]]; then
+    echo "Psst, due to '$filepath'..."
+    # shellcheck disable=SC2116
+    local question="$(echo "${COLOR_RED}$confirmation_msg${COLOR_RESET}")"
+    io::confirm_or_exit "$question"
+  fi
+}
+
 function main::render_steps() {
   local source=$1
   local target=$1