added info feedback

rtenets

@@ -182,7 +182,7 @@ check_git_config() {
 # Initialize git repository
 init_repo() {
     check_git_config
-    \git init
+    info "$(\git init)"
 }
 
 # ----------------- Tree commands -----------------------
@@ -207,6 +207,8 @@ main "\$@"
 STUB
         chmod +x "${script_name}"
     fi
+
+    info "wrote '${script_name}'"
 }
 
 # Fetch licence
@@ -216,7 +218,8 @@ fetch_licence() {
     if ! [[ -f "${licence}" ]]; then
         if has_command curl; then
             info "setting licence to GPL by default, see https://www.gnu.org/licenses for more options"
-            \curl "https://www.gnu.org/licenses/gpl-3.0.txt" > "${licence}"
+            \curl -s "https://www.gnu.org/licenses/gpl-3.0.txt" > "${licence}"
+            info "wrote '${licence}'"
         else
             warning "please choose a free software licence, see https://www.gnu.org/licenses"
         fi
@@ -228,8 +231,8 @@ create_readme() {
     local readme="README.md~"
 
     if ! [[ -f "${readme}" ]]; then
-        local project_name="$(enter "project name: ")"
+        local project_name="$(cond_enter "project name: " PROJECT_NAME)"
-        local project_desc="$(enter "project short description: ")"
+        local project_desc="$(cond_enter "project short description: " PROJECT_DESC)"
 
         cat << READMEMSG > "${readme}"
 # ${project_name}
@@ -267,6 +270,7 @@ create_authors_file() {
     if ! [[ -f AUTHORS ]]; then
         printf "%s\\n" "${USER} <${EMAIL}> ${AFFILIATION}" > AUTHORS
     fi
+    info "wrote 'AUTHORS'"
 }
 
 # Create required files
@@ -333,7 +337,7 @@ setup_dalembert_gitea() {
     local remote_ssh="$(jq '.ssh_url' <<< "${repo_json}")"
     local remote_http="$(jq '.clone_url' <<< "${repo_json}")"
 
-    if [[ "$(\git remote | \grep -c '^dalembert$')" == "0" ]]; then
+    if [[ "$(\git remote | \grep -c '^dalembert$' || true)" == "0" ]]; then
         \git remote add dalembert "${remote_ssh}"
         info "created remote dalembert with '${remote_ssh}"
     else
@@ -350,14 +354,19 @@ init-tree() {
     declare desc="usage: rtenets init-tree <directory>"
 
     local directory="$1"
+    (
+        cd "${directory}"
+        init_repo
+        create_tenet_file_tree
+    )
 }
 
 init-gitea() {
-    true
+    declare desc="usage: rtenets init-gitea <directory>"
 }
 
 init-workflow() {
-    true
+    declare desc="usage: rtenets init-workflow <directory>"
 }
 
 # Create git repository
@@ -371,14 +380,13 @@ create() {
         cd "${repo_name}"
         init_repo
         create_tenet_file_tree
-        setup_dalembert_gitea
     )
 }
 
 # Print usage and exit
 usage() {
     cat <<USAGE
-usage: $0 [--help,-h] [--version] command [args...]
+usage: $0 [--help,-h] [--version,-v] command [args...]
 
 Available commands:
     - create: create and populate a repository
@@ -437,4 +445,6 @@ main() {
     "${COMMANDS[${command:-default}]:-${COMMANDS[default]}}" "${other_args}"
 }
 
-main "$@"
+# Avoid executing main if sourced
+# https://stackoverflow.com/questions/2683279/how-to-detect-if-a-script-is-being-sourced
+(return 0 2&>/dev/null) && main "$@" || true