[session] scroll to bottom of stdin

src/listview_curses.cc

@@ -1000,7 +1000,7 @@ listview_curses::set_selection(vis_line_t sel)
                 this->invoke_scroll();
             }
         }
-    } else {
+    } else if (sel >= 0_vl) {
         this->set_top(sel);
     }
 }

src/lnav.cc

@@ -1638,7 +1638,7 @@ looper()
                     session_stage += 1;
                     loop_deadline = ui_clock::now();
                     log_debug("file count %d",
-                              lnav_data.ld_active_files.fc_files.size())
+                              lnav_data.ld_active_files.fc_files.size());
                 }
                 update_active_files(new_files);
                 if (!initial_rescan_completed) {
@@ -1774,7 +1774,7 @@ looper()
             auto poll_to
                 = (!changes && ui_now < loop_deadline && session_stage >= 1)
                 ? std::chrono::duration_cast<std::chrono::milliseconds>(
-                    loop_deadline - ui_now)
+                      loop_deadline - ui_now)
                 : 0ms;
 
             if (initial_rescan_completed

src/logfile_fwd.hh

@@ -71,7 +71,7 @@ struct logfile_open_options_base {
     file_format_t loo_file_format{file_format_t::UNKNOWN};
     nonstd::optional<std::string> loo_format_name;
     nonstd::optional<lnav::piper::running_handle> loo_piper;
-    file_location_t loo_init_location;
+    file_location_t loo_init_location{mapbox::util::no_init{}};
 };
 
 struct logfile_open_options : public logfile_open_options_base {

src/session_data.cc

@@ -283,6 +283,7 @@ init_session()
 {
     lnav_data.ld_session_time = time(nullptr);
     lnav_data.ld_session_id.clear();
+    session_data.sd_view_states[LNV_LOG].vs_top = -1;
 }
 
 static nonstd::optional<std::string>
@@ -298,6 +299,17 @@ compute_session_id()
         has_files = true;
         h.update(ld_file_name.first);
     }
+    for (auto& lf : lnav_data.ld_active_files.fc_files) {
+        if (lf->is_valid_filename()) {
+            continue;
+        }
+        if (!lf->get_open_options().loo_include_in_session) {
+            continue;
+        }
+
+        has_files = true;
+        h.update(lf->get_filename());
+    }
     if (!has_files) {
         return nonstd::nullopt;
     }
@@ -1690,6 +1702,19 @@ lnav::session::restore_view_states()
             auto lf = lnav_data.ld_text_source.current_file();
             if (lf != nullptr) {
                 has_loc = lf->get_open_options().loo_init_location.valid();
+                if (!has_loc) {
+                    switch (lf->get_text_format()) {
+                        case text_format_t::TF_UNKNOWN:
+                        case text_format_t::TF_LOG:
+                            break;
+                        default:
+                            if (vs.vs_top == 0 && tview.get_top() > 0) {
+                                log_debug("setting to 0");
+                                tview.set_top(0_vl);
+                            }
+                            break;
+                    }
+                }
             }
         }
 
@@ -1701,6 +1726,7 @@ lnav::session::restore_view_states()
                      lnav_view_strings[view_index],
                      vs.vs_top);
             lnav_data.ld_views[view_index].set_top(vis_line_t(vs.vs_top), true);
+            lnav_data.ld_views[view_index].set_selection(-1_vl);
         }
         if (!has_loc && vs.vs_selection) {
             log_info("restoring %s view selection: %d",

src/textfile_sub_source.cc

@@ -884,12 +884,12 @@ textfile_sub_source::rescan_files(
                 continue;
             }
 
-            if (!new_data && lf->is_indexing()
+            if (lf->is_indexing()
                 && lf->get_text_format() != text_format_t::TF_BINARY)
             {
                 auto ms_iter = this->tss_doc_metadata.find(lf->get_filename());
 
-                if (ms_iter != this->tss_doc_metadata.end()) {
+                if (!new_data && ms_iter != this->tss_doc_metadata.end()) {
                     if (st.st_mtime != ms_iter->second.ms_mtime
                         || st.st_size != ms_iter->second.ms_file_size)
                     {
@@ -904,7 +904,7 @@ textfile_sub_source::rescan_files(
                     if (read_res.isOk()) {
                         auto content = attr_line_t(read_res.unwrap());
 
-                        log_info("generating metdata for: %s",
+                        log_info("generating metadata for: %s",
                                  lf->get_filename().c_str());
                         scrub_ansi_string(content.get_string(),
                                           &content.get_attrs());
@@ -913,6 +913,7 @@ textfile_sub_source::rescan_files(
                             content.get_string(), lf->get_text_format());
                         if (text_meta) {
                             lf->set_filename(text_meta->tfm_filename);
+                            lf->set_include_in_session(true);
                             callback.renamed_file(lf);
                         }