[theme] add monocai theme

NEWS

@@ -1,8 +1,8 @@
 lnav v0.8.6:
      Features:
      * Added support for themes and included a few as well: default,
-       night-owl, solarized-light, and solarized-dark.  The theme can
-       be changed using the ':config' command, like so:
+       monocai, night-owl, solarized-light, and solarized-dark.  The theme
+       can be changed using the ':config' command, like so:
          :config /ui/theme night-owl
        Consult the online documentation for defining a new theme.
 

src/Makefile.am

@@ -29,6 +29,7 @@ default-log-formats-json.c: $(srcdir)/default-log-formats.json bin2c
 CONFIG_FILES = \
     $(srcdir)/root-config.json \
     $(srcdir)/themes/default.json \
+    $(srcdir)/themes/monocai.json \
     $(srcdir)/themes/night-owl.json \
     $(srcdir)/themes/solarized-dark.json \
     $(srcdir)/themes/solarized-light.json \
@@ -145,6 +146,7 @@ dist_noinst_DATA = \
 	root-config.json \
 	search-for.lnav \
 	themes/default.json \
+    themes/monocai.json \
     themes/night-owl.json \
 	themes/solarized-dark.json \
 	themes/solarized-light.json

src/log_format_loader.cc

@@ -982,14 +982,8 @@ void load_format_extra(sqlite3 *db,
                        const std::vector<std::string> &extra_paths,
                        std::vector<std::string> &errors)
 {
-    exec_sql_in_path(db, "/etc/lnav", errors);
-    exec_sql_in_path(db, SYSCONFDIR "/lnav", errors);
-    exec_sql_in_path(db, dotlnav_path(""), errors);
-
-    for (vector<string>::const_iterator path_iter = extra_paths.begin();
-         path_iter != extra_paths.end();
-         ++path_iter) {
-        exec_sql_in_path(db, *path_iter, errors);
+    for (const auto & extra_path : extra_paths) {
+        exec_sql_in_path(db, extra_path, errors);
     }
 }
 
@@ -1064,14 +1058,8 @@ static void find_format_in_path(const string &path,
 void find_format_scripts(const vector<string> &extra_paths,
                          map<string, vector<script_metadata> > &scripts)
 {
-    find_format_in_path("/etc/lnav", scripts);
-    find_format_in_path(SYSCONFDIR "/lnav", scripts);
-    find_format_in_path(dotlnav_path(""), scripts);
-
-    for (vector<string>::const_iterator path_iter = extra_paths.begin();
-         path_iter != extra_paths.end();
-         ++path_iter) {
-        find_format_in_path(*path_iter, scripts);
+    for (const auto &extra_path : extra_paths) {
+        find_format_in_path(extra_path, scripts);
     }
 }
 
@@ -1080,9 +1068,7 @@ void load_format_vtabs(log_vtab_manager *vtab_manager,
 {
     map<intern_string_t, external_log_format *> &root_formats = LOG_FORMATS;
 
-    for (map<intern_string_t, external_log_format *>::iterator iter = root_formats.begin();
-         iter != root_formats.end();
-         ++iter) {
-        iter->second->register_vtabs(vtab_manager, errors);
+    for (auto & root_format : root_formats) {
+        root_format.second->register_vtabs(vtab_manager, errors);
     }
 }

src/themes/monocai.json

@@ -0,0 +1,144 @@
+{
+    "ui": {
+        "theme-defs": {
+            "monocai": {
+                "vars": {
+                    "black": "#2d2a2e",
+                    "red": "#f92772",
+                    "green": "#a7e22e",
+                    "yellow": "#fe9720",
+                    "blue": "#5394ec",
+                    "magenta": "#ae81ff",
+                    "cyan": "#66d9ee",
+                    "white": "#808080"
+                },
+                "styles": {
+                    "identifier": {
+                        "background-color": "#2d2a2e"
+                    },
+                    "text": {
+                        "color": "#f6f6f6",
+                        "background-color": "#2d2a2e"
+                    },
+                    "alt-text": {
+                        "color": "#f6f6f6",
+                        "background-color": "#2d2a2e",
+                        "bold": true
+                    },
+                    "ok": {
+                        "color": "$green",
+                        "bold": true
+                    },
+                    "error": {
+                        "color": "$red",
+                        "bold": true
+                    },
+                    "warning": {
+                        "color": "$yellow",
+                        "bold": true
+                    },
+                    "hidden": {
+                        "color": "$yellow",
+                        "bold": true
+                    },
+                    "adjusted-time": {
+                        "color": "$magenta"
+                    },
+                    "skewed-time": {
+                        "color": "$yellow"
+                    },
+                    "offset-time": {
+                        "color": "$cyan"
+                    },
+                    "popup": {
+                        "color": "$base00",
+                        "background-color": "$base3"
+                    }
+                },
+                "syntax-styles": {
+                    "keyword": {
+                        "color": "#ff6188",
+                        "bold": true
+                    },
+                    "string": {
+                        "color": "#ffd866",
+                        "bold": true
+                    },
+                    "comment": {
+                        "color": "#727072"
+                    },
+                    "variable": {
+                        "color": "#a9dc76"
+                    },
+                    "symbol": {
+                        "color": "#78dce8"
+                    },
+                    "re-special": {
+                        "color": "$cyan"
+                    },
+                    "re-repeat": {
+                        "color": "$yellow"
+                    },
+                    "diff-delete": {
+                        "color": "#8f5247"
+                    },
+                    "diff-add": {
+                        "color": "#294436"
+                    },
+                    "diff-section": {
+                        "color": "#656e76"
+                    },
+                    "file": {
+                        "color": "$blue"
+                    }
+                },
+                "status-styles": {
+                    "title": {
+                        "color": "#f6f6f6",
+                        "background-color": "#5394ec",
+                        "bold": true
+                    },
+                    "subtitle": {
+                        "color": "#555",
+                        "background-color": "#66d9ee",
+                        "bold": true
+                    },
+                    "text": {
+                        "color": "#f6f6f6",
+                        "background-color": "#353535"
+                    },
+                    "warn": {
+                        "color": "$yellow",
+                        "background-color": "#353535"
+                    },
+                    "alert": {
+                        "color": "$red",
+                        "background-color": "#353535"
+                    },
+                    "active": {
+                        "color": "$green",
+                        "background-color": "#353535"
+                    },
+                    "inactive": {
+                        "color": "#555",
+                        "background-color": "#2f2f2f"
+                    }
+                },
+                "log-level-styles": {
+                    "warning": {
+                        "color": "$yellow"
+                    },
+                    "error": {
+                        "color": "$red"
+                    },
+                    "critical": {
+                        "color": "$red"
+                    },
+                    "fatal": {
+                        "color": "$red"
+                    }
+                }
+            }
+        }
+    }
+}

test/Makefile.am

@@ -254,6 +254,8 @@ dist_noinst_DATA = \
 	bad-config/formats/invalid-sql/init.sql \
 	bad-config/formats/no-samples/format.json \
 	bad-config2/formats/invalid-config/config.json \
+	bad-config2/formats/invalid-config/config.malformed.json \
+	bad-config2/formats/invalid-config/config.truncated.json \
 	bad-config-json/formats/invalid-json/format.json \
 	bad-config-json/formats/invalid-key/format.json \
 	datafile_simple.0 \