diff --git a/settings.toml b/settings.toml
line changes: +0/-390
index 24c61fa..0000000
--- a/settings.toml
+++ /dev/null

@@ -1,390 +0,0 @@
-###############################################################################
-##
-## Global, site-wide configuration settings
-##
-###############################################################################
-
-# A friendly name for the generated site.
-#
-# This is accessible in all templates.
-site_name = "Trevor's Repos"
-
-# The URL where this generated site is hosted.
-#
-# This is accessible in all templates.
-site_url = "https://git.trevorbentley.com"
-
-# A description of the generated site.
-#
-# This is accessible in all templates.
-site_description = "A bunch of git repos in a stupid format."
-
-# List of directories, each of which contains Git repositories to
-# index.
-#
-# For each directory listed here, Itsy-Gitsy imports all of the
-# immediate subdirectories as repositories.  Each repository is
-# imported with its name set to the name of the subdirectory it is in.
-#
-# Every repository imported in this way has the global setting from
-# this file applied.  It is not possible to apply per-repository
-# settings for bulk-imported repositories.  Repositories that require
-# specific configuration can be explicitly specified later in this
-# file.
-recursive_repo_dirs = ["repos/"]
-
-# List of files to copy to the site's `global_assets` directory.
-#
-# The files in this list are copied unmodified, and with the same name, to the
-# configured `global_asset` output directory.  Use for including global,
-# site-wide resources, such as stylesheets, images, and icons.
-#
-# Currently does NOT support globbing or directories.  Each file must be listed
-# individually.
-#
-# This can also be set per-repository, in which case the `repo_assets` output
-# directory is used.
-asset_files = ["test.html"]
-
-# Whether to render Markdown files in repos into HTML.
-#
-# Rendering Markdown can make site generation take more time.  It has potential
-# security implications, as user-generated input (files in the repo) are
-# formatted into HTML and served unescaped.  Use with caution.
-#
-# This can also be set per-repository.
-render_markdown = true
-
-# Whether render files with syntax highlighting, as HTML.
-#
-# Applying syntax highlighting is CPU-intensive, and greatly increases site
-# generation time.  It has potential security implications, as user-generated
-# input (files in the repo) are formatted into HTML and served unescaped.  Use
-# with caution.
-#
-# This can also be set per-repository.
-syntax_highlight = true
-
-# Which theme to use for syntax highlighting colors.
-#
-# The default themes from Syntect are available, namely:
-#
-# - `base16-ocean.light`
-# - `base16-ocean.dark`
-# - `base16-eighties.dark`
-# - `base16-mocha.dark`
-# - `InspiredGithub`
-# - `Solarized (dark)`
-# - `Solarized (light)`
-#
-syntax_highlight_theme = "base16-ocean.light"
-
-# Limits maximum number of history items (i.e. git log) to parse.
-#
-# After the limit is reached, no more history items will be processed or stored
-# in memory, and no more commits will be output to disk.  For large
-# repositories, this can increase processing speed and decrease memory and disk
-# usage.
-#
-# This can also be set per-repository.
-limit_history    = 500
-
-# Limits maximum number of commits to output.
-#
-# When the limit is reached, no more commits are written to disk.  Similar to
-# `limit_history`, but the entire git log is still read into RAM and provided
-# to the templates.
-#
-# This can also be set per-repository.
-limit_commits    = 500
-
-# Limits maximum number of branches to parse.
-#
-# When the limit is reached, no more branches are parsed in memory or provided
-# to the `branch` template.
-#
-# Since branch order is unsorted and non-deterministic, the most sensible
-# values for this are very large, or 0 (to disable branches).
-#
-# This can also be set per-repository.
-limit_branches   = 500
-
-# Limits maximum number of tags to parse.
-#
-# When the limit is reached, no more tags are parsed in memory or provided to
-# the `tag` template.
-#
-# Since tag order is unsorted and non-deterministic, the most sensible values
-# for this are very large, or 0 (to disable tags).
-#
-# This can also be set per-repository.
-limit_tags       = 500
-
-# Limits directory depth to traverse when parsing files.
-#
-# Limits the number of directories traversed when enumerating files in the
-# `all_files` entry, which is passed as part of the repository to each
-# template.  This can help reduce RAM usage, and potentially disk usage, for
-# repositories with a very large number of files or directories.
-#
-# Set to 0 to disable both `all_files` and `root_files`, i.e. do not parse any
-# file listing.  If set to 1 or greater, only applies to `all_files`.
-#
-# This can also be set per-repository.
-limit_tree_depth = 20
-
-# Limits size of files in repo with content previews.
-#
-# Only non-binary files smaller than this limit will have their contents
-# provided to the `file` template.  Large files are still processed, but do not
-# include the text contents.
-#
-# This can also be set per-repository.
-limit_file_size  = 2097152
-
-# Limits size of a single produced repository.
-#
-# Limits the size of a generated repository preview.  This is a low-precision
-# limit, terminating generation wherever it happens to be, and may lead to many
-# dead links in the final output.
-#
-# This limit is not strict: generation is terminated after the first file that
-# exceeds this limit.  The output size might somewhat overflow this limit.
-# Also, static repository assets specified in this configuration are NOT
-# included in this limit.
-#
-# This is intended merely as a safety mechanism to prevent massive run-away
-# disk usage.
-#
-# This can also be set per-repository.
-limit_repo_size  = 52428800
-
-# Limits total size of all output.
-#
-# Limits the size of the total run: the sum of all repositories.  This is a
-# low-precision limit, terminating generation wherever it happens to be, and
-# may lead to many dead links or entirely missing repositories.
-#
-# This limit is not strict: generation is terminated after the first file that
-# exceeds this limit.  The output size might somewhat overflow this limit.
-# Also, static repository assets specified in this configuration are NOT
-# included in this limit.
-#
-# This is intended merely as a safety mechanism to prevent massive run-away
-# disk usage.
-#
-# This can also be set per-repository.
-limit_total_size = 524288000
-
-
-
-###############################################################################
-##
-## Subsection specifying which files to use as templates.
-##
-## The individual templates are relative to the `path` directory.  Each
-## template is a single file using the Tera template engine's format for text
-## substitution.
-##
-## All except `path` are optional.  If not specified, the associated outputs
-## will not be generated.
-##
-###############################################################################
-[gitsy_templates]
-
-# Path to a folder containing Tera templates.
-#
-# All files with a .html extension found under this directory, and its
-# immediate children directories, are imported into the Tera template engine.
-path = "templates/"
-
-# Template responsible for the list of repositories.
-#
-# This template is evaluated with the list of all configured repositories.  It
-# is intended for providing an overview of the available repositories, but the
-# full details of each repository are also included.
-#
-# This template executes one time.
-repo_list    = "repos.html"
-
-# Template responsible for summarizing a single repository.
-#
-# This template is evaluated with a single parsed repository, with all repo
-# data (commits, branches, etc) available.
-#
-# This template executes one time per repository.
-repo_summary = "summary.html"
-
-# Template responsible for displaying a single commit.
-#
-# Called once per parsed commit, with both the whole repository and the current
-# commit available to the template.
-#
-# This template executes many times.
-commit       = "commit.html"
-
-# Template responsible for displaying a single branch.
-#
-# Called once per parsed branch, with both the whole repository and the current
-# branch available to the template.
-#
-# This template executes many times.
-branch       = "branch.html"
-
-# Template responsible for displaying a single tag.
-#
-# Called once per parsed tag, with both the whole repository and the current
-# tag available to the template.
-#
-# This template executes many times.
-tag          = "tag.html"
-
-# Template responsible for displaying a single file.
-#
-# Called once per parsed file, with both the whole repository and the current
-# file available to the template.
-#
-# This template executes many times.
-file         = "file.html"
-
-# Template responsible for displaying a single directory.
-#
-# Called once per parsed directory, with both the whole repository and the
-# current directory available to the template.
-#
-# This template executes many times.
-dir          = "dir.html"
-
-# Template responsible for displaying a site-wide error.
-#
-# Intended for 404 (page not found) errors.  If used, you must configure your
-# webserver to redirect HTTP errors to the generated error page.
-#
-# This template executes one time.
-error        = "404.html"
-
-
-
-###############################################################################
-##
-## Subsection specifying names of output files/directories.
-##
-## Each entry pairs with one of the entries in `gitsy_templates` above,
-## specifying the directories and filenames for the rendered output, after the
-## template engine has performed its substitutions.
-##
-## All outputs are relative to the `path` directory.
-##
-## There are currently two supported variables for paths:
-##
-## * "%REPO%" -- replaced with the name of the currently processing repository
-## * "%ID%" -- replaced with the ID of the currently processing object
-##
-## All except `path` are optional.  If not specified, sensible defaults will be
-## used.
-##
-###############################################################################
-[gitsy_outputs]
-path = "gen/"
-repo_list     = "repos.html"
-repo_summary  = "%REPO%/summary.html"
-commit        = "%REPO%/commit/%ID%.html"
-branch        = "%REPO%/branch/%ID%.html"
-tag           = "%REPO%/tag/%ID%.html"
-file          = "%REPO%/file/%ID%.html"
-syntax_css    = "%REPO%/file/syntax.css"
-dir           = "%REPO%/dir/%ID%.html"
-error         = "404.html"
-
-# Output directory for files specified in global `asset_files`.
-#
-# Each input file is copied to this directory unmodified.
-global_assets = "assets/"
-
-# Output directory for files specified in per-repo `asset_files`.
-#
-# Each input file is copied to this directory unmodified.
-repo_assets   = "%REPO%/assets/"
-
-# Directory to clone remote repositories into.
-#
-# Remote repositories must be cloned locally to parse.  They are cloned into
-# subdirectories of `cloned_repos`, as bare git repos.  These are not deleted
-# when Itsy-Gitsy finishes.  If the directories already exist when Itsy-Gitsy
-# runs, all remote refs are fetched rather than recloning.
-#
-# Only non-authenticated HTTPS repositories are currently supported.
-cloned_repos  = "bare_repos/"
-
-
-###############################################################################
-##
-## Subsection for arbitrary, global user data.
-##
-## These variables are available to every page template.  Add extra metadata
-## that you want available site-wide here.
-##
-###############################################################################
-[gitsy_extra]
-generated_by = "Itsy-Gitsy"
-#global_user_defined_var = "whatever"
-#these_can_also_be_numbers = 5
-#or_bools = true
-#or_other_toml_types = {like_dicts = "yep, those too"}
-
-
-
-###############################################################################
-##
-## Individual repository configurations.
-##
-###############################################################################
-
-# The section name is used as the repository name if no `name` attribute is
-# provided.
-[circadian]
-# Path to the Git repository.
-path = "more_repos/circadian"
-
-# Name of this repository, if different from the section name.
-name = "circadian"
-
-# A description of this repository.
-description = "A repository full of code"
-
-# URL of website associated with this repository.
-website = "https://circadian.trevorbentley.com"
-
-# Dictionary of arbitrary, user-defined attributes associated with the repo.
-#
-# Specifying as an inline-table requires all keys to be on one line.
-#
-# Available in all repo-specific page templates.
-#
-attributes = { status = "active", type = "daemon" }
-
-# Per-repository settings, same as the global versions described above:
-
-#render_markdown = false
-#syntax_highlighting = false
-#syntax_highlight_theme = "base16-ocean.dark"
-#limit_history    = 500
-#limit_commits    = 500
-#limit_branches   = 500
-#limit_tags       = 500
-#limit_tree_depth = 20
-#limit_file_size  = 2097152
-#limit_repo_size  = 52428800
-#limit_total_size = 524288000
-#asset_files = ["LICENSE"]
-
-# An alternative way to specify the user-defined attributes.
-#
-# This method allows keys to be on their own lines.
-#
-#[circadian.attributes]
-#status = "active"
-#type = "daemon"
-
-[ossuary]
-path = "https://github.com/mrmekon/ossuary"

diff --git a/src/main.rs b/src/main.rs
line changes: +18/-1
index 5ede16a..8eb18c5
--- a/src/main.rs
+++ b/src/main.rs

@@ -893,8 +893,20 @@ fn write_rendered(path: &str, rendered: &str) -> usize {
 fn main() {
     let start_all = std::time::Instant::now();
     let cli = CliArgs::parse();
-    let config_path = cli.config.as_deref().unwrap_or(Path::new("config.toml"));
+    let config_path = cli.config.as_deref().unwrap_or(Path::new("config.toml")).to_owned();
     let config_dir = config_path.parent().expect("Config file not in valid directory.").to_owned();
+    let config_dir = match config_dir.to_str().unwrap_or_default().len() > 0 {
+        true => config_dir,
+        false => PathBuf::from("."),
+    };
+    let config_path = match config_path.canonicalize() {
+        Ok(d) => d,
+        _ => config_path.clone(),
+    };
+    let config_dir = match config_dir.canonicalize() {
+        Ok(d) => d,
+        _ => config_dir.clone(),
+    };
     VERBOSITY.store(match cli.quiet {
         true => 0,
         false => (cli.verbose + 1).into(),

@@ -1003,6 +1015,11 @@ fn main() {
     let mut total_bytes = 0;
     let mut repos: Vec<GitRepo> = vec!();
 
+    if repo_descriptions.len() == 0 {
+        panic!("No Git repositories defined!  Please check your configuration file ({})",
+               config_path.display());
+    }
+
     // Sort the repositories by name
     let mut repo_vec: Vec<GitsySettingsRepo> = repo_descriptions.drain().collect();
     repo_vec.sort_by(|x,y| x.name.as_deref().map(|n| n.cmp(&y.name.as_deref().unwrap_or_default()))

diff --git a/templates/base.html b/templates/base.html
line changes: +1/-1
index ee9c416..882f694
--- a/templates/base.html
+++ b/templates/base.html

@@ -1,7 +1,7 @@
 <html>
 <head>
 {% block html_head -%}
-<title>{{site_name}}</title>
+<title>{{site_name | default(value="Itsy-Gitsy")}}</title>
 {% block html_head_extra -%}
 {% endblock html_head_extra -%}
 {% endblock html_head -%}

diff --git a/templates/header.html b/templates/header.html
line changes: +2/-2
index 3968b07..16e9ddf
--- a/templates/header.html
+++ b/templates/header.html

@@ -1,3 +1,3 @@
-Site: {{site_name}}<br/>
-Description: {{site_description}}<br/>
+Site: {{site_name | default(value="Itsy-Gitsy") }}<br/>
+Description: {{site_description | default(value="A collection of Git repositories")}}<br/>
 <hr/>