Module tpnote_lib::config

source ·
Expand description

Set configuration defaults, reads and writes Tp-Note’s configuration file and exposes the configuration as the static variable LIB_CFG behind a mutex. This makes it possible to modify all configuration defaults (and templates) at runtime.

use tpnote_lib::config::LIB_CFG;

let mut lib_cfg = LIB_CFG.write();
(*lib_cfg).filename.copy_counter_extra_separator = '@'.to_string();

Contract: although LIB_CFG is mutable at runtime, it is sourced only once at the start of Tp-Note. All modification terminates before accessing the high-level API in the workflow module of this crate.

Structs

  • Filename
    Configuration of filename parsing, deserialized from the configuration file.
  • LIB_CFG
    Global variable containing the filename and template related configuration data.
  • LibCfg
    Configuration data, deserialized from the configuration file.
  • Tmpl
    Filename templates and content templates, deserialized from the configuration file.
  • TmplHtml
    Configuration for the HTML exporter feature, deserialized from the configuration file.

Enums

  • AssertPrecondition
    Describes a set of tests, that assert template variable tera:Value properties.
  • LocalLinkKind
    Defines the way the HTML exporter rewrites local links.

Constants

  • FILENAME_COPY_COUNTER_MAX
    When a filename is taken already, Tp-Note adds a copy counter number in the range of 0..COPY_COUNTER_MAX at the end.
  • FILENAME_DOTFILE_MARKER
    This a dot by definition.
  • FILENAME_LEN_MAX
    Maximum length of a note’s filename in bytes. If a filename template produces a longer string, it will be truncated.
  • FILENAME_ROOT_PATH_MARKER
    The apperance of a file with this filename marks the position of TMPL_VAR_ROOT_PATH.
  • TMPL_FILTER_GET_LANG_ALL
    A pseudo language tag for the get_lang_filter. When placed in the TMP_FILTER_GET_LANG list, all available languages are selected.
  • TMPL_HTML_VAR_NOTE_BODY_HTML
    HTML template variable containing the note’s body. We could set #[cfg(feature = "viewer")], but we prefer the same config file structure independent of the enabled features.
  • TMPL_HTML_VAR_NOTE_CSS
    HTML template variable name. The value contains the highlighting CSS code to be included in the HTML rendition produced by the exporter.
  • TMPL_HTML_VAR_NOTE_CSS_PATH
    HTML template variable name. The value contains the path, for which the viewer delivers CSS code. Note, the viewer delivers the same CSS code which is stored as value for TMPL_VAR_NOTE_CSS.
  • TMPL_HTML_VAR_NOTE_CSS_PATH_VALUE
    The constant URL for which Tp-Note’s internal web server delivers the CSS stylesheet. In HTML templates, this constant can be accessed as value of the TMPL_VAR_NOTE_CSS_PATH variable.
  • TMPL_HTML_VAR_NOTE_ERRONEOUS_CONTENT_HTML
    HTML template variable used in the error page containing a verbatim HTML rendition with hyperlinks of the erroneous note file. We could set #[cfg(feature = "viewer")], but we prefer the same config file structure independent of the enabled features.
  • TMPL_HTML_VAR_NOTE_ERROR
    HTML template variable used in the error page containing the error message explaining why this page could not be rendered. We could set #[cfg(feature = "viewer")], but we prefer the same config file structure independent of the enabled features.
  • TMPL_HTML_VAR_NOTE_JS
    HTML template variable containing the automatically generated JavaScript code to be included in the HTML rendition. We could set #[cfg(feature = "viewer")], but we prefer the same config file structure independent of the enabled features.
  • TMPL_VAR_CLIPBOARD
    If there is a YAML header in the clipboard content, this contains the body only. Otherwise, it contains the whole clipboard content.
  • TMPL_VAR_CLIPBOARD_HEADER
    Contains the YAML header (if any) of the clipboard content. Otherwise the empty string.
  • TMPL_VAR_DIR_PATH
    Contains the fully qualified directory path of the <path> command line argument. If <path> points to a file, the last component (the file name) is omitted. If it points to a directory, the content of this variable is identical to TMPL_VAR_PATH,
  • TMPL_VAR_EXTENSION_DEFAULT
    Contains the default file extension for new note files as defined in the configuration file.
  • TMPL_VAR_FM_
    Prefix prepended to front matter field names when a template variable is generated with the same name.
  • TMPL_VAR_FM_ALL
    Contains a Hash Map with all front matter fields. Lists are flattened into strings. These variables are only available in the TMPL_FROM_TEXT_FILE_CONTENT, TMPL_SYNC_FILENAME and HTML templates.
  • TMPL_VAR_FM_FILENAME_SYNC
    Contains the value of the front matter field filename_sync. When set to filename_sync: false, the filename synchronization mechanism is disabled for this note file. Default value is true.
  • TMPL_VAR_FM_FILE_EXT
    By default, the template TMPL_SYNC_FILENAME defines the function of of this variable as follows: Contains the value of the front matter field file_ext and determines the markup language used to render the document. When the field is missing the markup language is derived from the note’s filename extension.
  • TMPL_VAR_FM_NO_FILENAME_SYNC
    Contains the value of the front matter field no_filename_sync. When set to no_filename_sync: or no_filename_sync: true, the filename synchronisation mechanism is disabled for this note file. Depreciated in favour of TMPL_VAR_FM_FILENAME_SYNC.
  • TMPL_VAR_FM_SORT_TAG
    By default, the template TMPL_SYNC_FILENAME defines the function of of this variable as follows: If this variable is defined, the sort tag of the filename is replaced with the value of this variable next time the filename is synchronized. If not defined, the sort tag of the filename is never changed.
  • TMPL_VAR_LANG
    Contains the user’s language tag as defined in RFC 5646. Not to be confused with the UNIX LANG environment variable from which this value is derived under Linux/MacOS. Under Windows, the user’s language tag is queried through the WinAPI. If defined, the environment variable TPNOTE_LANG overwrites this value (all operating systems).
  • TMPL_VAR_NOTE_BODY_TEXT
    Contains the body of the file the command line option <path> points to. Only available in the TMPL_FROM_TEXT_FILE_CONTENT, TMPL_SYNC_FILENAME and HTML templates.
  • TMPL_VAR_NOTE_FILE_DATE
    Contains the date of the file the command line option <path> points to. The date is represented as an integer the way std::time::SystemTime resolves to on the platform. Only available in the TMPL_FROM_TEXT_FILE_CONTENT, TMPL_SYNC_FILENAME and HTML templates.
  • TMPL_VAR_NOTE_FM_TEXT
    All the front matter fields serialized as text, exactly as they appear in the front matter.
  • TMPL_VAR_PATH
    The template variable contains the fully qualified path of the <path> command line argument. If <path> points to a file, the variable contains the file path. If it points to a directory, it contains the directory path, or - if no path is given - the current working directory.
  • TMPL_VAR_ROOT_PATH
    The root directory of the current note. This is the first directory, that upwards from TMPL_VAR_DIR_PATH, contains a file named FILENAME_ROOT_PATH_MARKER. The root directory is used by Tp-Note’s viewer as base directory
  • TMPL_VAR_STDIN
    If there is a YAML header in the stdin input stream, this contains the body only. Otherwise, it contains the whole input stream.
  • TMPL_VAR_STDIN_HEADER
    Contains the YAML header (if any) of the stdin input stream. Otherwise the empty string.
  • TMPL_VAR_USERNAME
    Contains the content of the first non empty environment variable LOGNAME, USERNAME or USER.