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Code Issues Releases Wiki Activity

Add environment variables for locating plugins

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Start of fixing #531 (we still need to deal with
TIDDLYWIKI_EDITION_PATH)
This commit is contained in:
Jermolene 2014-06-17 21:33:44 +01:00
parent 9147cadd3c
commit b2e48d00e9
1 changed files with 41 additions and 31 deletions
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72
boot/boot.js
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@ -1492,6 +1492,39 @@ $tw.loadPluginFolder = function(filepath,excludeRegExp) {
}
};
/*
name: Name of the plugin to load
paths: array of file paths to search for it
*/
$tw.loadPlugin = function(name,paths) {
var pathIndex = 0;
do {
var pluginFields = $tw.loadPluginFolder(path.resolve(paths[pathIndex],"./" + name));
if(pluginFields) {
$tw.wiki.addTiddler(pluginFields);
return;
}
} while(++pathIndex < paths.length);
};
/*
plugins: Array of names of plugins (eg, "tiddlywiki/filesystemadaptor")
libraryPath: Path of library folder for these plugins (relative to core path)
envVar: Environment variable name for these plugins
*/
$tw.loadPlugins = function(plugins,libraryPath,envVar) {
if(plugins) {
var pluginPaths = [path.resolve($tw.boot.corePath,libraryPath)],
env = process.env[envVar];
if(env) {
Array.prototype.push.apply(pluginPaths,env.split(":"));
}
for(var t=0; t<plugins.length; t++) {
$tw.loadPlugin(plugins[t],pluginPaths);
}
}
};
/*
path: path of wiki directory
parentPaths: array of parent paths that we mustn't recurse into
@ -1520,36 +1553,10 @@ $tw.loadWikiTiddlers = function(wikiPath,parentPaths) {
}
});
}
// Load any plugins listed in the wiki info file
if(wikiInfo.plugins) {
var pluginBasePath = path.resolve($tw.boot.corePath,$tw.config.pluginsPath);
for(var t=0; t<wikiInfo.plugins.length; t++) {
pluginFields = $tw.loadPluginFolder(path.resolve(pluginBasePath,"./" + wikiInfo.plugins[t]));
if(pluginFields) {
$tw.wiki.addTiddler(pluginFields);
}
}
}
// Load any themes listed in the wiki info file
if(wikiInfo.themes) {
var themesBasePath = path.resolve($tw.boot.corePath,$tw.config.themesPath);
for(var t=0; t<wikiInfo.themes.length; t++) {
pluginFields = $tw.loadPluginFolder(path.resolve(themesBasePath,"./" + wikiInfo.themes[t]));
if(pluginFields) {
$tw.wiki.addTiddler(pluginFields);
}
}
}
// Load any languages listed in the wiki info file
if(wikiInfo.languages) {
var languagesBasePath = path.resolve($tw.boot.corePath,$tw.config.languagesPath);
for(var t=0; t<wikiInfo.languages.length; t++) {
pluginFields = $tw.loadPluginFolder(path.resolve(languagesBasePath,"./" + wikiInfo.languages[t]));
if(pluginFields) {
$tw.wiki.addTiddler(pluginFields);
}
}
}
// Load any plugins, themes and languages listed in the wiki info file
$tw.loadPlugins(wikiInfo.plugins,$tw.config.pluginsPath,$tw.config.pluginsEnvVar);
$tw.loadPlugins(wikiInfo.themes,$tw.config.themesPath,$tw.config.themesEnvVar);
$tw.loadPlugins(wikiInfo.languages,$tw.config.languagesPath,$tw.config.languagesEnvVar);
// Load the wiki files, registering them as writable
var resolvedWikiPath = path.resolve(wikiPath,$tw.config.wikiTiddlersSubDir);
$tw.utils.each($tw.loadTiddlersFromPath(resolvedWikiPath),function(tiddlerFile) {
@ -1661,7 +1668,10 @@ $tw.boot.startup = function(options) {
wikiOutputSubDir: "./output",
jsModuleHeaderRegExpString: "^\\/\\*\\\\(?:\\r?\\n)((?:^[^\\r\\n]*(?:\\r?\\n))+?)(^\\\\\\*\\/$(?:\\r?\\n)?)",
fileExtensionInfo: Object.create(null), // Map file extension to {type:}
contentTypeInfo: Object.create(null) // Map type to {encoding:,extension:}
contentTypeInfo: Object.create(null), // Map type to {encoding:,extension:}
pluginsEnvVar: "TIDDLYWIKI_PLUGIN_PATH",
themesEnvVar: "TIDDLYWIKI_THEME_PATH",
languagesEnvVar: "TIDDLYWIKI_LANGUAGE_PATH"
}
});
if(!$tw.boot.tasks.readBrowserTiddlers) {