mirror of
https://github.com/joelwmale/webhook-action.git
synced 2024-12-04 21:24:29 +01:00
131 lines
4.8 KiB
JavaScript
131 lines
4.8 KiB
JavaScript
|
/**
|
||
|
* @fileoverview Config file operations. This file must be usable in the browser,
|
||
|
* so no Node-specific code can be here.
|
||
|
* @author Nicholas C. Zakas
|
||
|
*/
|
||
|
"use strict";
|
||
|
|
||
|
//------------------------------------------------------------------------------
|
||
|
// Private
|
||
|
//------------------------------------------------------------------------------
|
||
|
|
||
|
const RULE_SEVERITY_STRINGS = ["off", "warn", "error"],
|
||
|
RULE_SEVERITY = RULE_SEVERITY_STRINGS.reduce((map, value, index) => {
|
||
|
map[value] = index;
|
||
|
return map;
|
||
|
}, {}),
|
||
|
VALID_SEVERITIES = [0, 1, 2, "off", "warn", "error"];
|
||
|
|
||
|
//------------------------------------------------------------------------------
|
||
|
// Public Interface
|
||
|
//------------------------------------------------------------------------------
|
||
|
|
||
|
module.exports = {
|
||
|
|
||
|
/**
|
||
|
* Normalizes the severity value of a rule's configuration to a number
|
||
|
* @param {(number|string|[number, ...*]|[string, ...*])} ruleConfig A rule's configuration value, generally
|
||
|
* received from the user. A valid config value is either 0, 1, 2, the string "off" (treated the same as 0),
|
||
|
* the string "warn" (treated the same as 1), the string "error" (treated the same as 2), or an array
|
||
|
* whose first element is one of the above values. Strings are matched case-insensitively.
|
||
|
* @returns {(0|1|2)} The numeric severity value if the config value was valid, otherwise 0.
|
||
|
*/
|
||
|
getRuleSeverity(ruleConfig) {
|
||
|
const severityValue = Array.isArray(ruleConfig) ? ruleConfig[0] : ruleConfig;
|
||
|
|
||
|
if (severityValue === 0 || severityValue === 1 || severityValue === 2) {
|
||
|
return severityValue;
|
||
|
}
|
||
|
|
||
|
if (typeof severityValue === "string") {
|
||
|
return RULE_SEVERITY[severityValue.toLowerCase()] || 0;
|
||
|
}
|
||
|
|
||
|
return 0;
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Converts old-style severity settings (0, 1, 2) into new-style
|
||
|
* severity settings (off, warn, error) for all rules. Assumption is that severity
|
||
|
* values have already been validated as correct.
|
||
|
* @param {Object} config The config object to normalize.
|
||
|
* @returns {void}
|
||
|
*/
|
||
|
normalizeToStrings(config) {
|
||
|
|
||
|
if (config.rules) {
|
||
|
Object.keys(config.rules).forEach(ruleId => {
|
||
|
const ruleConfig = config.rules[ruleId];
|
||
|
|
||
|
if (typeof ruleConfig === "number") {
|
||
|
config.rules[ruleId] = RULE_SEVERITY_STRINGS[ruleConfig] || RULE_SEVERITY_STRINGS[0];
|
||
|
} else if (Array.isArray(ruleConfig) && typeof ruleConfig[0] === "number") {
|
||
|
ruleConfig[0] = RULE_SEVERITY_STRINGS[ruleConfig[0]] || RULE_SEVERITY_STRINGS[0];
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Determines if the severity for the given rule configuration represents an error.
|
||
|
* @param {int|string|Array} ruleConfig The configuration for an individual rule.
|
||
|
* @returns {boolean} True if the rule represents an error, false if not.
|
||
|
*/
|
||
|
isErrorSeverity(ruleConfig) {
|
||
|
return module.exports.getRuleSeverity(ruleConfig) === 2;
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Checks whether a given config has valid severity or not.
|
||
|
* @param {number|string|Array} ruleConfig The configuration for an individual rule.
|
||
|
* @returns {boolean} `true` if the configuration has valid severity.
|
||
|
*/
|
||
|
isValidSeverity(ruleConfig) {
|
||
|
let severity = Array.isArray(ruleConfig) ? ruleConfig[0] : ruleConfig;
|
||
|
|
||
|
if (typeof severity === "string") {
|
||
|
severity = severity.toLowerCase();
|
||
|
}
|
||
|
return VALID_SEVERITIES.indexOf(severity) !== -1;
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Checks whether every rule of a given config has valid severity or not.
|
||
|
* @param {Object} config The configuration for rules.
|
||
|
* @returns {boolean} `true` if the configuration has valid severity.
|
||
|
*/
|
||
|
isEverySeverityValid(config) {
|
||
|
return Object.keys(config).every(ruleId => this.isValidSeverity(config[ruleId]));
|
||
|
},
|
||
|
|
||
|
/**
|
||
|
* Normalizes a value for a global in a config
|
||
|
* @param {(boolean|string|null)} configuredValue The value given for a global in configuration or in
|
||
|
* a global directive comment
|
||
|
* @returns {("readable"|"writeable"|"off")} The value normalized as a string
|
||
|
* @throws Error if global value is invalid
|
||
|
*/
|
||
|
normalizeConfigGlobal(configuredValue) {
|
||
|
switch (configuredValue) {
|
||
|
case "off":
|
||
|
return "off";
|
||
|
|
||
|
case true:
|
||
|
case "true":
|
||
|
case "writeable":
|
||
|
case "writable":
|
||
|
return "writable";
|
||
|
|
||
|
case null:
|
||
|
case false:
|
||
|
case "false":
|
||
|
case "readable":
|
||
|
case "readonly":
|
||
|
return "readonly";
|
||
|
|
||
|
default:
|
||
|
throw new Error(`'${configuredValue}' is not a valid configuration for a global (use 'readonly', 'writable', or 'off')`);
|
||
|
}
|
||
|
}
|
||
|
};
|