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This commit adds a check to see if an environment variable that is found in the .env file is already set in the environment. If it is, then the value from the .env file is not used. PR-URL: https://github.com/nodejs/node/pull/49424 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
71 lines
3.9 KiB
JavaScript
71 lines
3.9 KiB
JavaScript
// Flags: --env-file test/fixtures/dotenv/valid.env
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'use strict';
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require('../common');
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const assert = require('node:assert');
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// Sets basic environment variable
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assert.strictEqual(process.env.BASIC, 'basic');
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// Reads after a skipped line
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assert.strictEqual(process.env.AFTER_LINE, 'after_line');
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// Defaults empty values to empty string
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assert.strictEqual(process.env.EMPTY, '');
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assert.strictEqual(process.env.EMPTY_SINGLE_QUOTES, '');
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assert.strictEqual(process.env.EMPTY_DOUBLE_QUOTES, '');
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assert.strictEqual(process.env.EMPTY_BACKTICKS, '');
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// Escapes single quoted values
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assert.strictEqual(process.env.SINGLE_QUOTES, 'single_quotes');
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// Respects surrounding spaces in single quotes
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assert.strictEqual(process.env.SINGLE_QUOTES_SPACED, ' single quotes ');
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// Escapes double quoted values
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assert.strictEqual(process.env.DOUBLE_QUOTES, 'double_quotes');
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// Respects surrounding spaces in double quotes
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assert.strictEqual(process.env.DOUBLE_QUOTES_SPACED, ' double quotes ');
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// Respects double quotes inside single quotes
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assert.strictEqual(process.env.DOUBLE_QUOTES_INSIDE_SINGLE, 'double "quotes" work inside single quotes');
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// Respects spacing for badly formed brackets
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assert.strictEqual(process.env.DOUBLE_QUOTES_WITH_NO_SPACE_BRACKET, '{ port: $MONGOLAB_PORT}');
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// Respects single quotes inside double quotes
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assert.strictEqual(process.env.SINGLE_QUOTES_INSIDE_DOUBLE, "single 'quotes' work inside double quotes");
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// Respects backticks inside single quotes
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assert.strictEqual(process.env.BACKTICKS_INSIDE_SINGLE, '`backticks` work inside single quotes');
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// Respects backticks inside double quotes
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assert.strictEqual(process.env.BACKTICKS_INSIDE_DOUBLE, '`backticks` work inside double quotes');
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assert.strictEqual(process.env.BACKTICKS, 'backticks');
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assert.strictEqual(process.env.BACKTICKS_SPACED, ' backticks ');
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// Respects double quotes inside backticks
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assert.strictEqual(process.env.DOUBLE_QUOTES_INSIDE_BACKTICKS, 'double "quotes" work inside backticks');
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// Respects single quotes inside backticks
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assert.strictEqual(process.env.SINGLE_QUOTES_INSIDE_BACKTICKS, "single 'quotes' work inside backticks");
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// Respects single quotes inside backticks
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assert.strictEqual(
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process.env.DOUBLE_AND_SINGLE_QUOTES_INSIDE_BACKTICKS,
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"double \"quotes\" and single 'quotes' work inside backticks",
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);
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// Ignores inline comments
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assert.strictEqual(process.env.INLINE_COMMENTS, 'inline comments');
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// Ignores inline comments and respects # character inside of single quotes
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assert.strictEqual(process.env.INLINE_COMMENTS_SINGLE_QUOTES, 'inline comments outside of #singlequotes');
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// Ignores inline comments and respects # character inside of double quotes
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assert.strictEqual(process.env.INLINE_COMMENTS_DOUBLE_QUOTES, 'inline comments outside of #doublequotes');
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// Ignores inline comments and respects # character inside of backticks
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assert.strictEqual(process.env.INLINE_COMMENTS_BACKTICKS, 'inline comments outside of #backticks');
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// Treats # character as start of comment
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assert.strictEqual(process.env.INLINE_COMMENTS_SPACE, 'inline comments start with a');
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// Respects equals signs in values
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assert.strictEqual(process.env.EQUAL_SIGNS, 'equals==');
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// Retains inner quotes
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assert.strictEqual(process.env.RETAIN_INNER_QUOTES, '{"foo": "bar"}');
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// Respects equals signs in values
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assert.strictEqual(process.env.EQUAL_SIGNS, 'equals==');
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// Retains inner quotes
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assert.strictEqual(process.env.RETAIN_INNER_QUOTES, '{"foo": "bar"}');
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assert.strictEqual(process.env.RETAIN_INNER_QUOTES_AS_STRING, '{"foo": "bar"}');
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assert.strictEqual(process.env.RETAIN_INNER_QUOTES_AS_BACKTICKS, '{"foo": "bar\'s"}');
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// Retains spaces in string
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assert.strictEqual(process.env.TRIM_SPACE_FROM_UNQUOTED, 'some spaced out string');
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// Parses email addresses completely
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assert.strictEqual(process.env.EMAIL, 'therealnerdybeast@example.tld');
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// Parses keys and values surrounded by spaces
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assert.strictEqual(process.env.SPACED_KEY, 'parsed');
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