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import { parse as dotenvParse } from "dotenv" |
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import dotenvExpand from "dotenv-expand" |
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import { load as dotenvExtendedLoad } from "dotenv-extended" |
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import { parse as envfileParse } from "envfile" |
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import { readFileSync } from "fs" |
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import { parse } from "./parse" |
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import specs from "./specs/spec.json" |
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const dotenvPath = "./src/specs/input.env" |
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, dotenvContent = `${readFileSync(dotenvPath)}` |
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, originalEnvs = {...process.env} |
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afterEach(() => process.env = originalEnvs) |
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it("my",() => expect( |
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parse(dotenvContent, undefined, undefined) |
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).toStrictEqual( |
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specs |
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)) |
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it("dotenv", () => expect( |
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dotenvParse(dotenvContent) |
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).toStrictEqual(replaceAndOmit( |
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specs, { |
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"SPEC_COMMENTED_SPACE": "comment #ed", |
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"SPEC_REUSE_CURVES": "${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_EXPR": "${SPEC_REUSE_ASSIGNED} is ${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_EXPR_2": "${SPEC_UNDEFINED} is not ${SPEC_REUSE_ASSIGNED}", |
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"SPEC_DEFAULT_FALSY_0": "${SPEC_REUSE_ASSIGNED:-def}", |
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"SPEC_DEFAULT_FALSY_1": "${SPEC_UNDEFINED:-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_DEFAULT_UNDEF_0": "${SPEC_REUSE_ASSIGNED-def}", |
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"SPEC_DEFAULT_UNDEF_1": "${SPEC_UNDEFINED-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_ERROR_FALSY_0": "${SPEC_REUSE_ASSIGNED?def}", |
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"SPEC_ERROR_UNDEF_1": "${SPEC_UNDEFINED?${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_META_1": "${!SPEC_META_}", |
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"SPEC_META_2": "$${!SPEC_META_}", |
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"SPEC_META_3": "${${SPEC_META_}}", |
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}, [ |
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"$SPEC_WEIRD_LEADING_DOLLAR", |
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"SPEC_WEIRD_:", |
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"SPEC_WEIRD_@", |
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"SPEC_WEIRD_\\" |
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] |
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))) |
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it("dotenv-expanded", () => expect( |
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dotenvExpand({"parsed": dotenvParse(dotenvContent)}).parsed |
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).toStrictEqual(replaceAndOmit( |
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specs, { |
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"SPEC_VALUE_BASH": "'bash'", |
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"SPEC_COMMENTED_SPACE": "comment #ed", |
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"SPEC_REUSE_SINGLE": "assigned", |
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"SPEC_REUSE_DIRECT": "assigned", |
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"SPEC_REUSE_DOUBLE": "assigned", |
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"SPEC_DEFAULT_FALSY_0": "assigned:-def}", |
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"SPEC_DEFAULT_FALSY_1": ":-assigned}", |
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"SPEC_DEFAULT_UNDEF_0": "assigned-def}", |
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"SPEC_DEFAULT_UNDEF_1": "-assigned}", |
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"SPEC_ERROR_FALSY_0": "assigned?def}", |
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"SPEC_ERROR_UNDEF_1": "?assigned}", |
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"SPEC_WEIRD_DOUBLE_DOLLAR": "$", |
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"SPEC_WEIRD_DOUBLE_DOLLAR_2": "$assigned", |
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"SPEC_WEIRD_SUBSHELL": "(echo 1)", |
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"SPEC_META_1": "!SPEC_META_}", |
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"SPEC_META_2": "$!SPEC_META_}", |
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"SPEC_META_3": "SPEC_REUSE_ASSIGNED}", |
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}, [ |
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"$SPEC_WEIRD_LEADING_DOLLAR", |
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"SPEC_WEIRD_:", |
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"SPEC_WEIRD_@", |
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"SPEC_WEIRD_\\" |
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] |
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))) |
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83
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it("dotenv-extended", () => expect( |
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dotenvExtendedLoad({ |
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"assignToProcessEnv": true, |
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"path": dotenvPath |
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}) |
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).toStrictEqual(replaceAndOmit( |
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specs, { |
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"SPEC_COMMENTED_SPACE": "comment #ed", |
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"SPEC_REUSE_CURVES": "${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_EXPR": "${SPEC_REUSE_ASSIGNED} is ${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_EXPR_2": "${SPEC_UNDEFINED} is not ${SPEC_REUSE_ASSIGNED}", |
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96
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"SPEC_DEFAULT_FALSY_0": "${SPEC_REUSE_ASSIGNED:-def}", |
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"SPEC_DEFAULT_FALSY_1": "${SPEC_UNDEFINED:-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_DEFAULT_UNDEF_0": "${SPEC_REUSE_ASSIGNED-def}", |
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"SPEC_DEFAULT_UNDEF_1": "${SPEC_UNDEFINED-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_ERROR_FALSY_0": "${SPEC_REUSE_ASSIGNED?def}", |
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"SPEC_ERROR_UNDEF_1": "${SPEC_UNDEFINED?${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_META_1": "${!SPEC_META_}", |
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"SPEC_META_2": "$${!SPEC_META_}", |
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"SPEC_META_3": "${${SPEC_META_}}", |
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}, [ |
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"$SPEC_WEIRD_LEADING_DOLLAR", |
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"SPEC_WEIRD_:", |
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"SPEC_WEIRD_@", |
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"SPEC_WEIRD_\\" |
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] |
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))) |
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113
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114
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it("envfile", () => expect( |
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115
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envfileParse(dotenvContent) |
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116
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).toStrictEqual(replaceAndOmit( |
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117
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specs, { |
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"SPEC_VALUE_SINGLE": "'single'", |
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"SPEC_VALUE_DOUBLE": "\"double\"", |
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120
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121
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"SPEC_COMMENTED_SPACE": "comment #ed", |
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123
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"SPEC_DEFAULT_FALSY_0": "${SPEC_REUSE_ASSIGNED:-def}", |
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"SPEC_DEFAULT_FALSY_1": "${SPEC_UNDEFINED:-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_DEFAULT_UNDEF_0": "${SPEC_REUSE_ASSIGNED-def}", |
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"SPEC_DEFAULT_UNDEF_1": "${SPEC_UNDEFINED-${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_ERROR_FALSY_0": "${SPEC_REUSE_ASSIGNED?def}", |
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"SPEC_ERROR_UNDEF_1": "${SPEC_UNDEFINED?${SPEC_REUSE_ASSIGNED}}", |
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"SPEC_REUSE_CURVES": "${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_DOUBLE": "\"$SPEC_REUSE_ASSIGNED\"", |
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"SPEC_REUSE_EXPR": "${SPEC_REUSE_ASSIGNED} is ${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_EXPR_2": "${SPEC_UNDEFINED} is not ${SPEC_REUSE_ASSIGNED}", |
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"SPEC_REUSE_SINGLE": "'$SPEC_REUSE_ASSIGNED'", |
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"SPEC_WEIRD_": "=:", |
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138
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"- SPEC_WEIRD_LEADING_DASH": "WARN #ING: Python-dotenv could not parse statement", |
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"SPEC_META_1": "${!SPEC_META_}", |
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"SPEC_META_2": "$${!SPEC_META_}", |
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"SPEC_META_3": "${${SPEC_META_}}", |
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}, [ |
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"SPEC_WEIRD_:" |
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144
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] |
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145
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))) |
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146
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147
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function replaceAndOmit(source: Record<string, string>, replacement: Record<string, string>, omitKeys: string[]) { |
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const $return = {...source} |
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149
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150
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for (const key in replacement) { |
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// if (!(key in $return)) |
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// throw Error(`Already no "${key}"`) |
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153
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154
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const value = replacement[key] |
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155
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156
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if (value === $return[key]) |
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throw Error(`Replacement of "${key}" to the same value`) |
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158
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159
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$return[key] = value |
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} |
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161
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162
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for (const key of omitKeys) { |
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if (!(key in $return)) |
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throw Error(`Already no "${key}"`) |
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165
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166
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if (key in replacement) |
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throw Error(`Redundant replacement of "${key}" due to delete`) |
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168
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169
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delete $return[key] |
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} |
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171
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172
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return $return |
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173
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} |
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174
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askirmas /
arg-env
