fix(cli): try to resolve Cannot read properties of undefined (reading 'includes') error
#4675
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dsinghvi
commented
Sep 17, 2024
| @@ -35,7 +35,7 @@ export async function rerunFernCliAtVersion({ | |||
| [FERN_CWD_ENV_VAR]: process.env[FERN_CWD_ENV_VAR] ?? process.cwd() | |||
| } | |||
| }); | |||
| if (stdout.includes("code EEXIST") || stderr.includes("code EEXIST")) { | |||
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this feels like the only recent additions to the CLI that use includes
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This PR introduces a fix to the
rerunFernCliAtVersionfunction in thererunFernCliAtVersion.tsfile. The fix addresses an issue where the function fails to check for optionality when parsingstdoutandstderrin the CLI, leading to an error:Cannot read properties of undefined (reading 'includes').Changes:
ifstatement in thererunFernCliAtVersionfunction now uses optional chaining (stdout?.includes) to check for the presence of the string "code EEXIST" instdoutorstderr.changelogEntryin theversions.ymlfile has been updated to reflect the fix, with a summary describing the issue and the type set to "fix".