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append LF to known_hosts and config

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shimataro 2020-08-15 10:19:52 +09:00
parent c6c7de11ed
commit 937c78c6f0
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1 changed files with 15 additions and 5 deletions
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20
src/main.ts
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@ -30,7 +30,7 @@ function main(): void
}, },
{ {
name: "known_hosts", name: "known_hosts",
contents: prependLf(core.getInput("known_hosts", { contents: insertLf(core.getInput("known_hosts", {
required: true, required: true,
})), })),
options: { options: {
@ -40,7 +40,7 @@ function main(): void
}, },
{ {
name: "config", name: "config",
contents: prependLf(core.getInput("config")), contents: insertLf(core.getInput("config")),
options: { options: {
mode: 0o644, mode: 0o644,
flag: "a", flag: "a",
@ -104,19 +104,29 @@ function getHomeEnv(): string
} }
/** /**
* prepend LF to value if not empty * prepend/append LF to value if not empty
* @param value the value to prepend LF * @param value the value to prepend LF
* @returns prepended value * @returns prepended value
*/ */
function prependLf(value: string): string function insertLf(value: string): string
{ {
let affectedValue = value;
if(value.length === 0) if(value.length === 0)
{ {
// do nothing if empty // do nothing if empty
return ""; return "";
} }
if(!affectedValue.startsWith("\n"))
{
affectedValue = `\n${affectedValue}`;
}
if(!affectedValue.endsWith("\n"))
{
affectedValue = `${affectedValue}\n`;
}
return `\n${value}`; return affectedValue;
} }
main(); main();