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cli: Only allow shell-friendly characters in names

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cloudhead 2023-12-11 13:33:05 +01:00
parent 376c3caca0
commit ebee41fbf1
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1 changed files with 15 additions and 7 deletions
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22
radicle-cli/src/commands/init.rs
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@ -84,13 +84,21 @@ impl Args for Options {
while let Some(arg) = parser.next()? {
match arg {
Long("name") if name.is_none() => {
let value = parser
.value()?
.to_str()
.ok_or(anyhow::anyhow!(
"invalid project name specified with `--name`"
))?
.to_owned();
let value = parser.value()?;
let value = term::args::string(&value);
let allowed = ['-', '_', '.'];
// Nb. We avoid characters that need to be quoted by shells, such as `$`,
// `!` etc., since repository names are used for naming folders during clone.
if !value
.chars()
.all(|c| c.is_alphanumeric() || allowed.contains(&c))
{
anyhow::bail!(
"invalid project name specified with `--name`, \
only alphanumeric characters, '-', '_' and '.' are allowed"
);
}
name = Some(value);
}
Long("description") if description.is_none() => {