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More tests for version.extract_version_number

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Bryan Bennett 2024-01-08 15:29:59 -05:00
parent 04109672f0
commit 5d0923569f
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5 changed files with 40 additions and 16 deletions
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32
lib/flake_env__versions.re
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@ -30,23 +30,27 @@ let compare = (a, b) => {
}
}
let extract_version_number = (cmd) => {
let extract_version_number = cmd => {
switch (Util.run_process(cmd, ["--version"])) {
| (Ok(), stdout) when String.length(stdout) > 0 => {
let substrings = Re.exec(semver_re, stdout);
| (Ok (), stdout) when String.length(stdout) > 0 =>
switch (Re.exec(semver_re, stdout)) {
| exception Stdlib.Not_found =>
Error(
Printf.sprintf(
"Stdout did not contain a version number for `%s --version`",
cmd,
),
)
| substrings =>
let groups = Re.Group.all(substrings);
if ((groups |> Array.length) == 4) {
Ok({
major: groups[1] |> int_of_string,
minor: groups[2] |> int_of_string,
point: groups[3] |> int_of_string
})
} else {
Error(Printf.sprintf("Stdout did not contain a version number for `%s --version`", cmd))
}
Ok({
major: groups[1] |> int_of_string,
minor: groups[2] |> int_of_string,
point: groups[3] |> int_of_string,
});
}
| _ => Error(Printf.sprintf("Failed executing '%s'\n", cmd))
}
| _ => Error(Printf.sprintf("Failed executing '%s'", cmd))
};
};
let is_new_enough = (cur, needed) => {