diff options
author | Justin Wernick <justin@worthe-it.co.za> | 2023-03-29 14:16:06 +0200 |
---|---|---|
committer | Justin Wernick <justin@worthe-it.co.za> | 2023-03-29 14:16:06 +0200 |
commit | ff2a4b09646a8a5949808bfadf31747751831963 (patch) | |
tree | b5db991f6829d2f9564bf5bb915176b4f978c63c | |
parent | 2e84602de722694c5cce4172e7455f592cee6a03 (diff) |
Function to get the current user's groups
-rw-r--r-- | tests/cli.rs | 34 | ||||
-rw-r--r-- | user-info/src/lib.rs | 19 |
2 files changed, 50 insertions, 3 deletions
diff --git a/tests/cli.rs b/tests/cli.rs index 1daa850..872c2ce 100644 --- a/tests/cli.rs +++ b/tests/cli.rs @@ -2,7 +2,7 @@ use anyhow::Result; use assert_cmd::{cargo::cargo_bin, Command}; use rexpect::session::{spawn_command, PtySession}; use tempfile::TempDir; -use user_info::get_username; +use user_info::{get_user_groups, get_username}; struct TestContext { p: PtySession, @@ -107,7 +107,7 @@ fn can_init_a_new_git_repo() -> Result<()> { .as_ref() .join("git") .join(username) - .join("my-new-repo.git"), + .join(&format!("{}.git", repo_name)), ) .assert() .success() @@ -116,6 +116,36 @@ fn can_init_a_new_git_repo() -> Result<()> { } #[test] +#[ignore] +fn can_init_a_new_shared_git_repo() -> Result<()> { + let mut c = spawn_interactive_process()?; + let group = get_user_groups().pop().unwrap(); + let repo_name = "my-new-shared-repo"; + c.p.send_line(&format!("git-init --shared {} {}", group, repo_name))?; + c.p.exp_string(&format!( + "Successfully created \"git/{}/{}.git\"", + group, repo_name + ))?; + expect_prompt(&mut c.p)?; + + Command::new("git") + .arg("rev-list") + .arg("--all") + .current_dir( + c.workdir + .as_ref() + .join("git") + .join(&group) + .join(&format!("{}.git", repo_name)), + ) + .assert() + .success() + .stdout(""); + // TODO: Check file permissions? Shared set in git config? + Ok(()) +} + +#[test] fn runs_a_single_command_and_exit_with_cli_flag() -> Result<()> { let username = get_username().unwrap(); let repo_name = "another-new-repo"; diff --git a/user-info/src/lib.rs b/user-info/src/lib.rs index bd5ff42..7a42db9 100644 --- a/user-info/src/lib.rs +++ b/user-info/src/lib.rs @@ -1,10 +1,18 @@ -use nix::unistd::{getuid, User}; +use nix::unistd::{getgroups, getuid, Group, User}; pub fn get_username() -> Option<String> { let uid = getuid(); User::from_uid(uid).ok().flatten().map(|user| user.name) } +pub fn get_user_groups() -> Vec<String> { + let gids = getgroups().unwrap_or(Vec::default()); + gids.into_iter() + .filter_map(|gid| Group::from_gid(gid).ok().flatten()) + .map(|group| group.name) + .collect() +} + #[cfg(test)] mod test { use super::*; @@ -17,4 +25,13 @@ mod test { let username_len = username.unwrap().trim().len(); assert!(username_len > 0); } + + #[test] + fn it_returns_some_groups() { + let groups = get_user_groups(); + assert!(groups.len() > 0); + for group in groups { + assert!(group.trim().len() > 0); + } + } } |