src/cmd/cut.rs

@@ -11,10 +11,11 @@ pub(crate) async fn run(
     let repo = git2::Repository::open(".")?;
     let tag = tag.unwrap_or(version::read_version("VERSION".into())?);
     let desc = changelog::read(fname.clone(), tag.clone())?;
+    let sig = git2::Signature::now(&common.username, &common.email)?;
 
     if !git::has_tag(&repo, tag.clone())? {
-        git::tag_version(&repo, tag.clone(), desc.clone())?;
-        let _ = git::push_tags(&repo);
+        git::tag_version(&repo, tag.clone(), desc.clone(), &sig)?;
+        let _ = git::push(&repo, common.token.clone(), git::TAGS);
     } else
     /* The tag already exists */
     {

src/cmd/mod.rs

@@ -9,18 +9,30 @@ pub(crate) struct Common {
     /// The gitea server to connect to
     #[structopt(short, long, env = "GITEA_SERVER")]
     pub server: String,
+
     /// The gitea token to authenticate with
     #[structopt(long, env = "GITEA_TOKEN")]
     pub token: String,
+
     /// The gitea user to authenticate as
     #[structopt(short, long, env = "GITEA_AUTH_USER")]
     pub auth_user: String,
+
     /// The owner of the gitea repo
     #[structopt(short, long, env = "GITEA_OWNER")]
     pub owner: String,
+
     /// The gitea repo to operate on
     #[structopt(short, long, env = "GITEA_REPO")]
     pub repo: String,
+
+    /// Git signature email
+    #[structopt(long, short = "E", env = "SIGNATURE_EMAIL", default_value = "domo@tulpa.dev")]
+    pub email: String,
+
+    /// Git signature username
+    #[structopt(long, short = "U", env = "SIGNATURE_NAME", default_value = "Domo Arigato")]
+    pub username: String,
 }
 
 #[derive(StructOpt, Debug, Clone)]
@@ -29,12 +41,15 @@ pub(crate) struct DroneEnv {
     /// push URL
     #[structopt(long, env = "DRONE_GIT_HTTP_URL")]
     pub push_url: String,
+
     /// repo owner
     #[structopt(long, env = "DRONE_REPO_OWNER")]
     pub owner: String,
+
     /// repo name
     #[structopt(long, env = "DRONE_REPO_NAME")]
     pub repo: String,
+
     /// branch
     #[structopt(long, env = "DRONE_REPO_BRANCH")]
     pub branch: String,
@@ -43,18 +58,30 @@ pub(crate) struct DroneEnv {
     /// auth username
     #[structopt(long, env = "PLUGIN_AUTH_USERNAME")]
     pub auth_user: String,
+
     /// Gitea server
     #[structopt(long, env = "PLUGIN_GITEA_SERVER")]
     pub server: String,
+
     /// Gitea token
     #[structopt(long, env = "PLUGIN_GITEA_TOKEN")]
     pub token: String,
+
     /// CHANGELOG path
     #[structopt(long, env = "PLUGIN_CHANGELOG_PATH", default_value = "./CHANGELOG.md")]
     pub changelog_path: PathBuf,
+
     /// Default branch name
     #[structopt(long, env = "PLUGIN_DEFAULT_BRANCH")]
     pub default_branch: Option<String>,
+
+    /// Git signature email
+    #[structopt(long, short = "E", env = "PLUGIN_SIGNATURE_EMAIL", default_value = "domo@tulpa.dev")]
+    pub email: String,
+
+    /// Git signature username
+    #[structopt(long, short = "U", env = "PLUGIN_SIGNATURE_NAME", default_value = "Domo Arigato")]
+    pub username: String,
 }
 
 impl Into<Common> for DroneEnv {
@@ -65,6 +92,8 @@ impl Into<Common> for DroneEnv {
             auth_user: self.auth_user,
             owner: self.owner,
             repo: self.repo,
+            email: self.email,
+            username: self.username,
         }
     }
 }

src/git.rs

@@ -1,22 +1,77 @@
 use anyhow::Result;
 use git2::{Repository, Signature};
+use std::path::Path;
 
-pub(crate) fn push_tags(repo: &Repository) -> Result<()> {
+pub const TAGS: &'static [&'static str] = &["refs/tags/*:refs/tags/*"];
+
+pub fn pull(repo: &Repository, token: String, what: &[&str]) -> Result<()> {
     let mut remote = repo.find_remote("origin")?;
-    remote.connect(git2::Direction::Push)?;
-    remote.push(&["refs/tags/*:refs/tags/*"], None)?;
+    let mut fo = git2::FetchOptions::new();
+
+    let mut callbacks = git2::RemoteCallbacks::new();
+    callbacks.credentials(|_u, _username, allowed_types| {
+        if allowed_types.contains(git2::CredentialType::SSH_KEY) {
+            let user = "git";
+            git2::Cred::ssh_key_from_agent(user)
+        } else {
+            git2::Cred::userpass_plaintext(&token, "")
+        }
+    });
+
+    fo.remote_callbacks(callbacks);
+
+    remote.connect(git2::Direction::Fetch)?;
+    remote.fetch(what, Some(&mut fo), None)?;
     Ok(())
 }
 
-pub(crate) fn tag_version(repo: &Repository, tag: String, desc: String) -> Result<()> {
-    let sig = &Signature::now("Gitea Release Tool", "gitea-release@tulpa.dev")?;
+pub fn push(repo: &Repository, token: String, what: &[&str]) -> Result<()> {
+    let mut remote = repo.find_remote("origin")?;
+    let mut po = git2::PushOptions::new();
+
+    let mut callbacks = git2::RemoteCallbacks::new();
+    callbacks.credentials(|_u, _username, allowed_types| {
+        if allowed_types.contains(git2::CredentialType::SSH_KEY) {
+            let user = "git";
+            git2::Cred::ssh_key_from_agent(user)
+        } else {
+            git2::Cred::userpass_plaintext(&token, "")
+        }
+    });
+
+    po.remote_callbacks(callbacks);
+
+    remote.connect(git2::Direction::Push)?;
+    remote.push(what, Some(&mut po))?;
+    Ok(())
+}
+
+pub fn commit(
+    repo: &Repository,
+    sig: &git2::Signature,
+    msg: &str,
+    files: &[&str],
+) -> Result<()> {
+    let mut index = repo.index()?;
+    for file in files {
+        index.add_path(Path::new(file))?;
+    }
+
+    let oid = index.write_tree()?;
+    let tree = repo.find_tree(oid)?;
+    repo.commit(Some("HEAD"), &sig, &sig, &msg, &tree, &[])?;
+
+    Ok(())
+}
+
+pub fn tag_version(repo: &Repository, tag: String, desc: String, sig: &git2::Signature) -> Result<()> {
     let obj = repo.revparse_single("HEAD")?;
     repo.tag(&tag, &obj, &sig, &desc, false)?;
 
     Ok(())
 }
 
-pub(crate) fn has_tag(repo: &Repository, tag: String) -> Result<bool> {
+pub fn has_tag(repo: &Repository, tag: String) -> Result<bool> {
     let tags = repo.tag_names(Some(&tag))?;
 
     for tag_obj in tags.iter() {
@@ -37,7 +92,7 @@ pub(crate) fn has_tag(repo: &Repository, tag: String) -> Result<bool> {
 mod tests {
     use anyhow::Result;
     use git2::*;
-    use std::{fs::File, io::Write, path::Path};
+    use std::{fs::File, io::Write};
     use tempfile::tempdir;
 
     #[test]
@@ -48,22 +103,11 @@ mod tests {
         let mut fout = File::create(&dir.path().join("VERSION"))?;
         write!(fout, "{}", TAG)?;
         drop(fout);
-        let mut index = repo.index()?;
-        index.add_path(Path::new("VERSION"))?;
-        let oid = index.write_tree()?;
-        let tree = repo.find_tree(oid)?;
 
         let sig = &Signature::now("Gitea Release Tool", "gitea-release@tulpa.dev")?;
-        repo.commit(
-            Some("HEAD"),
-            &sig,
-            &sig,
-            "test commit please ignore",
-            &tree,
-            &[],
-        )?;
+        super::commit(&repo, &sig, "test commit please ignore", &["VERSION"])?;
 
-        super::tag_version(&repo, TAG.into(), format!("version {}", TAG))?;
+        super::tag_version(&repo, TAG.into(), format!("version {}", TAG), &sig)?;
         assert!(super::has_tag(&repo, TAG.into())?);
 
         Ok(())