refactor: organise into lib and bin structure

the make the code more readable

this commit just moves the files, the next commit should fix the imports

1 files changed, 0 insertions, 209 deletions

diff --git a/src/sub_commands/pull.rs b/src/sub_commands/pull.rs
deleted file mode 100644
index e33a744..0000000
--- a/src/sub_commands/pull.rs
+++ /dev/null
@@ -1,209 +0,0 @@
-use anyhow::{bail, Context, Result};
-
-use super::{
-    list::{
-        get_all_proposal_patch_events_from_cache, get_commit_id_from_patch,
-        get_proposals_and_revisions_from_cache, tag_value,
-    },
-    send::event_to_cover_letter,
-};
-#[cfg(test)]
-use crate::client::MockConnect;
-#[cfg(not(test))]
-use crate::client::{Client, Connect};
-use crate::{
-    client::{fetching_with_report, get_repo_ref_from_cache},
-    git::{str_to_sha1, Repo, RepoActions},
-    repo_ref::get_repo_coordinates,
-    sub_commands::{list::get_most_recent_patch_with_ancestors, send::event_is_revision_root},
-};
-
-#[allow(clippy::too_many_lines)]
-pub async fn launch() -> Result<()> {
-    let git_repo = Repo::discover().context("cannot find a git repository")?;
-    let git_repo_path = git_repo.get_path()?;
-
-    let (main_or_master_branch_name, _) = git_repo
-        .get_main_or_master_branch()
-        .context("no main or master branch")?;
-
-    let branch_name = git_repo
-        .get_checked_out_branch_name()
-        .context("cannot get checked out branch name")?;
-
-    if branch_name == main_or_master_branch_name {
-        bail!("checkout a branch associated with a proposal first")
-    }
-    #[cfg(not(test))]
-    let client = Client::default();
-    #[cfg(test)]
-    let client = <MockConnect as std::default::Default>::default();
-
-    let repo_coordinates = get_repo_coordinates(&git_repo, &client).await?;
-
-    fetching_with_report(git_repo_path, &client, &repo_coordinates).await?;
-
-    let repo_ref = get_repo_ref_from_cache(git_repo_path, &repo_coordinates).await?;
-
-    let proposal_root_event =
-        get_proposals_and_revisions_from_cache(git_repo_path, repo_ref.coordinates())
-            .await?
-            .iter()
-            .find(|e| {
-                event_to_cover_letter(e)
-                    .is_ok_and(|cl| cl.get_branch_name().is_ok_and(|s| s.eq(&branch_name)))
-                    && !event_is_revision_root(e)
-            })
-            .context("cannot find proposal that matches the current branch name")?
-            .clone();
-    let commit_events = get_all_proposal_patch_events_from_cache(
-        git_repo_path,
-        &repo_ref,
-        &proposal_root_event.id(),
-    )
-    .await?;
-
-    let most_recent_proposal_patch_chain =
-        get_most_recent_patch_with_ancestors(commit_events.clone())
-            .context("cannot get most recent patch for proposal")?;
-
-    let local_branch_tip = git_repo.get_tip_of_branch(&branch_name)?;
-
-    let (main_branch_name, master_tip) = git_repo.get_main_or_master_branch()?;
-
-    let (local_ahead_of_main, local_beind_main) =
-        git_repo.get_commits_ahead_behind(&master_tip, &local_branch_tip)?;
-
-    let proposal_base_commit = str_to_sha1(&tag_value(
-        most_recent_proposal_patch_chain
-            .last()
-            .context("there should be at least one patch as we have already checked for this")?,
-        "parent-commit",
-    )?)
-    .context("cannot get valid parent commit id from patch")?;
-
-    let (_, proposal_behind_main) =
-        git_repo.get_commits_ahead_behind(&master_tip, &proposal_base_commit)?;
-
-    let proposal_tip =
-        str_to_sha1(
-            &get_commit_id_from_patch(most_recent_proposal_patch_chain.first().context(
-                "there should be at least one patch as we have already checked for this",
-            )?)
-            .context("cannot get valid commit_id from patch")?,
-        )
-        .context("cannot get valid commit_id from patch")?;
-
-    // if uptodate
-    if proposal_tip.eq(&local_branch_tip) {
-        println!("branch already up-to-date");
-    }
-    // if new appendments
-    else if most_recent_proposal_patch_chain.iter().any(|patch| {
-        get_commit_id_from_patch(patch)
-            .unwrap_or_default()
-            .eq(&local_branch_tip.to_string())
-    }) {
-        check_clean(&git_repo)?;
-        let applied = git_repo
-            .apply_patch_chain(&branch_name, most_recent_proposal_patch_chain)
-            .context("cannot apply patch chain")?;
-        println!("applied {} new commits", applied.len(),);
-    }
-    // if parent commit doesnt exist
-    else if !git_repo.does_commit_exist(&proposal_base_commit.to_string())? {
-        println!(
-            "a new version of the proposal has a prant commit that doesnt exist in your local repository."
-        );
-        println!("your '{main_branch_name}' branch may not be up-to-date.");
-        println!("manually run `git pull` on '{main_branch_name}' and try again");
-    }
-    // if new revision and no local changes (tip of local in proposal history)
-    else if commit_events.iter().any(|patch| {
-        get_commit_id_from_patch(patch)
-            .unwrap_or_default()
-            .eq(&local_branch_tip.to_string())
-    }) {
-        check_clean(&git_repo)?;
-
-        git_repo.create_branch_at_commit(&branch_name, &proposal_base_commit.to_string())?;
-        let applied = git_repo
-            .apply_patch_chain(&branch_name, most_recent_proposal_patch_chain)
-            .context("cannot apply patch chain")?;
-
-        println!(
-            "pulled new version of proposal ({} ahead {} behind '{main_branch_name}'), replacing old version ({} ahead {} behind '{main_branch_name}')",
-            applied.len(),
-            proposal_behind_main.len(),
-            local_ahead_of_main.len(),
-            local_beind_main.len(),
-        );
-    }
-    // if tip of proposal in branch in history (local appendments made to up-to-date
-    // proposal)
-    else if git_repo.ancestor_of(&local_branch_tip, &proposal_tip)? {
-        let (local_ahead_of_proposal, _) = git_repo
-            .get_commits_ahead_behind(&proposal_tip, &local_branch_tip)
-            .context("cannot get commits ahead behind for propsal_top and local_branch_tip")?;
-        println!(
-            "local proposal branch exists with {} unpublished commits on top of the most up-to-date version of the proposal",
-            local_ahead_of_proposal.len()
-        );
-    } else {
-        println!("you have an amended/rebase version the proposal that is unpublished");
-        // user probably has a unpublished amended or rebase version of the latest
-        // proposal version
-        // if tip of proposal commits exist (were once part of branch but have been
-        // amended and git clean up job hasn't removed them)
-        if git_repo.does_commit_exist(&proposal_tip.to_string())? {
-            println!(
-                "you have previously applied the latest version of the proposal ({} ahead {} behind '{main_branch_name}') but your local proposal branch has amended or rebased it ({} ahead {} behind '{main_branch_name}')",
-                most_recent_proposal_patch_chain.len(),
-                proposal_behind_main.len(),
-                local_ahead_of_main.len(),
-                local_beind_main.len(),
-            );
-        }
-        // user probably has a unpublished amended or rebase version of an older
-        // proposal version
-        else {
-            println!(
-                "your local proposal branch ({} ahead {} behind '{main_branch_name}') has conflicting changes with the latest published proposal ({} ahead {} behind '{main_branch_name}')",
-                local_ahead_of_main.len(),
-                local_beind_main.len(),
-                most_recent_proposal_patch_chain.len(),
-                proposal_behind_main.len(),
-            );
-
-            println!(
-                "its likely that you have rebased / amended an old proposal version because git has no record of the latest proposal commit."
-            );
-            println!(
-                "it is possible that you have been working off the latest version and git has delete this commit as part of a clean up"
-            );
-        }
-        println!("to view the latest proposal but retain your changes:");
-        println!("  1) create a new branch off the tip commit of this one to store your changes");
-        println!("  2) run `ngit list` and checkout the latest published version of this proposal");
-
-        println!("if you are confident in your changes consider running `ngit push --force`");
-
-        // TODO: this copy could be refined further based on this:
-        //  - amended commits in the proposal
-        //     - if local_base eq proposal base
-        //  - amended an older version of proposal
-        //     - if local_base is behind proposal_base
-        //  - rebased the proposal
-        //     - if local_base is ahead of proposal_base
-    }
-    Ok(())
-}
-
-fn check_clean(git_repo: &Repo) -> Result<()> {
-    if git_repo.has_outstanding_changes()? {
-        bail!(
-            "cannot pull proposal branch when repository is not clean. discard or stash (un)staged changes and try again."
-        );
-    }
-    Ok(())
-}