Pagwin/ppi
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trying to reset all commits down into one which specifies the repo came from a skeletor but struggling to ammend base commit with updated files

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Pagwin 2022-09-23 23:55:42 -04:00
parent 2235393890
commit 20d831e028
1 changed files with 17 additions and 6 deletions
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23
src/main.rs
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@ -6,13 +6,14 @@ extern crate git2;
use std::{path::{PathBuf, Path}, io::{Read, Cursor}, collections::{HashMap, HashSet}, ffi::OsStr};
use clap::{Command, Arg};
use git2::build::CheckoutBuilder;
use serde::{Serialize, Deserialize};
#[derive(Serialize, Deserialize,Default)]
struct Subcommands{
//a hashmap of subcommands which can be created via cloning a skeleton repository
skeletons:HashMap<String, String>,
skeletons:HashMap<String, (String, String)>,
// a hashmap of subcommands which can be created via running an external executable
scripts: HashMap<String,PathBuf>
}
@ -80,21 +81,31 @@ fn main() -> Result<(),Errors> {
}
program.build();
let matches = program.get_matches();
for skelly in skeletons {
if let Some(sub) = matches.subcommand_matches(skelly.0){
for (skelly_name, (skelly_src, skelly_branch)) in skeletons {
if let Some(sub) = matches.subcommand_matches(skelly_name){
match sub.get_one::<String>("output_dir"){
Some(loc)=>{
let repo = match git2::Repository::clone(skelly.1.as_ref(), loc){
let repo = match git2::Repository::clone(skelly_src.as_ref(), loc){
Ok(repo)=>{
repo
}
Err(_)=>{
eprintln!("libgit2 failed clone falling back to cli");
cli_fallback(skelly.1,loc)?;
cli_fallback(skelly_src,loc)?;
git2::Repository::open(loc)?
}
};
repo.remote_delete("origin")?;
//Some(&(repo.annotated_commit_from_fetchhead(&skelly_branch, &skelly_src, repo.head()?.target().ok_or())?))
eprintln!("Walking");
let mut walk = repo.revwalk()?;
walk.set_sorting(git2::Sort::TIME)?;
walk.push_head()?;
let oldest_commit = repo.find_commit(walk.last().ok_or(Errors::GitErr(git2::Error::from_str("No Oldest commit")))??)?;
repo.reset(oldest_commit.as_object(), git2::ResetType::Soft, None)?;
oldest_commit.amend(None, None, None, None, None, Some(&repo.find_tree(repo.index()?.write_tree()?)?))?;
return Ok(())
}
None=>{
@ -103,7 +114,7 @@ fn main() -> Result<(),Errors> {
}
}
}
}
}
for script in scripts {
if let Some(sub) = matches.subcommand_matches(script.0){
std::process::exit(std::process::Command::new(script.1).args(sub.get_many::<String>("script_args").map(Iterator::collect).unwrap_or(Vec::new())).spawn()?.wait()?.code().ok_or(Errors::Unknown)?);