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Commit with "Initial commit" if there is no parent

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This commit is contained in:
Matthias Beyer 2016-08-02 10:53:09 +02:00
parent ffd71b0907
commit 9e5932f57c
1 changed files with 17 additions and 11 deletions
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28
libimagstorestdhook/src/vcs/git/create.rs
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@ -138,24 +138,30 @@ impl StoreIdAccessor for CreateHook {
repo.head()
.map_dbg_err_str("[GIT CREATE HOOK]: Couldn't fetch HEAD")
.map_err_into(GHEK::RepositoryHeadFetchingError)
.and_then(|h| {
h.target().ok_or(GHEK::RepositoryHeadTargetFetchingError.into_error())
})
.map(|h| h.target())
.and_then(|oid| {
repo.find_commit(oid)
.map_dbg_err_str("[GIT CREATE HOOK]: Couldn't find commit")
.map_dbg_err(|_| format!("\toid = {:?}", oid))
.map_err_into(GHEK::RepositoryCommitFindingError)
match oid {
Some(oid) => {
repo.find_commit(oid)
.map(|c| Some(c))
.map_dbg_err_str("[GIT CREATE HOOK]: Couldn't find commit")
.map_dbg_err(|_| format!("\toid = {:?}", oid))
.map_err_into(GHEK::RepositoryCommitFindingError)
},
None => Ok(None),
}
})
.map_err_into(GHEK::RepositoryError)
.map_err(|e| e.into())
.map(|parent| (repo, cfg, sig, idx, tree, parent))
})
.and_then(|(repo, cfg, sig, idx, tree, parent)| {
let mut parents = vec![];
parents.push(parent);
.and_then(|(repo, cfg, sig, idx, tree, opt_parent)| {
let (msg, parents) = match opt_parent {
None => (String::from("Initial commit"), vec![]),
Some(p) => (commit_message(&cfg, StoreAction::Create), vec![p]),
};
let parents = parents.iter().collect::<Vec<_>>();
let msg = commit_message(&cfg, StoreAction::Create);
repo.commit(Some("HEAD"), &sig, &sig, &msg[..], &tree, &parents)
.map_dbg_err_str("[GIT CREATE HOOK]: Couldn't commit")
.map_err_into(GHEK::RepositoryCommittingError)