Class: Mbeditor::GitCommitGraphService

Inherits:
Object
  • Object
show all
Includes:
GitService
Defined in:
app/services/mbeditor/git_commit_graph_service.rb

Overview

Builds commit graph data for rendering a VSCode-style commit graph.

Each commit entry:

{
  "hash"     => String,          # full 40-char sha
  "parents"  => Array<String>,   # parent sha(s) — enables line drawing
  "title"    => String,
  "author"   => String,
  "date"     => String,          # ISO-8601
  "isLocal"  => Boolean          # true if commit is ahead of upstream
}

Constant Summary collapse

MAX_COMMITS = 
150

Constants included from GitService

Mbeditor::GitService::SAFE_GIT_REF

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from GitService

ahead_behind, current_branch, parse_git_log, parse_git_log_with_parents, resolve_path, run_git, upstream_branch

Constructor Details

#initialize(repo_path:) ⇒ GitCommitGraphService

Returns a new instance of GitCommitGraphService.



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# File 'app/services/mbeditor/git_commit_graph_service.rb', line 22

def initialize(repo_path:)
  @repo_path = repo_path.to_s
end

Instance Attribute Details

#repo_path ⇒ Object (readonly)

Returns the value of attribute repo_path.



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# File 'app/services/mbeditor/git_commit_graph_service.rb', line 20

def repo_path
  @repo_path
end

Instance Method Details

#call ⇒ Object 



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# File 'app/services/mbeditor/git_commit_graph_service.rb', line 26

def call
  output, status = GitService.run_git(
    repo_path,
    "log",
    "--all",
    "-n", MAX_COMMITS.to_s,
    "--pretty=format:%H%x1f%P%x1f%s%x1f%an%x1f%aI%x1e"
  )

  raise "git log failed" unless status.success?

  commits = GitService.parse_git_log_with_parents(output)
  local_shas = local_commit_shas

  commits.map do |c|
    c.merge("isLocal" => local_shas.include?(c["hash"]))
  end
end