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Diffstat (limited to 'src/luarocks/fetch/git.lua')
| -rw-r--r-- | src/luarocks/fetch/git.lua | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/luarocks/fetch/git.lua b/src/luarocks/fetch/git.lua index 53fd444..a635f19 100644 --- a/src/luarocks/fetch/git.lua +++ b/src/luarocks/fetch/git.lua @@ -40,6 +40,11 @@ function git.get_sources(rockspec, extract, dest_dir, depth) -- Strip off .git from base name if present module = module:gsub("%.git$", "") + local ok, err_msg = fs.is_tool_available(git_cmd, "Git") + if not ok then + return nil, err_msg + end + local store_dir if not dest_dir then store_dir = fs.make_temp_dir(name_version) @@ -63,7 +68,7 @@ function git.get_sources(rockspec, extract, dest_dir, depth) if git_can_clone_by_tag(git_cmd) then -- The argument to `--branch` can actually be a branch or a tag as of -- Git 1.7.10. - table.insert(command, 4, "--branch=" .. tag_or_branch) + table.insert(command, 3, "--branch=" .. tag_or_branch) end end if not fs.execute(unpack(command)) then |