mirror of https://github.com/folke/lazy.nvim.git
fix(git): dereference tag refs. Fixes #54
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e95da35d09
commit
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@ -1,12 +1,14 @@
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local Util = require("lazy.util")
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local Semver = require("lazy.manage.semver")
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local Config = require("lazy.core.config")
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local Process = require("lazy.manage.process")
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local M = {}
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---@alias GitInfo {branch?:string, commit?:string, tag?:string, version?:Semver}
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---@param details? boolean
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---@param repo string
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---@param details? boolean Fetching details is slow! Don't loop over a plugin to fetch all details!
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---@return GitInfo?
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function M.info(repo, details)
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local line = Util.head(repo .. "/.git/HEAD")
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@ -19,13 +21,13 @@ function M.info(repo, details)
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} or { commit = line }
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if details then
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Util.ls(repo .. "/.git/refs/tags", function(_, name)
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if M.ref(repo, "tags/" .. name) == ret.commit then
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ret.tag = name
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ret.version = Semver.version(name)
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return false
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for tag, tag_ref in pairs(M.get_tag_refs(repo)) do
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if tag_ref == ret.commit then
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ret.tag = tag
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ret.version = Semver.version(tag)
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break
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end
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end
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end)
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end
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return ret
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end
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@ -120,7 +122,34 @@ function M.get_target(plugin)
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end
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function M.ref(repo, ...)
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return Util.head(repo .. "/.git/refs/" .. table.concat({ ... }, "/"))
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local ref = table.concat({ ... }, "/")
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-- if this is a tag ref, then dereference it instead
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if ref:find("tags/", 1, true) == 1 then
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local tags = M.get_tag_refs(repo, ref)
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for _, tag_ref in pairs(tags) do
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return tag_ref
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end
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end
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-- otherwise just get the ref
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return Util.head(repo .. "/.git/refs/" .. ref)
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end
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-- this is slow, so don't use on a loop over all plugins!
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---@param tagref string?
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function M.get_tag_refs(repo, tagref)
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tagref = tagref or "--tags"
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---@type table<string,string>
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local tags = {}
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local lines = Process.exec({ "git", "show-ref", "-d", tagref }, { cwd = repo })
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for _, line in ipairs(lines) do
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local ref, tag = line:match("^(%w+) refs/tags/([^%^]+)%^?{?}?$")
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if ref then
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tags[tag] = ref
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end
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end
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return tags
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end
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return M
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