feat: new git module to work with branches, tags & versions

This commit is contained in:
Folke Lemaitre 2022-11-28 11:36:12 +01:00
parent 073b5e3caa
commit 2abdc681fa
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GPG Key ID: 41F8B1FBACAE2040
3 changed files with 111 additions and 7 deletions

94
lua/lazy/manage/git.lua Normal file
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@ -0,0 +1,94 @@
local Util = require("lazy.util")
local Semver = require("lazy.manage.semver")
local M = {}
---@param details? boolean
function M.info(repo, details)
local line = Util.head(repo .. "/.git/HEAD")
if line then
---@type string, string
local ref, branch = line:match("ref: (refs/heads/(.*))")
local ret = ref and {
branch = branch,
commit = Util.head(repo .. "/.git/" .. ref),
} or { commit = line }
if details then
Util.ls(repo .. "/.git/refs/tags", function(_, name)
if M.ref(repo, "tags/" .. name) == ret.commit then
ret.tag = name
ret.version = Semver.version(name)
return false
end
end)
end
return ret
end
end
---@class TaggedSemver: Semver
---@field tag string
---@param spec? string
function M.get_versions(repo, spec)
local range = Semver.range(spec or "*")
---@type TaggedSemver[]
local versions = {}
Util.ls(repo .. "/.git/refs/tags", function(_, name)
local v = Semver.version(name)
---@cast v TaggedSemver
if v and range:matches(v) then
v.tag = name
table.insert(versions, v)
end
end)
return versions
end
---@param plugin LazyPlugin
function M.get_branch(plugin)
if plugin.branch then
return {
branch = plugin.branch,
commit = M.ref(plugin.dir, "heads/" .. plugin.branch),
}
else
local main = M.ref(plugin.dir, "remotes/origin/HEAD")
if main then
local branch = main:match("ref: refs/remotes/origin/(.*)")
if branch then
return {
branch = branch,
commit = M.ref(plugin.dir, "heads/" .. branch),
}
end
end
end
end
---@param plugin LazyPlugin
function M.get_target(plugin)
local branch = M.get_branch(plugin)
if plugin.commit then
return { branch = branch, commit = plugin.commit }
end
if plugin.tag then
return { branch = branch, tag = plugin.tag, commit = M.ref(plugin.dir, "tags/" .. plugin.tag) }
end
if plugin.version then
local last = Semver.last(M.get_versions(plugin.dir, plugin.version))
if last then
return { branch = branch, version = last, tag = last.tag, commit = M.ref(plugin.dir, "tags/" .. last.tag) }
end
end
return { branch = branch, commit = branch.commit }
end
function M.ref(repo, ref)
return Util.head(repo .. "/.git/refs/" .. ref)
end
return M

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@ -1,4 +1,5 @@
local Util = require("lazy.util")
local Git = require("lazy.manage.git")
---@type table<string, LazyTaskDef>
local M = {}
@ -51,17 +52,17 @@ M.update = {
"--update-shallow",
"--progress",
}
local git = assert(Util.git_info(self.plugin.dir))
local git = assert(Git.info(self.plugin.dir))
self:spawn("git", {
args = args,
cwd = self.plugin.dir,
on_exit = function(ok)
if ok then
local git_new = assert(Util.git_info(self.plugin.dir))
local git_new = assert(Git.info(self.plugin.dir))
self.plugin._.updated = {
from = git.hash,
to = git_new.hash,
from = git.commit,
to = git_new.commit,
}
self.plugin._.dirty = not vim.deep_equal(git, git_new)
end

View File

@ -3,6 +3,7 @@ local Util = require("lazy.util")
local Sections = require("lazy.view.sections")
local Handler = require("lazy.core.handler")
local Plugin = require("lazy.core.plugin")
local Git = require("lazy.manage.git")
local Text = require("lazy.view.text")
@ -294,10 +295,18 @@ function M:details(plugin)
---@type string[][]
local props = {}
table.insert(props, { "uri", (plugin.uri:gsub("%.git$", "")), "@text.reference" })
local git = Util.git_info(plugin.dir)
local git = Git.info(plugin.dir, true)
if git then
table.insert(props, { "commit", git.hash:sub(1, 7), "LazyCommit" })
table.insert(props, { "branch", git.branch })
if git.version then
table.insert(props, { "version", tostring(git.version) })
end
if git.tag then
table.insert(props, { "tag", git.tag })
end
if git.branch then
table.insert(props, { "branch", git.branch })
end
table.insert(props, { "commit", git.commit:sub(1, 7), "LazyCommit" })
end
if Util.file_exists(plugin.dir .. "/README.md") then
table.insert(props, { "readme", "README.md" })