1 | -- resty-gitweb@pages/tree.lua |
2 | -- Tree page builder |
3 |
|
4 | -- Copyright (c) 2020 Joshua 'joshuas3' Stockin |
5 | -- <https://git.joshstock.in/resty-gitweb> |
6 | -- This software is licensed under the MIT License. |
7 |
|
8 | local utils = require("utils/utils") |
9 | local git = require("git/git") |
10 |
|
11 | local builder = require("utils/builder") |
12 | local tabulate = require("utils/tabulate") |
13 | local nav = require("utils/nav") |
14 |
|
15 | local _M = function(repo, repo_dir, branch, path) |
16 |
|
17 | -- Pre checks |
18 | if path ~= "" then -- make sure path exists |
19 | local path_tree = git.list_tree(repo_dir, branch.name, string.sub(path, 1, path:len() - 1)) |
20 | if #path_tree.dirs == 0 then -- no path found |
21 | error("tree "..path.." is nonexistent") |
22 | end |
23 | end |
24 |
|
25 | if branch.name == "" then |
26 | branch.name = branch.hash |
27 | end |
28 |
|
29 |
|
30 | local build = builder:new() |
31 |
|
32 | -- Breadcrumb navigation and repository description |
33 | local breadcrumb_nav = { |
34 | {string.format("/%s", repo.name), repo.name}, |
35 | {string.format("/%s/tree/%s", repo.name, branch.name), branch.name}, |
36 | } |
37 |
|
38 | -- Navigation links |
39 | local navlinks = { |
40 | {string.format("/%s/download", repo.name), "Download"}, |
41 | {string.format("/%s/refs", repo.name), "Refs"}, |
42 | {string.format("/%s/log/%s", repo.name, branch.name), "Commit Log"}, |
43 | {string.format("/%s/tree/%s", repo.name, branch.name), "<b>Files</b>"} |
44 | } |
45 |
|
46 | for _, special in pairs(repo.specialfiles) do -- create nav items for special files |
47 | local split = string.split(special, " ") |
48 | table.insert(navlinks, { |
49 | string.format("/%s/blob/%s/%s", repo.name, branch.name, split[2]), |
50 | split[1] |
51 | }) |
52 | end |
53 |
|
54 | build{ |
55 | build.h2{nav(breadcrumb_nav, " / ")}, |
56 | build.p{repo.description}, |
57 | build.div{class="nav", nav(navlinks)} |
58 | } |
59 |
|
60 | -- Latest Commit table |
61 | build{ |
62 | build.h3{"Latest Commit"} |
63 | } |
64 |
|
65 | local commit = git.log(repo_dir, branch.name, path.."/", 1, 0, true)[1] |
66 |
|
67 | local commits_table_data = {} |
68 | commits_table_data.class = "log" |
69 | commits_table_data.headers = { |
70 | {"count", [[<span class="q" title="Commit number/count">{#}</span>]]}, |
71 | {"timestamp", "Time"}, |
72 | {"shorthash", "Hash"}, |
73 | {"subject", "Subject"}, |
74 | {"author", "Author"}, |
75 | {"changed_files", [[<span class="q" title="# of files changed">#</span>]]}, |
76 | {"changed_plus", [[<span class="q" title="Insertions">(+)</span>]]}, |
77 | {"changed_minus", [[<span class="q" title="Deletions">(-)</span>]]}, |
78 | {"gpggood", [[<span class="q" title="GPG signature status |
79 | |
80 | G: Good (valid) signature |
81 | B: Bad signature |
82 | U: Good signature with unknown validity |
83 | X: Good signature that has expired |
84 | Y: Good signature made by an expired key |
85 | R: Good signature made by a revoked key |
86 | E: Signature can't be checked (e.g. missing key) |
87 | N: No signature">GPG?</span>]]} |
88 | } |
89 | commits_table_data.rows = {} |
90 |
|
91 | table.insert(commits_table_data.rows, { |
92 | git.count(repo_dir, commit.hash), |
93 | utils.iso8601(commit.timestamp), |
94 | string.format([[<a href="/%s/commit/%s">%s</a>]], repo.name, commit.hash, commit.shorthash), |
95 | utils.html_sanitize(commit.subject), |
96 | string.format([[<a href="mailto:%s">%s</a>]], commit.email, utils.html_sanitize(commit.author)), |
97 | commit.diff.num, |
98 | commit.diff.plus, |
99 | commit.diff.minus, |
100 | commit.gpggood |
101 | }) |
102 |
|
103 | build{tabulate(commits_table_data)} |
104 |
|
105 | -- Tree/files table |
106 | local title = build.h3{"Tree"} |
107 |
|
108 | if path ~= "" then -- build path with hyperlinks for section header |
109 | local split = string.split(path, "/") |
110 | table.remove(split, #split) |
111 | local base = "/"..repo.name.."/tree/"..branch.name |
112 | title{" @ ", build.a{href=base, repo.name}} |
113 | local b = "" |
114 | for _, part in pairs(split) do |
115 | b = b.."/"..part |
116 | title{" / ", build.a{href=base..b, part}} |
117 | end |
118 | end |
119 |
|
120 | build{title} |
121 |
|
122 | local files = git.list_tree(repo_dir, branch.name, path) |
123 |
|
124 | local files_table_data = {} |
125 | files_table_data.class = "files" |
126 | files_table_data.headers = { |
127 | {"object", "Object"}, |
128 | {"subject", "Latest Commit Subject"}, |
129 | {"timestamp", "Time"}, |
130 | {"shorthash", "Hash"}} |
131 | files_table_data.rows = {} |
132 |
|
133 | local file_icon = [[<img style="width:1em;height:1em;vertical-align:middle;margin-right:0.5em;" alt="file" src="https://joshuas3.s3.amazonaws.com/svg/file.svg"/>]] |
134 | local folder_icon = [[<img style="width:1em;height:1em;vertical-align:middle;margin-right:0.5em;fill:#ffe9a2;" alt="folder" src="https://joshuas3.s3.amazonaws.com/svg/folder.svg"/>]] |
135 |
|
136 | -- .. directory |
137 | if path ~= "" then |
138 | local split = string.split(string.sub(path, 1, path:len() - 1), "/") |
139 | table.remove(split, #split) |
140 | if #split > 0 then -- deeper than 1 directory |
141 | table.insert(files_table_data.rows, { |
142 | string.format([[%s<a href="/%s/tree/%s/%s">..</a>]], folder_icon, repo.name, branch.name, table.concat(split, "/")), |
143 | "","","" |
144 | }) |
145 | else -- only one directory deep |
146 | table.insert(files_table_data.rows, { |
147 | string.format([[%s<a href="/%s/tree/%s">..</a>]], folder_icon, repo.name, branch.name), |
148 | "","","" |
149 | }) |
150 | end |
151 | end |
152 |
|
153 | -- Regular directories |
154 | for _, dir in pairs(files.dirs) do |
155 | local lastedit = git.log(repo_dir, branch.name.." -1", dir, 1, 0, false)[1] |
156 | local split = string.split(dir, "/") |
157 | local name = split[#split] |
158 | table.insert(files_table_data.rows, { |
159 | string.format([[%s<a href="/%s/tree/%s/%s">%s</a>]], folder_icon, repo.name, branch.name, dir, name), |
160 | utils.html_sanitize(lastedit.subject), |
161 | utils.iso8601(lastedit.timestamp), |
162 | string.format([[<a href="/%s/commit/%s">%s</a>]], repo.name, lastedit.hash, lastedit.shorthash) |
163 | }) |
164 | end |
165 |
|
166 | -- Regular files |
167 | for _, file in pairs(files.files) do |
168 | local lastedit = git.log(repo_dir, branch.name.." -1", file, 1, 0, false)[1] |
169 | local split = string.split(file, "/") |
170 | local name = split[#split] |
171 | table.insert(files_table_data.rows, { |
172 | string.format([[%s<a href="/%s/blob/%s/%s">%s</a>]], file_icon, repo.name, branch.name, file, name), |
173 | utils.html_sanitize(lastedit.subject), |
174 | utils.iso8601(lastedit.timestamp), |
175 | string.format([[<a href="/%s/commit/%s">%s</a>]], repo.name, lastedit.hash, lastedit.shorthash) |
176 | }) |
177 | end |
178 |
|
179 | build{tabulate(files_table_data)} |
180 |
|
181 | -- Look for and render README if it exists |
182 | for _, file in pairs(files.files) do |
183 | local split = string.split(file, "/") |
184 | local l = split[#split]:lower() |
185 | if l:match("^readme") then |
186 | build{build.h3{"README"}} |
187 | local success, repo = git.repo.open(repo_dir) |
188 | if not success then break end |
189 | local text = git.read_blob(repo, branch.name, file) |
190 | git.repo.free(repo) |
191 | local s = l:len() |
192 | if string.sub(l, s-2, s) == ".md" then |
193 | build{build.div{class="markdown", utils.markdown(text)}} |
194 | else |
195 | build{build.pre{build.code{text}}} |
196 | end |
197 | break |
198 | end |
199 | end |
200 |
|
201 | return build |
202 | end |
203 |
|
204 | return _M |
205 |
|