summaryrefslogtreecommitdiff
path: root/Mk/Scripts/cargo-crates-git-common.awk
blob: e2263f94678a14204a135ecf8f97380afd7f7159 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
# MAINTAINER: rust@FreeBSD.org

BEGIN {
	# No approval required to add a new gitlab instance here
	gitlab_hosts["code.videolan.org"] = 1
	gitlab_hosts["foss.heptapod.net"] = 1
	gitlab_hosts["framagit.org"] = 1
	gitlab_hosts["gitlab.com"] = 1
	gitlab_hosts["gitlab.common-lisp.net"] = 1
	gitlab_hosts["gitlab.cs.fau.de"] = 1
	gitlab_hosts["gitlab.dune-project.org"] = 1
	gitlab_hosts["gitlab.freedesktop.org"] = 1
	gitlab_hosts["gitlab.gnome.org"] = 1
	gitlab_hosts["gitlab.howett.net"] = 1
	gitlab_hosts["gitlab.inria.fr"] = 1
	gitlab_hosts["gitlab.isc.org"] = 1
	gitlab_hosts["gitlab.linphone.org"] = 1
	gitlab_hosts["gitlab.mathematik.uni-stuttgart.de"] = 1
	gitlab_hosts["gitlab.mn.tu-dresden.de"] = 1
	gitlab_hosts["gitlab.mpcdf.mpg.de"] = 1
	gitlab_hosts["gitlab.redox-os.org"] = 1
	gitlab_hosts["gitlab.torproject.org"] = 1
	gitlab_hosts["gitlab.xfce.org"] = 1
	gitlab_hosts["invent.kde.org"] = 1
	gitlab_hosts["salsa.debian.org"] = 1
	gitlab_hosts["source.puri.sm"] = 1
}

function warn(fmt, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z) {
	printf("WARNING: " fmt "\n", a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z) >"/dev/stderr"
}

function commit_from_git_url(url) {
	if (url["query", "tag"]) {
		return url["query", "tag"]
	} else {
		return url["fragment"]
	}
}

function split_git_url(info, git_url,		url, path, account, project, commit, i, dir_ver, host, tag, fragment) {
	delete info
	split_url(url, git_url)
	url["scheme"] = tolower(url["scheme"])
	url["host"] = tolower(url["host"])
	if (url["scheme"] ~ /^git(\+https?)?$/) {
		if (url["host"] == "github.com") {
			split(url["path"], path, "/")
			account = path[2]
			project = path[3]
			sub(/\.[gG][iI][tT]$/, "", project)
			commit = commit_from_git_url(url)

			delete url
			url["scheme"] = "https"
			url["host"] = "codeload.github.com"
			url["path"] = sprintf("/%s/%s/tar.gz/%s", account, project, commit)
			url["query"] = "dummy"
			url["query", "dummy"] = "/"
			info["site"] = join_url(url)

			info["filename"] = sprintf("%s-%s-%s_GH0.tar.gz", account, project, commit)

			# Per bsd.sites.mk:
			# "GitHub silently converts tags starting with v to not have v in the filename
			# and extraction directory.  It also replaces + with -."
			dir_ver = commit
			if (dir_ver ~ /^[vV][0-9]/) {
				sub(/^[vV]/, "", dir_ver)
			}
			gsub(/\+/, "-", dir_ver)
			gsub(/--/, "-", dir_ver)
			info["dir"] = sprintf("%s-%s", project, dir_ver)

			return 1
		} else if (url["host"] == "codeberg.org") {
		    split(url["path"], path, "/")
			account = path[2]
			project = path[3]
			sub(/\.[gG][iI][tT]$/, "", project)
			commit = commit_from_git_url(url)

			delete url
			url["scheme"] = "https"
			url["host"] = "codeberg.org"
			url["path"] = sprintf("/%s/%s/archive/%s.tar.gz", account, project, commit)
			url["query"] = "dummy"
			url["query", "dummy"] = "/"
			info["site"] = join_url(url)

			info["filename"] = sprintf("%s-%s-%s_CB0.tar.gz", account, project, commit)

			info["dir"] = sprintf("%s", project)

			return 1
		} else if (gitlab_hosts[url["host"]]) {
			split(url["path"], path, "/")
			account = path[2]
			for (i = 3; i < length(path); i++) {
				account = account "/" path[i]
			}
			project = path[i]
			sub(/\.[gG][iI][tT]$/, "", project)
			commit = commit_from_git_url(url)
			fragment = url["fragment"]
			tag = url["query", "tag"]

			host = url["host"]
			delete url
			url["scheme"] = "https"
			url["host"] = host
			url["path"] = sprintf("/%s/%s/-/archive/%s.tar.gz", account, project, commit)
			url["query"] = "dummy"
			url["query", "dummy"] = "/"
			info["site"] = join_url(url)

			gsub(/\//, "-", account)
			info["filename"] = sprintf("%s-%s-%s_GL0.tar.gz", account, project, commit)

			# c.f. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266724
			if (tag) {
				info["dir"] = sprintf("%s-%s-%s", project, tag, fragment)
			} else {
				info["dir"] = sprintf("%s-%s", project, commit)
			}

			return 1
		}
	}

	warn("Do not know how to handle %s", git_url)
	warn("If it points to a GitLab instance try adding the hostname to gitlab_hosts[] at the top of cargo-crates-git-common.awk")
	return 0
}