freebsd-ports/Mk/Scripts/cargo-crates.awk
2021-09-08 21:05:19 +02:00

122 lines
2.7 KiB
Awk

# MAINTAINER: rust@FreeBSD.org
BEGIN {
gh_tuple_len = 0
gl_tuple_len = 0
crates_len = 0
package_name = "<unknown>"
crate_name = "<unknown>"
crate_version = "<unknown>"
crate_source = "<unknown>"
gitlab_sites["https://gitlab.com"] = 1
gitlab_sites["https://gitlab.freedesktop.org"] = 1
gitlab_sites["https://gitlab.gnome.org"] = 1
gitlab_sites["https://gitlab.redox-os.org"] = 1
}
/^name = ".*"/ {
crate_name = $3
gsub(/"/, "", crate_name)
package_name = $3
gsub("[^a-zA-Z_]", "", package_name)
}
/^version = ".*"/ {
crate_version = $3
gsub(/"/, "", crate_version)
}
/^source = ".*"/ {
crate_source = $3
gsub(/"/, "", crate_source)
}
/^\[\[package\]\]$/ {
add_crate()
}
function add_crate() {
if (crate_source == "registry+https://github.com/rust-lang/crates.io-index") {
crates[crates_len++] = sprintf("%s-%s", crate_name, crate_version)
}
crate_name = "<unknown>"
crate_version = "<unknown>"
crate_source = "<unknown>"
}
!gh_tuple_seen[$0] && /^source = "git\+(https|http|git):\/\/.*\/.*#.*"/ {
gh_tuple_seen[$0] = 1
split_url(url, substr($3, 1 + length("\"git+"), length($3) - 1 - length("\"git+")))
split(url["path"], path, "/")
account = path[2]
project = path[3]
gsub("\.git$", "", project)
if (match(url["query"], "^tag=")) {
split(url["query"], tag_, "=")
tag = tag_[2]
} else {
tag = url["fragment"]
}
added = 0
if (url["host"] == "github.com") {
added = 1
gh_tuple[gh_tuple_len++] = sprintf(\
"%s:%s:%s:%s", account, project, tag, package_name)
} else {
repo_site = sprintf("%s://%s", url["scheme"], url["host"])
for (site in gitlab_sites) {
if (repo_site != site) {
continue
}
if (ENVIRON["GL_SITE"] == site) {
gl_tuple[gl_tuple_len++] = sprintf(\
"%s:%s:%s:%s", account, project, tag, package_name)
} else {
gl_tuple[gl_tuple_len++] = sprintf(\
"%s:%s:%s:%s:%s", site, account, project, tag, package_name)
}
added = 1
break
}
}
if (!added) {
printf "Warning: Ignoring git source on line %d: %s\n", NR, $3 > "/dev/stderr"
}
}
function print_array(start, arr, arrlen) {
end = " \\\n"
for (i = 0; i < arrlen; i++) {
if (i == arrlen - 1) {
end = "\n"
}
printf "%s\t%s%s", start, arr[i], end
start = "\t"
}
}
END {
add_crate()
if (gh_tuple_len > 0 && ENVIRON["USE_GITHUB"] == "") {
printf "USE_GITHUB=\tnodefault\n"
}
print_array("GH_TUPLE=", gh_tuple, gh_tuple_len)
if (gl_tuple_len > 0 && ENVIRON["USE_GITLAB"] == "") {
printf "USE_GITLAB=\tnodefault\n"
}
print_array("GL_TUPLE=", gl_tuple, gl_tuple_len)
print_array("CARGO_CRATES=", crates, crates_len)
if (gh_tuple_len > 0) {
printf "CARGO_USE_GITHUB=\tyes\n"
}
if (gl_tuple_len > 0) {
printf "CARGO_USE_GITLAB=\tyes\n"
}
}