freebsd-ports/Mk/Scripts/cargo-crates.awk
Tobias Kortkamp 1db23587bd Add USES=cargo to make creating ports of Rust applications easier
Approved by:	mat (mentor)
Reviewed by:	dumbbell, mat
Differential Revision:	https://reviews.freebsd.org/D11162
2017-06-21 16:22:32 +00:00

56 lines
1.1 KiB
Awk

BEGIN {
gh_tuple_len = 0
crates_len = 0
package_name = "<unknown>"
}
/^"checksum .* .* \(registry\+.*\)" = ".*"/ {
# $2: crate
# $3: version
# $4: url
# $6: checksum
crates[crates_len++] = sprintf("%s-%s", $2, $3)
}
/^name = ".*"/ {
package_name = $3
gsub("[^a-zA-Z_]", "", package_name)
}
/^source = "git\+(https|http|git):\/\/github.com\/.*#.*"/ {
split($3, url, "#")
gsub("^\"git\+", "", url[1])
split(url[1], repourl, "/")
account = repourl[4]
project = repourl[5]
gsub("\.git$", "", project)
tag = url[2]
gsub("\"$", "", tag)
gh_tuple[gh_tuple_len++] = sprintf(\
"%s:%s:%s:%s", account, project, tag, package_name)
}
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 {
if (gh_tuple_len > 0 && ENVIRON["USE_GITHUB"] == "") {
printf "USE_GITHUB=\tnodefault\n"
}
print_array("GH_TUPLE=", gh_tuple, gh_tuple_len)
print_array("CARGO_CRATES=", crates, crates_len)
if (gh_tuple_len > 0) {
printf "CARGO_USE_GITHUB=\tyes\n"
}
}