freebsd-ports/Mk/Scripts/cargo-crates.awk
Tobias Kortkamp 2bad8d171a
Uses/cargo: Rework git source support based on patch-in-config sections
Git sources from `Cargo.lock` are added to `CARGO_CRATES` through
the normal mechanism of `make cargo-crates` by the porter.  They
are used to populate `MASTER_SITES`, `DISTFILES` with static
git-archive(1) tarballs a la `USE_GITHUB`, `USE_GITLAB`.  In the
configure phase we generate `[patch]` sections in the config file
which will cause `cargo update` to auto-update `Cargo.lock` to point
to the appropriate extraction directories.

Normally `cargo update` would connect to the network to update all
Git sources but since rust-1.55.0 our cargo has been patched to
skip this when `CARGO_FREEBSD_PORTS_SKIP_GIT_UPDATE` is set in the
environment.

This replaces the old `CARGO_USE_GITHUB`, `CARGO_USE_GITLAB` hacks
where this was done by editing all `Cargo.toml` with sed(1) calls.

Additionally, we try to automatically infer the individiual crate
sub-directories inside the Git sources based on `package.name` in
`Cargo.toml` to remove the need for `CARGO_GIT_SUBDIR`.

USES=cargo also now sets `WRKSRC_crate_$name` for each crate to
point to the crate extraction directories.

PR:		256581
Reviewed by:	jbeich
2021-10-25 10:49:06 +02:00

62 lines
1.2 KiB
Awk

# MAINTAINER: rust@FreeBSD.org
BEGIN {
crates_len = 0
crate_name = "<unknown>"
crate_version = "<unknown>"
crate_source = "<unknown>"
}
/^name = ".*"/ {
crate_name = $3
gsub(/"/, "", crate_name)
}
/^version = ".*"/ {
crate_version = $3
gsub(/"/, "", crate_version)
}
/^source = ".*"/ {
crate_source = $3
gsub(/"/, "", crate_source)
}
/^\[\[package\]\]$/ {
add_crate()
}
function add_crate() {
if (crate_source ~ /^git\+/) {
gsub(/#/, "\\#", crate_source)
if (git_crates[crate_source]) {
git_crates[crate_source] = git_crates[crate_source] "," crate_name
} else {
git_crates[crate_source] = crate_name
}
} else 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>"
}
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()
for (crate_source in git_crates) {
crates[crates_len++] = git_crates[crate_source] "@" crate_source
}
print_array("CARGO_CRATES=", crates, crates_len)
}