From b850d3c241c880b784f790dc7869fbacfedbf0ea Mon Sep 17 00:00:00 2001
From: fsLeg <fsleg@t-rg.ws>
Date: Sun, 15 Dec 2024 13:43:51 +0300
Subject: [PATCH] shadowsocks-rust: changes to vendoring crates

---
 shadowsocks-rust/README                      |  4 --
 shadowsocks-rust/shadowsocks-rust.SlackBuild | 54 ++++++--------------
 shadowsocks-rust/shadowsocks-rust.info       | 12 ++---
 3 files changed, 22 insertions(+), 48 deletions(-)

diff --git a/shadowsocks-rust/README b/shadowsocks-rust/README
index 51baed5..a53527e 100644
--- a/shadowsocks-rust/README
+++ b/shadowsocks-rust/README
@@ -1,7 +1,3 @@
 A Rust port of shadowsocks that superceded shadowsocks-libev.
 
 Shadowsocks is a fast tunnel proxy that helps you bypass firewalls.
-
-This SlackBuild downloads nessessary crates to build the binaries,
-so internet connection is required. Then again, if you're going to
-use Shadowsocks, it shouldn't be a problem.
diff --git a/shadowsocks-rust/shadowsocks-rust.SlackBuild b/shadowsocks-rust/shadowsocks-rust.SlackBuild
index 5dbcfd6..e2123da 100755
--- a/shadowsocks-rust/shadowsocks-rust.SlackBuild
+++ b/shadowsocks-rust/shadowsocks-rust.SlackBuild
@@ -82,7 +82,7 @@ mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
 
-# Check whether content-disposition was used to download the sources
+# Check whether content-disposition was used to download the tarball
 if [ -f $CWD/$PRGNAM-$VERSION.tar.gz ]; then
   tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 elif [ -f $CWD/v$VERSION.tar.gz ]; then
@@ -104,46 +104,24 @@ replace-with = 'vendored-sources'
 directory = '$(pwd)/vendor'
 EOF
 
-# deps and versions come from Cargo.lock
+# Unpack crates and vendor them
 mkdir vendor
 (
   cd vendor
 
-  grep -h -A 4 "\[\[package\]\]" \
-      $(find "../" -maxdepth 1 -mindepth 1 -name Cargo.lock | tr '\n' ' ') | \
-      sed 's/[[:space:]]*=[[:space:]]*/=/g;s/^--//;s/^\[\[/--\n[[/' | \
-      awk 'BEGIN { RS = "--\n" ; FS="\n" } { print $2, $3, $4, $5 }' | \
-      sed 's/"//g;s/name=//;s/ version=/=/' | \
-      grep " source=" | \
-      sed 's/ dependencies=.*$//' | \
-      sed 's/ source=[^ ]*//' | \
-      sed 's/ checksum=/=/' | \
-      sort -u | \
-      while read -r dep ; do
-
-    cksum="$(printf "%s\n" "$dep" | cut -d= -f3)"
-    ver="$(printf "%s\n" "$dep" | cut -d= -f2)"
-    dep="$(printf "%s\n" "$dep" | cut -d= -f1)"
-
-    tar xvf $CWD/$dep-$ver.crate
-
-    touch $dep-$ver/.cargo-ok
-
-    # generate checksum
-    {
-      printf "{\n"
-      printf '    "files": {\n'
-
-      (
-        cd $dep-$ver
-        find . -type f -print0 | xargs -0 sha256sum | sed -n '/\.cargo-checksum\.json/!p' | sed 's/\.\///;s/^\([^ ]*\)[[:space:]][[:space:]]*\(.*\)$/"\2":"\1",/'
-      ) | sed '$ s/,$//'
-
-      printf "    },\n"
-      printf '    "package": "%s"'  "$cksum"
-
-      printf "}\n"
-    } > $dep-$ver/.cargo-checksum.json
+  for CRATE in ${CWD}/*.crate; do
+    CRATE_CHECKSUM=$(sha256sum ${CRATE} | cut -d' ' -f1)
+    tar xf ${CRATE}
+    cd $(basename ${CRATE%.crate})
+    touch .cargo-ok
+    JSON='{"files":{'
+    for FILE in $(find -type f | sed 's/\.\///g'); do
+      CHECKSUM=$(sha256sum ${FILE} | cut -d' ' -f1)
+      JSON="${JSON}\"${FILE}\":\"${CHECKSUM}\","
+    done
+    JSON="${JSON%,}},\"package\":\"${CRATE_CHECKSUM}\"}"
+    echo ${JSON} > .cargo-checksum.json
+    cd ..
   done
 )
 
@@ -162,7 +140,7 @@ else
   export LD_LIBRARY_PATH="/opt/rust/lib$LIBDIRSUFFIX:$LD_LIBRARY_PATH"
 fi
 
-# Compile the binaries; internet access is required
+# Compile the binaries
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 RUSTFLAGS="-C target-cpu=native" \
diff --git a/shadowsocks-rust/shadowsocks-rust.info b/shadowsocks-rust/shadowsocks-rust.info
index feb8aa2..0dfc6ba 100644
--- a/shadowsocks-rust/shadowsocks-rust.info
+++ b/shadowsocks-rust/shadowsocks-rust.info
@@ -320,10 +320,10 @@ DOWNLOAD="https://github.com/shadowsocks/shadowsocks-rust/archive/v1.21.2/shadow
           https://static.crates.io/crates/serde_yaml/serde_yaml-0.9.34+deprecated.crate \
           https://static.crates.io/crates/sha1/sha1-0.10.6.crate \
           https://static.crates.io/crates/sha2/sha2-0.10.8.crate \
-          https://static.crates.io/crates/shadowsocks/shadowsocks-1.21.0.crate \
+          https://static.crates.io/crates/sha2/sha2-1.21.0.crate \
           https://static.crates.io/crates/shadowsocks-crypto/shadowsocks-crypto-0.5.5.crate \
-          https://static.crates.io/crates/shadowsocks-rust/shadowsocks-rust-1.21.2.crate \
-          https://static.crates.io/crates/shadowsocks-service/shadowsocks-service-1.21.2.crate \
+          https://static.crates.io/crates/shadowsocks-crypto/shadowsocks-crypto-1.21.2.crate \
+          https://static.crates.io/crates/shadowsocks-crypto/shadowsocks-crypto-1.21.2.crate \
           https://static.crates.io/crates/sharded-slab/sharded-slab-0.1.7.crate \
           https://static.crates.io/crates/shlex/shlex-1.3.0.crate \
           https://static.crates.io/crates/signal-hook-registry/signal-hook-registry-1.4.2.crate \
@@ -778,10 +778,10 @@ MD5SUM="0360ef67392ffbaa38ea53c76f323cd5 \
         39e3168b0ff2d77bcca05882310b2a06 \
         d7602381c0bc21d10603cc940a837b06 \
         289b776935f2184c6ba2974877285013 \
-        d8f8afb169fe1d8e464a271fd02a1be4 \
+        3172cc7eed7041f89d35715a93cac031 \
         cbac6a37ea78204d483d4d224de6ab90 \
-        b72a97d898d0df4d078419d1cda9a936 \
-        9f908ee8b2b1ed9847a7bc7da3231a9c \
+        7558b0d6a956faf7f1644b6fc7f53755 \
+        c2fdaa2514e053b8a3180b528724696e \
         96261f3cee18842060fd64d618e056d8 \
         6c623a8eed8450399ec323a72e96855c \
         a77d5770902a4260009320daafd1fff2 \
-- 
2.46.3