From eeb1953d8703d603ea0746c201ac004e4c2cf2c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pedro=20Valad=C3=A9s?= <perikiyoxd@gmail.com>
Date: Thu, 23 Nov 2023 08:08:07 +0100
Subject: [PATCH] Improve performance with Git shallow clone and add .gitignore
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Reviewed-on: https://git.codingworkshop.eu.org/xt-sys/xtchain/pulls/5
Reviewed-by: Rafal Kupiec <belliash@noreply.codingworkshop.git>
Co-authored-by: Pedro Valadés <perikiyoxd@gmail.com>
Co-committed-by: Pedro Valadés <perikiyoxd@gmail.com>
---
 .gitignore     |  3 +++
 build-linux.sh | 23 +++++++----------------
 2 files changed, 10 insertions(+), 16 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9c72e67
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+binaries/*
+sources/*
+xtchain-*.zst
diff --git a/build-linux.sh b/build-linux.sh
index 6e8451e..1658fe7 100755
--- a/build-linux.sh
+++ b/build-linux.sh
@@ -116,9 +116,8 @@ binutils_fetch()
 {
     if [ ! -d ${BINUTILSDIR} ]; then
         echo ">>> Downloading BINUTILS ..."
-        git clone ${BINUTILSVCS} ${BINUTILSDIR}
+        git clone --depth 1 --branch ${BINUTILSTAG} ${BINUTILSVCS} ${BINUTILSDIR}
         cd ${BINUTILSDIR}
-        git checkout tags/${BINUTILSTAG}
         apply_patches ${BINUTILSDIR##*/} ${BINUTILSTAG##*-}
         cd ${WRKDIR}
     fi
@@ -145,9 +144,8 @@ cmake_fetch()
 {
     if [ ! -d ${CMAKEDIR} ]; then
         echo ">>> Downloading CMAKE ..."
-        git clone ${CMAKEVCS} ${CMAKEDIR}
+        git clone --depth 1 --branch ${CMAKETAG} ${CMAKEVCS} ${CMAKEDIR}
         cd ${CMAKEDIR}
-        git checkout tags/${CMAKETAG}
         apply_patches ${CMAKEDIR##*/} ${CMAKETAG}
         cd ${WRKDIR}
     fi
@@ -282,9 +280,8 @@ llvm_fetch()
 {
     if [ ! -d ${LLVMDIR} ]; then
         echo ">>> Downloading LLVM ..."
-        git clone ${LLVMVCS} ${LLVMDIR}
+        git clone --depth 1 --branch ${LLVMTAG} ${LLVMVCS} ${LLVMDIR}
         cd ${LLVMDIR}
-        git checkout tags/${LLVMTAG}
         apply_patches ${LLVMDIR##*/} ${LLVMTAG##*-}
         cd ${WRKDIR}
     fi
@@ -319,9 +316,8 @@ make_fetch()
 {
     if [ ! -d ${MAKEDIR} ]; then
         echo ">>> Downloading Make ..."
-        git clone ${MAKEVCS} ${MAKEDIR}
+        git clone --depth 1 --branch ${MAKETAG} ${MAKEVCS} ${MAKEDIR}
         cd ${MAKEDIR}
-        git checkout tags/${MAKETAG}
         apply_patches ${MAKEDIR##*/} ${MAKETAG}
         cd ${WRKDIR}
     fi
@@ -440,11 +436,8 @@ mingw_fetch()
 {
     if [ ! -d ${MINGWDIR} ]; then
         echo ">>> Downloading MinGW-w64 ..."
-        git clone ${MINGWVCS} ${MINGWDIR}
+        git clone --depth 1 --branch ${MINGWTAG} ${MINGWVCS} ${MINGWDIR}
         cd ${MINGWDIR}
-        if [ x"${MINGWTAG}" != x"master" ]; then
-            git checkout tags/${MINGWTAG}
-        fi
         apply_patches ${MINGWDIR##*/} ${MINGWTAG}
         cd ${WRKDIR}
     fi
@@ -467,9 +460,8 @@ ninja_fetch()
 {
     if [ ! -d ${NINJADIR} ]; then
         echo ">>> Downloading NINJA ..."
-        git clone ${NINJAVCS} ${NINJADIR}
+        git clone --depth 1 --branch ${NINJATAG} ${NINJAVCS} ${NINJADIR}
         cd ${NINJADIR}
-        git checkout tags/${NINJATAG}
         apply_patches ${NINJADIR##*/} ${NINJATAG}
         cd ${WRKDIR}
     fi
@@ -502,9 +494,8 @@ wine_fetch()
 {
     if [ ! -d ${WINEDIR} ]; then
         echo ">>> Downloading WINE ..."
-        git clone ${WINEVCS} ${WINEDIR}
+        git clone --depth 1 --branch ${WINETAG} ${WINEVCS} ${WINEDIR}
         cd ${WINEDIR}
-        git checkout tags/${WINETAG}
         apply_patches ${WINEDIR##*/} ${WINETAG##*-}
         cd ${WRKDIR}
     fi