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--- linuxfromscratch:auto-lfs [2024/04/30 20:42] – [파일 다운로드 링크 처리] baecy
+++ linuxfromscratch:auto-lfs [2024/06/07 20:14] (현재) – [파일 다운로드 링크 처리] baecy
@@ 줄 12: / 줄 12: @@
 <code lang=bash>
 #!/bin/bash
-# Begin auto-lfs
+# LFS 12.1-systemd에 맞춤
-#
+# <7.2 소유자 변경> 이후에 사용
-# For LFS 12.1-systemd
+# 커널 가상 파일 마운트/언마운트 지원용 스크립트
-# you can use it after proceeding with <7.2 Changing Owner>
+# Begin ~/bin/lfs-env-config
-# Mount and unmount kernel virtual file system and entering to chroot environment
+VERSION=0.1.7
 LFS=/mnt/lfs
-LFS_PART=/dev/nvme0n1p6
+LFS_PART=/dev/nvme0n1p8
-VERSION=0.1.5
+LFS_BOOT=/dev/nvme0n1p6
-# Dedicated partition mount
+LFS_EFI=/dev/nvme0n1p2
-if mountpoint -q $LFS; then true; else mount $LFS_PART $LFS; fi
+LFS_HOME=/dev/nvme0n1p7
-if mountpoint -q $LFS/boot; then true; else mount /dev/nvme0n1p3 $LFS/boot; fi
-if mountpoint -q $LFS/boot/efi; then true; else  mount /dev/nvme0n1p1 $LFS/boot/efi; fi
-if mountpoint -q $LFS/home; then true; else  mount /dev/nvme0n1p4 $LFS/home; fi
-# Mount point dirctory check
+# 필요한 별도의 파티션 마운트
+if ! mountpoint -q $LFS;          then mount $LFS_PART $LFS; fi
+if ! mountpoint -q $LFS/boot;     then mount $LFS_BOOT $LFS/boot; fi
+if ! mountpoint -q $LFS/boot/efi; then mount $LFS_EFI $LFS/boot/efi; fi
+if ! mountpoint -q $LFS/home;     then mount $LFS_HOME $LFS/home; fi
+if ! mountpoint -q $LFS/sources;  then mount /mnt/nfs/sources $LFS/sources; fi
+# /dev 존재 확인 후 필요한 조치 진행
 if [ ! -d $LFS/dev ]; then
         echo "Make necessary directories"
@@ 줄 35: / 줄 39: @@
 fi
-# To prepare for run 'chroot', run 'umount' block if a directory exists, or run 'mount' block
+# 입력에 따라 chroot 실행 또는 exit 후 사용한 커널 가상 파일 시스템 언마운트
 case $1 in
     clean|c|-c)
@@ 줄 42: / 줄 46: @@
             echo "LFS is now set to '"$LFS"'"
             echo "Now proceed with the unmount of <Kernel Virtual File System> for chroot"
-            for kvfs in dev/shm dev/pts sys proc run dev sources; do
+            for kvfs in dev/shm dev/pts sys proc run dev ; do
-                    umount -q $LFS/$kvfs
+                    if mountpoint $LFS/$kvfs; then umount -q $LFS/$kvfs; fi
             done
-            findmnt -o FSTYPE,SIZE,USED,AVAIL,USE%,TARGET | grep lfs
+            findmnt -D -R $LFS
             echo "Ok unmount unnecessary devices"
             echo "Good bye"
@@ 줄 51: / 줄 55: @@
         else
             echo "Cleanup of Kernel Virtual File System is Complete."
-            findmnt -o FSTYPE,SIZE,USED,AVAIL,USE%,TARGET | grep lfs
+            findmnt -D -R $LFS
             exit 0
         fi
@@ 줄 59: / 줄 63: @@
         echo "Now proceed with the mount of <Kernel Virtual File System> for chroot"
         echo "LFS is now set to '"$LFS"'"
-        if mountpoint -q $LFS/dev; then true; else mount --bind /dev $LFS/dev; fi
+        if ! mountpoint -q $LFS/dev;     then mount --bind /dev $LFS/dev;                             fi
-        if mountpoint -q $LFS/dev/pts; then true; else mount -t devpts devpts -o gid=5,mode=0620 $LFS/dev/pts; fi
+        if ! mountpoint -q $LFS/dev/pts; then mount -t devpts devpts -o gid=5,mode=0620 $LFS/dev/pts; fi
-        if mountpoint -q $LFS/proc; then true; else mount -t proc proc $LFS/proc; fi
+        if ! mountpoint -q $LFS/proc;    then mount -t proc proc $LFS/proc;                           fi
-        if mountpoint -q $LFS/sys; then true; else mount -t sysfs sysfs $LFS/sys; fi
+        if ! mountpoint -q $LFS/sys;     then mount -t sysfs sysfs $LFS/sys;                          fi
-        if mountpoint -q $LFS/run; then true; else mount -t tmpfs tmpfs $LFS/run; fi
+        if ! mountpoint -q $LFS/run;     then mount -t tmpfs tmpfs $LFS/run;                          fi
-        if mountpoint -q $LFS/dev/shm; then true; else mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm; fi
+        if ! mountpoint -q $LFS/dev/shm; then mount -t tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm;      fi
-        if mountpoint -q $LFS/sources; then  true; else mount --bind /mnt/sources $LFS/sources; fi
+        if ! mountpoint -q $LFS/sources; then mount --rbind /mnt/nfs/sources $LFS/sources;            fi
-        findmnt -o FSTYPE,SIZE,USED,AVAIL,USE%,TARGET | grep lfs
+        findmnt -D -R $LFS
         # Run 'chroot'
         chroot "$LFS" $(type -p env) -i \
@@ 줄 94: / 줄 98: @@
     *)
         #Guidance on the factors needed to execute script
-        echo "sh ./Auto_LFS.sh [ start | clean | help | version ]"
+        echo "sh ./lfs-env-config [ start | clean | help | version ]"
         exit 0
     ;;
 esac
+## End ~/bin/lfs-env-config
 </code> \\ \\
 ===== 파일 다운로드 링크 처리 =====
+다음과 같이 등록하고 사용해야 ''cd'' 가 작동을 합니다.
+<code lang=bash>
+alias <filename>='source <filename>'
+</code>
 다운로드 링크 입력: 다운로드 -> 압축 해제 -> 디렉토리 이동
+추가한 사항
+  - 입력받은 URL이 Git인 경우 처리 추가
+  - 확장자가 .zip인 경우 처리 추가
+  - 이미 다운로드 완료한 파일의 경우 처리 추가
+  - 작업 디렉토리의 소유권 확인 추가
+  - 출력 색상 변수 설정
+추가할 사항
+  - alias 등록 확인
+  - wget, git, gawk 설치 여부 확인
+수정할 사항
+  - git clone 사용 할 때 작업 디렉터리에 먼저 받고 source 디렉터리에 복사하는 방식으로 변경 필요.
 <code user=user host=host lang=bash>
 user@host:[ ~ ] $ pre-stage  https://xorg.freedesktop.org/archive/individual/proto/xcb-proto-1.17.0.tar.xz
@@ 줄 108: / 줄 136: @@
 <code lang=bash>
 #!/bin/bash
-# Packages Build prepare (change dircetory, decompress file...)
-# 아래 두개의 변수를 상황에 맞게 변경해서 사용.
+Green='\033[0;32m'
-BuildBase=/workbench
+BIGreen='\033[1;32m'
-SourceDir=/sources
+Red='\033[0;31m'
-wget -P $SourceDir $1
+Yellow='\033[0;33m'
-TargetFile=$(basename $1)
+Color_Off='\033[0m'
+if [ "$(type -t p4c)" != 'alias' ] ; then
+        echo -e "p4c is not ${Yellow}alias registered${Color_Off}, so the functionality is not available."
+        source ${HOME}/.bash_aliases
+        return 2>&/dev/null
+fi
+if [ -z "$1" ]; then echo -e "${Green}An appropriate factor (file name or download link) is required.${Color_Off}"; return; fi
+InputStringType=$(echo "$1" | awk 'BEGIN { FS = ":" } ; { print $1 }')
+BuildBase="$LFS"/workbench
+SourceBase="$LFS"/sources
+TargetFile=$(basename "$1")
+GitDirCheck=$(basename -s .git "$1")
+GitCheck=${TargetFile: -3}
+ZipCheck=${TargetFile: -3}
 TargetDir=$(echo "$TargetFile" | sed -e 's/\.tar.*$//' -e 's/\.tgz*$//' -e 's/\.src*$//' -e 's/\.zip*$//' -e 's@^.*/@@')
+NotFoundMsg1="The directory derived from the filename is ${BIGreen}$TargetDir${Color_Off}.\n\
+However, it does not exist, so it will move to the ${Yellow}most recent directory created${Color_Off}.\n\
+Please check if it is correct."
+if [ $(stat -c %u $BuildBase) -ne $(id -u) ] ; then echo -e "Check ${Red}$BuildBase${Color_Off} Ownership"; return; fi
 function chg_dir() {
-        cd $1
+    if [ -d "$1" ]; then
+        cd "$1"
+        else
+                cd $(ls -tcA -w1 | head -n1)
+                echo -e "$NotFoundMsg1"
+        fi
 }
-# Move to /workbench
+# Change directory "$BuildBase"
 if [ "$PWD" != "$BuildBase" ]; then
         chg_dir "$BuildBase"
 fi
+## Handling Git
+if [ "$GitCheck" == "git" ] ; then
+        if [ -d "$GitdirCheck" ] ; then
+        chg_dir "$GitDirCheck"
+                return
+        else
+            pushd $SourceBase
+            if [ -d $GitDirCheck ] ; then
+                rm -rf $GitDirCheck
+            fi
+            git clone "$1"
+            cp -R $GitDirCheck $BuildBase
+            popd
+#        echo "Git #1"
+        chg_dir "$GitDirCheck"
+        return
+    fi
+fi
+case "$InputStringType" in
+        https|http|ftp)
+            wget --no-verbose -nc --directory-prefix="$SourceBase" "$1"
+        ;;
+        *)
+        ;;
+esac
 # Prepare Package Build
-if file "$TargetFile" | grep -q 'Zip archive data'; then
+if [ "$ZipCheck" == "zip" ] ; then
         mkdir -p "$TargetDir"
         chg_dir "$TargetDir"
-        unzip -q "SourceDir"/"$TargetFile"
+        unzip -q "$SourceBase"/"$TargetFile"
+        return
 else
-        tar -xf "$SourceDir"/"$TargetFile"
+        if [ ! -d "$TargetDir" ]; then
+                tar -xf "$SourceBase"/"$TargetFile" 2>/dev/null
+        fi
         chg_dir "$TargetDir"
 fi
-</code>
+unset  InputStringType BuildBase SourceBase TargetFile GitDirCheck GitCheck ZipCheck TargetDir NotFoundMsg1
+</code>