| 1 | #!/bin/sh |
| 2 | |
| 3 | #: [ bs.sh ] BUILD SYSTEM in POSIX SHELL |
| 4 | #: usage: |
| 5 | #: ./bs.sh [build|install|clean|uninstall] |
| 6 | #: ./bs.sh -h |
| 7 | #: |
| 8 | |
| 9 | SRC=$(cd "$(dirname "$0")" && pwd) |
| 10 | TARGET="$HOME/.local/bin" |
| 11 | BUILD_CMD="cc -o pkger pkger.c" |
| 12 | INSTALL_CMD="cp pkger $TARGET/pkger" |
| 13 | UNINSTALL_CMD="rm $TARGET/pkger" |
| 14 | |
| 15 | build() { |
| 16 | printf "[BUILD] $BUILD_CMD\n" |
| 17 | $BUILD_CMD |
| 18 | printf "[BUILD] done\n" |
| 19 | } |
| 20 | ins() { |
| 21 | if [ -f "$SRC/pkger" ]; then |
| 22 | printf "[INSTALL] $INSTALL_CMD\n" |
| 23 | $INSTALL_CMD |
| 24 | printf "[INSTALL] done\n" |
| 25 | else |
| 26 | build |
| 27 | printf "[INSTALL] $INSTALL_CMD\n" |
| 28 | $INSTALL_CMD |
| 29 | printf "[INSTALL] done\n" |
| 30 | fi |
| 31 | } |
| 32 | |
| 33 | clean() { |
| 34 | printf "[CLEAN] rm pkger\n" |
| 35 | rm pkger |
| 36 | printf "[CLEAN] done\n" |
| 37 | } |
| 38 | |
| 39 | unins() { |
| 40 | printf "[UNINST] $UNINSTALL_CMD\n" |
| 41 | $UNINSTALL_CMD |
| 42 | printf "[UNINST] done\n" |
| 43 | } |
| 44 | case "$1" in |
| 45 | install) ins ;; |
| 46 | uninstall) unins ;; |
| 47 | build) build ;; |
| 48 | -h) sed -n 's/^#: //p' "$0" ;; |
| 49 | clean) clean ;; |
| 50 | *) printf "Invalid opt\n"; exit 1 ;; |
| 51 | esac |