diff options
Diffstat (limited to 'cron-jobs/check_archlinux/parse_pkgbuilds.sh')
| -rwxr-xr-x | cron-jobs/check_archlinux/parse_pkgbuilds.sh | 82 |
1 files changed, 69 insertions, 13 deletions
diff --git a/cron-jobs/check_archlinux/parse_pkgbuilds.sh b/cron-jobs/check_archlinux/parse_pkgbuilds.sh index 7dcfbbb..0faa29f 100755 --- a/cron-jobs/check_archlinux/parse_pkgbuilds.sh +++ b/cron-jobs/check_archlinux/parse_pkgbuilds.sh @@ -5,24 +5,36 @@ exit() { return; } -parse() { - unset pkgname pkgver pkgrel - unset depends makedepends conflicts provides - ret=0 - dir=$1 - pkgbuild=$dir/PKGBUILD - source $pkgbuild &>/dev/null || ret=$? +variables=('pkgname' 'pkgver' 'pkgrel' 'depends' 'makedepends' 'provides' 'conflicts' ) +readonly -a variables - # ensure $pkgname and $pkgver variables were found - if [ $ret -ne 0 -o -z "$pkgname" -o -z "$pkgver" ]; then - echo -e "%INVALID%\n$pkgbuild\n" - return 1 - fi +backup_package_variables() { + for var in ${variables[@]}; do + indirect="${var}_backup" + eval "${indirect}=(\${$var[@]})" + done +} + +restore_package_variables() { + for var in ${variables[@]}; do + indirect="${var}_backup" + if [ -n "${!indirect}" ]; then + eval "${var}=(\${$indirect[@]})" + else + unset ${var} + fi + done +} +print_info() { echo -e "%NAME%\n$pkgname\n" echo -e "%VERSION%\n$pkgver-$pkgrel\n" echo -e "%PATH%\n$dir\n" + if [ -n "$pkgbase" ]; then + echo -e "%BASE%\n$pkgbase\n" + fi + if [ -n "$arch" ]; then echo "%ARCH%" for i in ${arch[@]}; do echo $i; done @@ -52,6 +64,50 @@ parse() { for i in ${provides[@]}; do echo $i; done echo "" fi +} + +source_pkgbuild() { + ret=0 + dir=$1 + pkgbuild=$dir/PKGBUILD + for var in ${variables[@]}; do + unset ${var} + done + source $pkgbuild &>/dev/null || ret=$? + + # ensure $pkgname and $pkgver variables were found + if [ $ret -ne 0 -o -z "$pkgname" -o -z "$pkgver" ]; then + echo -e "%INVALID%\n$pkgbuild\n" + return 1 + fi + + if [ "${#pkgname[@]}" -gt "1" ]; then + for pkg in ${pkgname[@]}; do + if [ "$(type -t package_${pkg})" != "function" ]; then + echo -e "%INVALID%\n$pkgbuild\n" + return 1 + else + backup_package_variables + pkgname=$pkg + while IFS= read -r line; do + var=${line%%=*} + var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters + for realvar in ${variables[@]}; do + if [ "$var" == "$realvar" ]; then + eval $line + break + fi + done + done < <(type package_${pkg}) + print_info + restore_package_variables + fi + done + else + echo + print_info + fi + return 0 } @@ -63,7 +119,7 @@ find_pkgbuilds() { fi if [ -f $1/PKGBUILD ]; then - parse $1 + source_pkgbuild $1 return fi empty=1 |