diff options
| -rwxr-xr-x | bin/makepkgmeta | 76 |
1 files changed, 59 insertions, 17 deletions
diff --git a/bin/makepkgmeta b/bin/makepkgmeta index 9c0a6c5..152df74 100755 --- a/bin/makepkgmeta +++ b/bin/makepkgmeta @@ -1,34 +1,76 @@ #!/bin/sh +prog=makepkgmeta + +lazysource() +{ + awk -v prog="$prog" ' +BEGIN { FS = "\n"; RS = ""; OFS = ORS = "\n\n" } +$1 == "pkgver" { ver = $2 } +$1 == "source" { + len = NF - 1 + for (i = 2; i <= NF; i++) sources[i - 1] = $i + next +} +1 # print everything but sources + +END { + # remember that metas emit no output when they cant match + # a package. + if (NR == 0) exit 0 + + ORS="\n" + if (!ver) { + print prog ": wtf? pkgver is empty!" | "cat 1>&2" + exit 1 + } + + # Replace any version strings in the source file with ${pkgver}. + gsub(/[.]/, "\\\\&", ver) + + print "source" + for(i = 1; i <= len; i++) { + gsub(ver, "${pkgver}", sources[i]) + print sources[i] + } + print "" +}' + return $? +} # end of lazysource() + +basicmeta() +{ + printf "pkgname\n%s\n\n" "$1" + printf "pkgrel\n%d\n\n" "${PKGREL:-1}" + printf "packager\n%s\n\n" "${PACKAGER:-Anonymous}" + + if [ "$MAINTAINER" ] + then + printf "maintainer\n%s\n\n" "$MAINTAINER" + fi +} + case $# in -0) echo "Usage: makepkgmeta [pkgname]" 1>&2 +0) echo "Usage: $prog [pkgname]" 1>&2 exit 1 esac case "$METABIN" in -'') echo "makepkgmeta: set METABIN before calling makepkgmeta" 1>&2 +'') echo "$prog: set METABIN before calling $prog" 1>&2 exit 2 esac -printf "pkgname\n%s\n\n" "$1" -printf "pkgrel\n%d\n\n" "${PKGREL:-1}" -printf "packager\n%s\n\n" "${PACKAGER:-Anonymous}" - -if [ "$MAINTAINER" ] -then - printf "maintainer\n%s\n\n" "$MAINTAINER" -fi - for flav in "$METABIN"/* do - [ -x "$flav" ] || continue - PATH="$PATH:$flav.d" "$flav" $1 + [ -f "$flav" -a -x "$flav" ] || continue + PATH="$PATH:$flav.d" "$flav" $1 | lazysource metaret=$? case $metaret in - 0) exit 0 ;; - 1) ;; - 2) echo "error: $flav encountered an error"; exit 2 ;; - *) echo "error: $flav returned error code $metaret"; exit 2 ;; + 0) basicmeta $1 + exit 0 ;; + 1) ;; # loop + 2) echo "error: $flav encountered an error"; exit 2 ;; + *) echo "error: $flav returned error code $metaret"; exit 2 ;; esac done |