vars.sh.frag

   1 # -*- mode: sh -*-
   2 set -e
   3
   4 abort() { local x=$1; shift; for i in "$@"; do echo >&2 "$0: abort: $i"; done; exit "$x"; }
   5
   6 mkdir -p "$(dirname "$0")/.git/hooks"
   7 HOOK_COMMIT="$(dirname "$0")/.git/hooks/pre-commit"
   8 if [ ! -x "$HOOK_COMMIT" ]; then
   9 cat <<'eof' >"$HOOK_COMMIT"
  10 #!/bin/sh
  11 if git rev-parse -q --verify MERGE_HEAD; then exit; fi
  12 case $(git rev-parse --abbrev-ref HEAD) in
  13 pending-*) true;;
  14 *)      if git diff --cached --name-only | \
  15            grep '^src/.*/debian/changelog$' | \
  16            while read x; do if ! [ -f "$x" ]; then continue; fi; echo "$x: $(head -n1 $x)"; done | \
  17            grep -v UNRELEASED-FIXME-AUTOGENERATED-DEBCARGO; then
  18                 echo >&2 "please don't finalise changelogs directly on the master branch, use ./release.sh instead"; exit 1;
  19         fi;;
  20 esac
  21 eof
  22 chmod +x "$HOOK_COMMIT"
  23 fi
  24
  25 if [ -n "$DEBCARGO" ]; then
  26         true
  27 elif which debcargo >/dev/null; then
  28         DEBCARGO=$(which debcargo)
  29 elif [ -f "$HOME/.cargo/bin/debcargo" ]; then
  30         DEBCARGO="$HOME/.cargo/bin/debcargo"
  31 else
  32         abort 1 "debcargo not found, run \`cargo install debcargo\` or set DEBCARGO to point to it"
  33 fi
  34
  35 test -x "$DEBCARGO" || abort 1 "debcargo found but not executable: $DEBCARGO"
  36 dcver=$($DEBCARGO --version | sed -ne 's/debcargo //p')
  37 case $dcver in
  38 2.0.*|2.1.*|2.2.*|2.3.*)        abort 1 "unsupported debcargo version $dcver. try reinstalling with \`cargo install debcargo --force\`";;
  39 2.4.*)  true;;
  40 *)      abort 1 "unsupported debcargo version: $dcver";;
  41 esac
  42
  43 if [ $# -ne 1 -a $# -ne 2 ]; then
  44         echo >&2 "Usage: $0 <rust-crate-name>"
  45         echo >&2 "       $0 <rust-crate-name> <old-version>"
  46         echo >&2 "See README.rst for more details on usage."
  47         exit 2
  48 fi
  49
  50 CRATE="$1"
  51 VER="$2"
  52
  53 PKGNAME=${PKGNAME:-$($DEBCARGO deb-src-name "$CRATE" $VER || abort 1 "couldn't find crate $CRATE")}
  54 PKGBASE=$($DEBCARGO deb-src-name "$CRATE" || abort 1 "couldn't find crate $CRATE")
  55 PKGDIR_REL="src/$PKGNAME"
  56 PKGDIR="$PWD/$PKGDIR_REL"
  57 BUILDDIR="$PWD/build/$PKGNAME"
  58 PKGCFG="$PKGDIR/debian/debcargo.toml"
  59
  60 mkdir -p "$(dirname $BUILDDIR)"
  61 ln -srf "$PWD/build.sh" "$PWD/build/build.sh"
  62 chmod +x "$PWD/build/build.sh"
  63
  64 if [ -z "$CRATE" ]; then
  65         abort 2 "Usage: $0 <crate> [<version>]"
  66 fi
  67
  68 run_debcargo() {
  69         rm -rf "$BUILDDIR" "$(dirname "$BUILDDIR")/rust-${PKGNAME}_${REALVER:-$VER}"*.orig.tar.*
  70         $DEBCARGO package --config "$PKGCFG" --directory "$BUILDDIR" "$@" "$CRATE" "${REALVER:-$VER}"
  71 }
  72
  73 shouldbuild() {
  74         local dst="$1"
  75         local src="$2"
  76         test ! -e "$dst" -o "$src" -nt "$dst"
  77 }
  78
  79 get_existing_version() {
  80         sed -nre "s/.*Package .* (.*) from crates.io.*/\1/gp" "$1/debian/changelog" | head -n1
  81 }