Initial commit

README.md

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+README
+======
+
+This repo contains script to build `slop` at my Fedora COPR.

slop.spec.in

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+Name:       slop
+Version:    __SLOP_VERSION__
+Release:    __SLOP_RELEASE__%{?dist}
+Summary:    slop - Select Operation
+
+License:    GPLv3
+Source0:    __SLOP_URLBASE__/archive/v%{version}.tar.gz
+
+BuildRequires: gcc-c++
+BuildRequires: cmake
+BuildRequires: glew-devel
+BuildRequires: glm-devel
+BuildRequires: libicu-devel
+BuildRequires: libXrender-devel
+BuildRequires: mesa-libEGL-devel
+
+%description
+slop (Select Operation) is an application that queries for a selection
+from the user and prints the region to stdout.
+
+Features:
+ *  Hovering over a window will cause a selection rectangle
+    to appear over it.
+ *  Clicking on a window makes slop return the dimensions of
+    the window, and it's ID.
+ *  OpenGL accelerated graphics where possible.
+ *  Supports simple arguments:
+     *  Change selection rectangle border size.
+     *  Select X display.
+     *  Set padding size.
+     *  Force window, or pixel selections with the tolerance
+        flag.
+     *  Set the color of the selection rectangles to match
+        your theme! (Even supports transparency!)
+     *  Remove window decorations from selections.
+ *  Supports custom programmable shaders.
+
+%prep
+%autosetup -n %{name}-%{version}
+
+%build
+cmake -DCMAKE_INSTALL_PREFIX="/usr" ./
+
+%install
+%make_install
+
+%files
+/usr/bin/slop
+/usr/include/slop.hpp
+/usr/lib/libslopy.so
+/usr/share/man/man1/slop.1.gz

trigger_copr

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+#!/bin/bash
+
+warn() {
+    echo "$1" >&2
+}
+
+die() {
+    warn "fatal: $1"
+    exit 3
+}
+
+usage() {
+    warn "usage: $0 [options] COPR_PROJECT"
+    warn ""
+    warn "Options:"
+    warn ""
+    warn "  -n      dry mode, don't do anything (just show"
+    warn "          what would be done)"
+    warn "  -r REL  use REL as Release number in SPEC file"
+    warn "  -v VER  use VER as Version number in SPEC file"
+    warn "  -u URL  use URL as base (to get last tag and"
+    warn "          compose Source0 in SPEC file)"
+    warn ""
+    warn "If -r or -v are not specified, git-describe master"
+    warn "is consulted."
+    exit 2
+}
+
+last_version() {
+    git ls-remote --tag "$UrlBase" \
+      | grep '/tags/' \
+      | cut -d/ -f3 \
+      | sort -V \
+      | tail -1 \
+      | sed "s/^v//"
+}
+
+trigger() {
+    sed -e "
+        /^Version/ s|__SLOP_VERSION__|$Version|
+        /^Release/ s|__SLOP_RELEASE__|$Release|
+        /^Source0/ s|__SLOP_URLBASE__|$UrlBase|
+    " <slop.spec.in >"$Tmp/slop.spec"
+    copr build "$CoprProject" "$Tmp/slop.spec"
+}
+
+git_guess() {
+    #
+    # Print git-guessed $1
+    #
+    local what=$1   # what we want (ver|rel)
+    local describe  # full git-describe output
+    local xtra=     # extra part (-N-gHASH)
+    local num=0     # num. of commits since tag (N)
+    local sha=      # '.g'+sha1 of this commit (gHASH)
+    describe=$(git describe --tags --always HEAD)
+    case $describe in
+        *-*)                        #     v1.2.3-21-g654cba
+            tag=${describe%%-*}     # tag=v1.2.3
+            xtra=${describe#$tag-}  # xtra=-21-g654cba
+            num=${xtra%%-*}         # num=21
+            sha=.${xtra#$num-}      # sha=.g654cba
+            ;;
+        *)
+            tag=$describe
+            ;;
+    esac
+    case $what in
+        ver)    echo "${tag#v}"         ;;
+        rel)    echo "$((num + 1))$sha" ;;
+    esac
+}
+
+main() {
+    local Version       # Version in SPEC file
+    local Release       # Release in SPEC file
+    local CoprProject   # COPR project
+    local UrlBase       # GitHub URL base
+    local Tmp           # our temp
+    local Branch        # branch to use, if empty, tags are considered
+    local DryRun=false  # do not do anything
+    UrlBase=https://github.com/AloisMahdal/slop
+    Tmp=$(mktemp -d)
+    while true; do case $1 in
+        -b) Branch=$2;      shift 2 || usage ;;
+        -u) UrlBase=$2;     shift 2 || usage ;;
+        -r) Release=$2;     shift 2 || usage ;;
+        -v) Version=${2#v}; shift 2 || usage ;;
+        -n) DryRun=true;    shift ;;
+        -*) usage ;;
+        *)  break ;;
+    esac done
+    CoprProject=$1
+    test -n "$CoprProject" || usage
+    which copr >/dev/null \
+     || die "copr not found, try 'sudo install python-copr'"
+    if test -n "$Branch"; then
+        die "not implemented"
+        test -n "$Version" || Version=$(git_guess ver)
+        test -n "$Release" || Release=$(git_guess rel)
+    else
+        test -n "$Version" || Version=$(last_version)
+        test -n "$Release" || Release=1
+    fi
+    $DryRun && {
+        warn "dry mode active, we would build:"
+        warn "    at $CoprProject"
+        test -n "$Branch" && warn "    using branch $Branch"
+        test -n "$Branch" || warn "    using last tag"
+        warn "    from $UrlBase"
+        warn "    yielding slop-$Version-$Release.*.rpm"
+        exit 1
+    }
+    trigger
+    rm -rf "$Tmp"
+}
+
+main "$@"