Browse Source

Add somewhat hacky but working version

Alois Mahdal 3 years ago
parent
commit
a16fba83cf
4 changed files with 281 additions and 0 deletions
  1. 4
    0
      README.md
  2. 37
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      light.spec.in
  3. 12
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      light.trigger
  4. 228
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      trigger_copr

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README.md View File

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

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light.spec.in View File

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+Name:       light
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+Version:    __APP_VERSION__
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+Release:    __APP_RELEASE__%{?dist}
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+Summary:    Command line tool to control backlight controllers
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+URL:        https://github.com/haikarainen/light
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+
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+License:    GPLv3
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+Source0:   __APP_URLBASE__/archive/%{version}.tar.gz
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+
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+# BuildRequires: autoconf
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+# BuildRequires: automake
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+
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+%description
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+Light is a program to control backlight controllers under GNU/Linux.
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+
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+%prep
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+%autosetup -n %{name}-%{version}
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+sed -i -e 's/chown root//' Makefile
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+sed -i -e 's/chmod 4755//' Makefile
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+
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+%build
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+make %{?_smp_mflags}
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+
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+%install
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+%make_install
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+
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+%files
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+%doc README.md
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+%license LICENSE
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+%{_bindir}/light
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+%{_mandir}/man1/light.1.gz
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+
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+%changelog
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+* __APP_DATE__ Alois Mahdal <netvor+light@vornet.cz> - __APP_VERSION__-__APP_RELEASE__
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+- Unofficial experimental RPM pseudo-release
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+
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+# spec file generated from __APP_BUILDSCRIPT_VERSION__

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light.trigger View File

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+# list of mode data
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+#
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+# Format:
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+#
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+#   *  MODE is mode name
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+#   *  URLBASE is GitHub address to get latest source from
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+#   *  COPR is COPR project name,
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+#
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+#
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+# MODE   URLBASE                                COPR
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+scratch  https://gitea.vornet.cz/netvor/light   netvor/light-scratch
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+main     https://github.com/haikarainen/light   netvor/light

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trigger_copr View File

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+#!/bin/bash
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+
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+TRIGGER_COPR_CONFIG=${TRIGGER_COPR_CONFIG:-}
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+TRIGGER_COPR_PKGNAME=${TRIGGER_COPR_PKGNAME:-}
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+
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+warn() {
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+    echo "$1" >&2
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+}
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+
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+die() {
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+    warn "fatal: $1"
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+    exit 3
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+}
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+
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+usage() {
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+    warn "usage: $0 [options] MODE"
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+    warn ""
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+    warn "Options:"
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+    warn ""
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+    warn "  -b BRN  build from branch BRN (default: last tag)"
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+    warn "  -c COPR_PROJECT  COPR project name"
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+    warn "  -C CONF   config file"
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+    warn "  -n      dry mode, don't do anything (just show"
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+    warn "          what would be done)"
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+    warn "  -r REL  use REL as Release number in SPEC file"
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+    warn "  -v VER  use VER as Version number in SPEC file"
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+    warn "  -u URL  use URL as base (to get last tag and"
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+    warn "          compose Source0 in SPEC file)"
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+    warn ""
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+    warn "If -b is not used, build is launched from last tag available"
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+    warn "in the GitHub repo.  In that case, Release is '1' and Version"
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+    warn "is deduced from the tag by removing the initial 'v'."
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+    warn ""
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+    warn "If -b is used, the project repo is temporarily cloned, and"
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+    warn "both Version and Release are found by consulting git-describe"
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+    warn "on the specified branch."
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+    warn ""
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+    warn "If MODE is 'scratch' (default), Release is pre-fixed by string"
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+    warn "'0.scratch.' and build is triggered in scratch COPR project."
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+    exit 2
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+}
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+
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+last_version() {
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+#   git ls-remote --tag "$UrlBase" \
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+#     | grep '/tags/' \
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+#     | cut -d/ -f3 \
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+#     | grep -v '[^0-9a-z.]' \
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+#     | sort -V \
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+#     | tail -1 \
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+#     | sed "s/^v//"
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+    git ls-remote --tag "$UrlBase" \
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+      | grep /tags \
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+      | cut -d/ -f3 \
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+      | grep -E '[0-9]+[.][0-9.]+$' \
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+      | grep -v ^v \
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+      | sort -V \
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+      | tail -1
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+}
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+
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+mkspec() {
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+    local self_version
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+    local cl_date
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+    self_version="$(basename "$0") $(git describe --tags)"
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+    cl_date=$(LC_ALL=C date +"%a %b %d %Y")
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+    sed -e "
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+        s|__APP_VERSION__|$Version|
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+        s|__APP_RELEASE__|$Release|
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+        s|__APP_URLBASE__|$UrlBase|
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+        s|__APP_BUILDSCRIPT_VERSION__|$self_version|
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+        s|__APP_DATE__|$cl_date|
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+    " <"$PkgName.spec.in"
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+}
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+
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+git_guess() {
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+    #
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+    # Print git-guessed $1
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+    #
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+    local what=$1   # what we want (ver|rel)
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+    local describe  # full git-describe output
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+    local xtra=     # extra part (-N-gHASH)
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+    local num=0     # num. of commits since tag (N)
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+    local sha=      # '.g'+sha1 of this commit (gHASH)
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+    describe=$(git describe --tags --always HEAD)
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+    case $describe in
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+        *-*)                        #     v1.2.3-21-g654cba
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+            tag=${describe%%-*}     # tag=v1.2.3
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+            xtra=${describe#$tag-}  # xtra=-21-g654cba
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+            num=${xtra%%-*}         # num=21
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+            sha=.${xtra#$num-}      # sha=.g654cba
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+            ;;
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+        *)
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+            tag=$describe
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+            ;;
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+    esac
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+    case $what in
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+        ver)    echo "${tag#v}"         ;;
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+        rel)    echo "$((num + 1))$sha" ;;
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+    esac
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+}
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+
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+choose_relpfx() {
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+    #
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+    # Choose COPR project based on $Mode
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+    #
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+    test "$Mode" == scratch && echo 0.scratch.
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+    return 0
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+}
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+
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+read_conffile() {
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+    #
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+    # Read item T
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+    #
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+    local what=$1
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+    local fieldn
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+    case $what in
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+        urlbase) fieldn=2 ;;
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+        copr)    fieldn=3 ;;
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+    esac
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+    grep -v '^[[:blank:]]*#' "$ConfFile" \
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+      | grep "^ *$Mode\>" \
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+      | sed 's/  */ /g' \
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+      | cut -d' ' -f$fieldn
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+}
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+
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+choose_conffile() {
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+    #
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+    # Find config file and echo its name
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+    #
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+    find . -name '*.trigger' \
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+      | cut -d/ -f2 \
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+      | grep .
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+}
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+
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+do_action() {
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+    local url
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+    case $Action in
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+        build)
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+            copr build "$CoprProject" "$Tmp/$PkgName.spec"
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+            printf '\a'
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+            ;;
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+        demo)
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+            warn "demo mode active, we would build:"
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+            warn "    at $CoprProject"
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+            test -n "$Branch" && warn "    using branch $Branch"
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+            test -n "$Branch" || warn "    using last tag"
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+            warn "    from $UrlBase"
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+            warn "    yielding $PkgName-$Version-$Release.*.rpm"
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+            warn ""
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+            warn "===== BEGIN $PkgName.spec ====="
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+            cat "$Tmp/$PkgName.spec"
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+            warn "===== END $PkgName.spec ====="
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+            return 1
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+            ;;
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+        mkspec)
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+            cat "$Tmp/$PkgName.spec"
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+            ;;
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+        rpmstuff)
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+            url=$(
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+                grep -o 'Source.*:.*http.*' "$Tmp/$PkgName.spec" \
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+                  | sed "
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+                        s/.*http/http/
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+                        s/ *$//
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+                        s/%{version}/$Version/g
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+                        s/%{name}/$PkgName/g
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+                    "
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+            )
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+            wget --quiet "$url"
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+            cat "$Tmp/$PkgName.spec" > "$PkgName.spec"
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+            ;;
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+    esac
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+}
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+
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+main() {
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+    local Version       # Version in SPEC file
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+    local Release       # Release in SPEC file
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+    local CoprProject   # COPR project
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+    local UrlBase       # GitHub URL base
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+    local Tmp           # our temp
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+    local Branch        # branch to use, if empty, tags are considered
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+    local Mode=scratch  # implies COPR project and release prefix
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+    local Action=build  # what to do
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+    local ConfFile      # config file to use
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+    local PkgName       # package name
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+    local es=0          # exit status
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+    which copr >/dev/null \
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+     || die "copr not found, try 'sudo install copr-cli'"
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+    Tmp=$(mktemp -d)
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+    while true; do case $1 in
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+        -C) ConfFile=$2;    shift 2 || usage ;;
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+        -a) Action=$2;      shift 2 || usage ;;
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+        -b) Branch=$2;      shift 2 || usage ;;
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+        -c) CoprProject=$2; shift 2 || usage ;;
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+        -u) UrlBase=$2;     shift 2 || usage ;;
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+        -r) Release=$2;     shift 2 || usage ;;
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+        -v) Version=${2#v}; shift 2 || usage ;;
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+        -n) Action=demo;    shift ;;
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+        -*) usage ;;
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+        *)  break ;;
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+    esac done
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+    Mode=${1:-$Mode}
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+    case $Action in
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+        build|demo|mkspec|rpmstuff) : ;;
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+        *) usage ;;
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+    esac
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+    test -n "$ConfFile" || ConfFile=$TRIGGER_COPR_CONFIG
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+    test -n "$ConfFile" || ConfFile=$(choose_conffile)
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+    test -n "$ConfFile" || die "could not find config file"
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+    test -r "$ConfFile" || die "could not read config file"
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+    test -n "$PkgName"  || PkgName=$TRIGGER_COPR_PKGNAME
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+    test -n "$PkgName"  || PkgName=${ConfFile%.trigger}
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+    test -n "$CoprProject" || CoprProject=$(read_conffile copr)
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+    test -n "$UrlBase"     || UrlBase=$(read_conffile urlbase)
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+    if test -n "$Branch"; then
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+        die "not implemented"
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+        test -n "$Version" || Version=$(git_guess ver)
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+        test -n "$Release" || Release=$(git_guess rel)
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+    else
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+        test -n "$Version" || Version=$(last_version)
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+        test -n "$Release" || Release=1
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+    fi
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+    Release=$(choose_relpfx)$Release
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+    mkspec >"$Tmp/$PkgName.spec"
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+        do_action
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+    rm -rf "$Tmp"
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+    return $es
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+}
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+
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+main "$@"