From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 6 Jan 2008 00:46:12 +0000 (+0100)
Subject: Initial import.
X-Git-Url: http://git.dolda2000.com/gitweb/?a=commitdiff_plain;h=9f26b93f6e237e1abcd9ff6ee7937eed6799dd70;p=dcp.git

Initial import.
---

9f26b93f6e237e1abcd9ff6ee7937eed6799dd70
diff --git a/dcp-build b/dcp-build
new file mode 100755
index 0000000..0b68bdd
--- /dev/null
+++ b/dcp-build
@@ -0,0 +1,65 @@
+#!/bin/sh
+
+set -e
+
+usage() {
+    echo "usage: dcp-build [-Nh] REPODIR OUTDIR"
+}
+
+rungit() {
+    (
+	cd "$td/repo"
+	git "$@"
+    ) || false
+}
+
+defdir=/srv/dcp
+push=y
+
+while [ "${1:0:1}" = - ]; do
+    opt="${1:1}"
+    shift
+    if [ "$opt" = N ]; then
+	push=n
+	shift
+    elif [ "$opt" = h ]; then
+	usage
+	exit 0
+    else
+	echo "dcp-build: unknown option '$opt'" >&2
+	exit 1
+    fi
+done
+
+if [ $# -lt 2 ]; then
+    usage >&2
+    exit 1
+fi
+
+repodir="$1"
+outdir="$2"
+shift 2
+if [[ "$repodir" != */* ]]; then
+    repodir="$defdir/${repodir}.git"
+fi
+
+if [ ! -d "$repodir" ]; then
+    echo "dcp-build: could not find $repodir" >&2
+    exit 1
+fi
+if [ ! -d "$outdir" ]; then
+    echo "dcp-build: could not find $outdir" >&2
+    exit 1
+fi
+
+td="$(mktemp -d /tmp/dcp-XXXXXX)"
+exec >"$td/log" 2>"$td/err"
+dcp-runenv "$repodir" "$td"
+
+rungit tag -f lastbuild
+(cd "$td"; control/build) || false
+cp -a "$td/output"/* "$outdir/"
+
+if [ "$push" = y ]; then rungit push --tags; fi
+
+rm -rf "$td"
diff --git a/dcp-init b/dcp-init
new file mode 100755
index 0000000..7bd3d7e
--- /dev/null
+++ b/dcp-init
@@ -0,0 +1,236 @@
+#!/bin/bash
+
+set -e
+
+usage() {
+    echo "usage: dcp-init [-C key=val] [-d REPODIR] PACKAGE [PATCH...]"
+    echo "       PATCH ::= [-p LEVEL] [-bB BRANCH] FILE"
+    echo "       -b creates a new branch at the current patch"
+    echo "       -B creates a new branch at the upstream sources"
+}
+
+rungit() {
+    (
+	cd "$td"
+	git "$@"
+    ) || false
+}
+
+getaptsrc() {
+    mkdir "$td/apt-tmp"
+    (cd "$td/apt-tmp"; apt-get source "$1") || false
+    
+    echo Achtung
+    sleep 10
+
+    sdir=
+    for f in "$td/apt-tmp"/*; do
+	if [ -d "$f" ]; then
+	    if [ -z "$sdir" ]; then
+		sdir="$f"
+	    else
+		echo "dcp-init: got more than one directory from apt-get; cannot continue" >&2
+		exit 1
+	    fi
+	fi
+    done
+    if [ -z "$sdir" ]; then
+	echo "dcp-init: could not find any source directory" >&2
+	exit 1
+    fi
+    mv "$sdir" "$td/src"
+    rm -rf "$td/apt-tmp"
+
+    rungit add src
+}
+
+initrepo() {
+    rungit init -q
+    mkdir "$td/control"
+    touch "$td/control/conf"
+    rungit add control
+    rungit commit -q -m "Initial repo"
+    rungit tag empty
+}
+
+initbase() {
+    mkdir "$td/control/build.d"
+    mkdir "$td/control/update.d"
+    cat >"$td/control/functions" <<EOF
+readconf() {
+    while read key val; do
+        export "CONF_\$key"="\$val"
+    done <control/conf
+}
+
+rungit() {
+    (cd repo; git "\$@") || false
+}
+EOF
+    cat >"$td/control/build" <<EOF
+#!/bin/sh
+
+set -e
+
+. control/functions
+readconf
+
+for file in control/build.d/*; do
+    if [ -x "\$file" ]; then "\$file"; fi
+done
+EOF
+    chmod 755 "$td/control/build"
+    cat >"$td/control/update" <<EOF
+#!/bin/sh
+
+set -e
+
+. control/functions
+readconf
+
+for branch in repo/.git/refs/heads/*; do
+    branch="\${branch##*/}"
+    if [ -x "control/update.d/\$branch" ]; then
+        rungit checkout "\$branch"
+        lastrev="\$(rungit rev-parse HEAD)"
+        "control/update.d/\$branch"
+        newrev="\$(rungit rev-parse HEAD)"
+        rungit checkout master
+        if [ "\$newrev" != "\$lastrev" ]; then
+            rungit merge -n "\$branch"
+        fi
+    fi
+done
+EOF
+    chmod 755 "$td/control/update"
+    rungit add control
+}
+
+initapt() {
+    cat >"$td/control/build.d/99dpkg" <<EOF
+#!/bin/bash
+
+set -e
+
+cmd=(dpkg-buildpackage -b)
+if [ -n "\$CONF_MAINTAINER" ]; then
+    cmd=("\${cmd[@]}" "-m\$CONF_MAINTAINER")
+fi
+if [ -n "\$CONF_GPGKEY" ]; then
+    cmd=("\${cmd[@]}" "-k\$CONF_GPGKEY")
+fi
+(cd repo/src; "\${cmd[@]}") || false
+mv repo/*.deb output/
+EOF
+    chmod 755 "$td/control/build.d/99dpkg"
+    rungit add control/build.d/99dpkg
+    cat >"$td/control/update.d/upstream" <<EOF
+#!/bin/sh
+
+set -e
+
+cd repo
+dcp-update-apt "\$CONF_APTPKG"
+
+EOF
+    chmod 755 "$td/control/update.d/upstream"
+    rungit add control/update.d/upstream
+    echo "APTPKG $pkg" >>"$td/control/conf"
+    rungit add control/conf
+}
+
+defdir=/srv/dcp
+repodir=
+confopts=()
+
+while [ "${1:0:1}" = - ]; do
+    opt="${1:1}"
+    shift
+    if [ "$opt" = d ]; then
+	repodir="$1"
+	shift
+    elif [ "$opt" = h ]; then
+	usage
+	exit 0
+    elif [ "$opt" = C ]; then
+	confopts=("${confopts[@]}" "$1")
+	shift
+    else
+	echo "dcp-init: unknown option '$opt'" >&2
+	exit 1
+    fi
+done
+
+if [ $# -lt 1 ]; then
+    usage >&2
+    exit 1
+fi
+pkg="$1"
+shift
+if [ -z "$repodir" ]; then repodir="$pkg"; fi
+if [[ "$repodir" != */* ]]; then
+    repodir="$defdir/${repodir}.git"
+fi
+
+td="$(mktemp -d "/tmp/dcp-XXXXXX")"
+initrepo
+
+initbase
+rungit commit -q -m "Base control files"
+
+if [ "${#confopts[@]}" -gt 0 ]; then
+    for opt in "${confopts[@]}"; do
+	key="${opt%%=*}"
+	val="${opt#*=}"
+	echo "$key $val" >>"$td/control/conf"
+    done
+    rungit add control/conf
+    rungit commit -q -m "Custom configuration file"
+fi
+
+rungit checkout -q -b upstream empty
+getaptsrc "$pkg"
+rungit commit -q -m "Initial upstream import"
+rungit checkout master
+rungit merge -n upstream
+
+initapt
+rungit commit -q -m "APT control files"
+
+initvals() {
+    level=0
+}
+initvals
+while [ $# -gt 0 ]; do
+    arg="$1"
+    shift
+    if [ "${arg:0:1}" = - ]; then
+	if [ "$arg" = -p ]; then
+	    level="$1"
+	    shift
+	elif [ "$arg" = -b ]; then
+	    rungit checkout -q -b "$1"
+	    shift
+	elif [ "$arg" = -B ]; then
+	    rungit checkout -q -b "$1" upstream
+	else
+	    echo "dcp-init: unknown patch option '$arg'" >&2
+	    exit 1
+	fi
+    else
+	(
+	    if [[ "$arg" == *.gz ]]; then
+		zcat "$arg"
+	    else
+		cat "$arg"
+	    fi
+	) | patch -d "$td/src" -p"$level"
+	rungit add src
+	rungit commit -q -m "Applied $(basename "$arg")"
+	initvals
+    fi
+done
+
+git clone -q --bare "$td" "$repodir"
+
+rm -rf "$td"
diff --git a/dcp-runenv b/dcp-runenv
new file mode 100755
index 0000000..7bd3486
--- /dev/null
+++ b/dcp-runenv
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -e
+
+usage() {
+    echo "usage: dcp-runenv REPODIR RUNDIR"
+}
+
+if [ $# -lt 2 ]; then
+    usage >&2
+    exit 1
+fi
+
+repodir="$1"
+rundir="$2"
+shift 2
+
+if [ ! -d "$rundir" ]; then mkdir "$rundir"; fi
+
+git clone -q "$repodir" "$rundir/repo"
+for b in "$rundir/repo/.git/refs/remotes/origin"/*; do
+    b="${b##*/}"
+    if [ "$b" = HEAD -o "$b" = master ]; then continue; fi
+    (cd "$rundir/repo"; git branch "$b" "origin/$b") || false
+done
+cp -a "$rundir/repo/control" "$rundir"
+mkdir "$rundir/output"
diff --git a/dcp-update b/dcp-update
new file mode 100755
index 0000000..6b47b04
--- /dev/null
+++ b/dcp-update
@@ -0,0 +1,63 @@
+#!/bin/sh
+
+set -e
+
+usage() {
+    echo "usage: dcp-update [-Nh] REPODIR"
+}
+
+rungit() {
+    (
+	cd "$td/repo"
+	git "$@"
+    ) || false
+}
+
+defdir=/srv/dcp
+push=y
+
+while [ "${1:0:1}" = - ]; do
+    opt="${1:1}"
+    shift
+    if [ "$opt" = N ]; then
+	push=n
+	shift
+    elif [ "$opt" = h ]; then
+	usage
+	exit 0
+    else
+	echo "dcp-update: unknown option '$opt'" >&2
+	exit 1
+    fi
+done
+
+if [ $# -lt 1 ]; then
+    usage >&2
+    exit 1
+fi
+
+repodir="$1"
+shift
+if [[ "$repodir" != */* ]]; then
+    repodir="$defdir/${repodir}.git"
+fi
+
+if [ ! -d "$repodir" ]; then
+    echo "dcp-build: could not find $repodir" >&2
+    exit 1
+fi
+
+td="$(mktemp -d /tmp/dcp-XXXXXX)"
+exec >"$td/log" 2>"$td/err"
+dcp-runenv "$repodir" "$td"
+
+lastrev="$(rungit rev-parse HEAD)"
+(cd "$td"; control/update) || false
+rungit checkout master
+newrev="$(rungit rev-parse HEAD)"
+
+echo "update: $lastrev -> $newrev"
+
+if [ "$push" = y ]; then rungit push; fi
+
+rm -rf "$td"
diff --git a/dcp-update-apt b/dcp-update-apt
new file mode 100755
index 0000000..41d2553
--- /dev/null
+++ b/dcp-update-apt
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+set -e
+
+usage() {
+    echo "usage: dcp-update-apt PACKAGE"
+}
+
+getaptsrc() {
+    mkdir "apt-tmp"
+    (cd "apt-tmp"; apt-get source "$1") || false
+    
+    sdir=
+    for f in "apt-tmp"/*; do
+	if [ -d "$f" ]; then
+	    if [ -z "$sdir" ]; then
+		sdir="$f"
+	    else
+		echo "dcp-update-apt: got more than one directory from apt-get; cannot continue" >&2
+		exit 1
+	    fi
+	fi
+    done
+    if [ -z "$sdir" ]; then
+	echo "dcp-update-apt: could not find any source directory" >&2
+	exit 1
+    fi
+    mv "$sdir" "src"
+    rm -rf "apt-tmp"
+
+    git add src
+}
+
+if [ $# -lt 1 ]; then
+    usage >&2
+    exit 1
+fi
+
+git rm --quiet -r src
+getaptsrc "$1"
+git commit -q -m "Updated from upstream" || true