From adcb7e744944dbfc2cd196d0802ad3ba6072b1a8 Mon Sep 17 00:00:00 2001
From: "tlimoncelli@stackexchange.com" <tlimoncelli@stackexchange.com>
Date: Tue, 26 Aug 2014 16:26:25 -0400
Subject: [PATCH] Package tools

---
 Makefile           | 14 +++++++++
 SPECS/empty.spec   |  0
 tools/build_rpm.sh | 72 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+)
 create mode 100644 Makefile
 create mode 100644 SPECS/empty.spec
 create mode 100755 tools/build_rpm.sh

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..163d4ec
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+SHELL=/bin/sh
+BIN=tools
+
+all:
+	@echo 'Menu:'
+	@echo '  make packages          Make all RPM packages'
+	@echo '  make install           (incomplete)
+
+packages:
+	@$(BIN)/make_rpm.sh PKGRELEASE="$${PKGRELEASE}"
+
+install:
+	@echo 'To install, copy the files from bin to somewhere in your PATH.'
+	@echo 'Or, if you use RPMs, "make packages" and install the result.'
diff --git a/SPECS/empty.spec b/SPECS/empty.spec
new file mode 100644
index 0000000..e69de29
diff --git a/tools/build_rpm.sh b/tools/build_rpm.sh
new file mode 100755
index 0000000..64f2447
--- /dev/null
+++ b/tools/build_rpm.sh
@@ -0,0 +1,72 @@
+#!/bin/bash
+
+# build_rpm.sh - Build an RPM of these files.  (uses FPM)
+
+# Usage:
+#   make_rpm.sh PACKAGENAME MANIFEST1 MANIFEST2 ...
+
+# Example:
+#   Make a package foopkg manifest.txt
+# Where "manifest.txt" contains:
+#   exec /usr/bin/foo        foo/foo
+#   exec /usr/bin/bar        bar/bar.sh
+#   read /usr/man/man1/bar.1 bar/bar.1.man
+#   0444 /etc/foo.conf       bar/foo.conf
+#
+# Col1  chmod-style permissions or "exec" for 0755, "read" for 0744.
+# Col2  Installation location.
+# Col3  Source of the file.
+
+set -e
+
+# Parameters for this RPM:
+PACKAGENAME=${1?"First arg must be the package name."}
+shift
+
+# Defaults that can be overridden via env variables:
+# All packages are 1.0 unless otherwise specifed:
+: ${PKGVERSION:=1.0} ;
+# If there is no iteration setting, assume "1":
+: ${PKGRELEASE:=1}
+
+# The RPM is output here: (should be a place that can be wiped)
+OUTPUTDIR="${HOME}/rpmbuild-$PACKAGENAME"
+# Our build system expects to find the list of artifacts here:
+RPM_BIN_LIST="${OUTPUTDIR}/bin-packages.txt"
+
+# -- Now the real work can be done.
+
+# Clean the output dir.
+rm -rf "$OUTPUTDIR"
+mkdir -p "$OUTPUTDIR/installroot"
+
+# Copy the files into place:
+cat """$@""" | while read -a arr ; do
+  PERM="${arr[0]}"
+  case $PERM in
+    \#*)  continue ;;   # Skip comments.
+    exec) PERM=0755 ;;
+    read) PERM=0744 ;;
+    *) ;;
+  esac
+  DST="$OUTPUTDIR/installroot/${arr[1]}"
+  SRC="${arr[2]}"
+  install -D -T -b -m "$PERM" -T "$SRC" "$DST"
+done
+
+# Build the RPM:
+cd "$OUTPUTDIR" && fpm -s dir -t rpm \
+  -a x86_64 \
+  --epoch '0' \
+  -n "${PACKAGENAME}" \
+  --version "${PKGVERSION}" \
+  --iteration "${PKGRELEASE}" \
+  -C "$OUTPUTDIR/installroot" \
+  .
+
+# Our build system expects to find the list of all packages created
+# in bin-packages.txt.  Generate that list:
+find "$OUTPUTDIR" -maxdepth 1 -name '*.rpm' >"$RPM_BIN_LIST"
+# Output the list for debugging purposes:
+echo ========== "$RPM_BIN_LIST"
+cat "$RPM_BIN_LIST"