From d1fbb8361d551e99c5a0fdb23126787f27884032 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Fri, 3 May 2019 01:30:22 +0700
Subject: [PATCH 01/30] experiment with 0.18

---
 .travis.yml               | 56 ++++++++++++++++++++++
 0.18/Dockerfile           | 99 +++++++++++++++++++++++++++++++++++++++
 travis/before-script.sh   |  9 ++++
 travis/docker-manifest.sh | 48 +++++++++++++++++++
 travis/script.sh          | 39 +++++++++++++++
 5 files changed, 251 insertions(+)
 create mode 100644 .travis.yml
 create mode 100644 0.18/Dockerfile
 create mode 100755 travis/before-script.sh
 create mode 100755 travis/docker-manifest.sh
 create mode 100755 travis/script.sh

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..9fb234d
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,56 @@
+sudo: required
+
+dist: xenial
+
+services:
+  - docker
+
+language: minimal
+
+# SLUG    - converts Gihub slug (`lncm/docker-bitcoind`) to Docker slug (`lncm/bitcoind`)
+# VER     - if TAG is being build, VER contains only MAJOR and MINOR parts of the version (ex. `0.18.0` -> `0.18`)
+# DIR     - if BRANCH is being built, use DIR with the highest version number
+# PREFIX  - sets Dockerfile prefix.  Be it based on `git tag`, or highest-version DIR name
+env:
+  global:
+    - SLUG="${TRAVIS_REPO_SLUG/docker-/}"
+    - VER=$(echo ${TRAVIS_TAG} | cut -d. -f1,2)
+    - DIR=$(ls -vd */ | grep '^[0-9]' | tail -n 1 | tr -d /)
+    - PREFIX="${VER:-$DIR}"
+
+stages:
+  - build
+  - name: deploy
+    if: tag IS present
+
+jobs:
+  include:
+    - stage: build
+      name: "Build Docker image from source for amd64"
+      env:  ARCH=amd64  SOURCE=code
+
+    - name: "Build Docker image from binary for amd64"
+      env:  ARCH=amd64  SOURCE=binary
+
+#    - name: "Build Docker image from binary for arm"
+#      env: ARCH=arm SOURCE=binary
+
+    - stage: deploy
+      name: "Aggregate Docker images under one manifest"
+      script: ./travis/docker-manifest.sh
+
+    - name: "Upload Docker containers to Github Releases"
+      deploy:
+        skip_cleanup: true
+        provider: releases
+        api_key:
+          secure: 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
+        file_glob: true
+        file: images/*.tgz
+        on:
+          repo: lncm/docker-bitcoind
+          tags: true
+
+before_script: ./travis/before-script.sh
+script: ./travis/script.sh
+
diff --git a/0.18/Dockerfile b/0.18/Dockerfile
new file mode 100644
index 0000000..e22fe71
--- /dev/null
+++ b/0.18/Dockerfile
@@ -0,0 +1,99 @@
+# Build stage for Bitcoin Core
+FROM alpine:3.9 AS bitcoin-core
+
+# fetch already built berkeleydb
+COPY --from=lncm/berkeleydb:db-4.8.30.NC /opt /opt
+
+RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
+RUN apk --no-cache add autoconf
+RUN apk --no-cache add automake
+RUN apk --no-cache add boost-dev
+RUN apk --no-cache add build-base
+RUN apk --no-cache add chrpath
+RUN apk --no-cache add file
+RUN apk --no-cache add gnupg
+RUN apk --no-cache add libevent-dev
+RUN apk --no-cache add libressl
+RUN apk --no-cache add libressl-dev
+RUN apk --no-cache add libtool
+RUN apk --no-cache add linux-headers
+RUN apk --no-cache add protobuf-dev
+RUN apk --no-cache add zeromq-dev
+RUN set -ex \
+  && for key in \
+    90C8019E36C2E964 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" || \
+    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" ; \
+  done
+
+ENV BITCOIN_VERSION=0.18.0
+ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
+
+RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}.tar.gz
+RUN gpg --verify SHA256SUMS.asc
+RUN grep " bitcoin-${BITCOIN_VERSION}.tar.gz\$" SHA256SUMS.asc | sha256sum -c -
+RUN tar -xzf *.tar.gz
+
+WORKDIR /bitcoin-${BITCOIN_VERSION}
+
+RUN sed -i '/AC_PREREQ/a\AR_FLAGS=cr' src/univalue/configure.ac
+RUN sed -i '/AX_PROG_CC_FOR_BUILD/a\AR_FLAGS=cr' src/secp256k1/configure.ac
+RUN sed -i s:sys/fcntl.h:fcntl.h: src/compat.h
+RUN ./autogen.sh
+RUN ./configure LDFLAGS=-L`ls -d /opt/db*`/lib/ CPPFLAGS=-I`ls -d /opt/db*`/include/ \
+    --prefix=${BITCOIN_PREFIX} \
+    --mandir=/usr/share/man \
+    --disable-tests \
+    --disable-bench \
+    --disable-ccache \
+    --with-gui=no \
+    --with-utils \
+    --with-libs \
+    --with-daemon
+RUN make
+RUN make install
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-cli
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-tx
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoind
+RUN strip ${BITCOIN_PREFIX}/lib/libbitcoinconsensus.a
+RUN strip ${BITCOIN_PREFIX}/lib/libbitcoinconsensus.so.0.0.0
+
+
+# Build stage for compiled artifacts
+FROM alpine:3.9 AS final
+
+LABEL maintainer.0="nolim1t (@nolim1t)" \
+      maintainer.1="Damian Mee (@meeDamian)"
+
+RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
+RUN apk --no-cache add \
+  boost \
+  boost-program_options \
+  libevent \
+  libressl \
+  libzmq \
+  su-exec
+
+ENV BITCOIN_VERSION=0.18.0
+ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
+ENV PATH=${BITCOIN_PREFIX}/bin:$PATH
+
+VOLUME /root/.bitcoin
+
+COPY --from=bitcoin-core /opt /opt
+
+# Ports:
+# 8080  -
+# 8332  - RPC           main net
+# 8333  - P2P network   main net
+# 18332 - RPC           test net
+# 18443 - RPC           reg  net
+
+EXPOSE 8080 8332 8333 18332 18333 18444 28333 28332
+
+ENTRYPOINT ["bitcoind"]
+CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]
diff --git a/travis/before-script.sh b/travis/before-script.sh
new file mode 100755
index 0000000..cce51a6
--- /dev/null
+++ b/travis/before-script.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+
+# Magic `sed` command that replaces the last occurrence of `FROM alpine` with `FROM arm32v7/alpine`
+#   if base architecture of the final stage needs changing.  Don't ask me about the "3".
+if [[ "${ARCH}" = "arm" ]]; then
+    sed -i '3,\|^FROM alpine| s|FROM alpine|FROM arm32v7/alpine|' ${PREFIX}/Dockerfile*
+    echo "${PREFIX}/Dockerfile modified: Final stage image, base CPU architecture changed to: arm32v7"
+fi
diff --git a/travis/docker-manifest.sh b/travis/docker-manifest.sh
new file mode 100755
index 0000000..e9dce4b
--- /dev/null
+++ b/travis/docker-manifest.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+set -e
+
+# make sure Docker's config folder exists
+mkdir -p ~/.docker
+
+# Putting experimental:true to config enables manifest options
+echo '{ "experimental": "enabled" }' > ~/.docker/config.json
+
+# put above config into effect
+sudo systemctl restart docker
+
+echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
+
+# print this to verify manifest options are now available
+docker version
+
+# Example: lncm/bitcoind:0.18.0
+IMAGE_VERSIONED="${SLUG}:${TRAVIS_TAG}"
+IMAGE_AMD64="${IMAGE_VERSIONED}-linux-amd64"
+#IMAGE_ARM7="${IMAGE_VERSIONED}-linux-armv7"
+
+docker pull "${IMAGE_AMD64}"
+#docker pull "${IMAGE_ARM7}"
+
+
+echo     "Pushing manifest ${IMAGE_VERSIONED}"
+docker -D manifest create "${IMAGE_VERSIONED}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
+#docker manifest annotate  "${IMAGE_VERSIONED}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_VERSIONED}"
+
+
+# example: lncm/bitcoind:0.18
+IMAGE_MINOR_VER="${SLUG}:${VER}"
+
+echo     "Pushing manifest ${IMAGE_MINOR_VER}"
+docker -D manifest create "${IMAGE_MINOR_VER}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
+#docker manifest annotate  "${IMAGE_MINOR_VER}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_MINOR_VER}"
+
+
+#example: lncm/bitcoind:latest
+IMAGE_LATEST="${SLUG}:latest"
+
+echo     "Pushing manifest ${IMAGE_LATEST}"
+docker -D manifest create "${IMAGE_LATEST}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
+#docker manifest annotate  "${IMAGE_LATEST}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_LATEST}"
diff --git a/travis/script.sh b/travis/script.sh
new file mode 100755
index 0000000..3deff2b
--- /dev/null
+++ b/travis/script.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+set -e
+
+TAG=$(echo ${SLUG} | cut -d/ -f2)
+
+# Build image for specified architecture, if specified
+if [[ ! -z "${ARCH}" ]]; then
+    # TODO: if SOURCE=binary: use another Dockerfile instead
+    if [[ "${SOURCE}" = "binary" ]]; then
+        echo "installation from binary not yet implemented"
+        exit 0
+    fi
+
+    docker build  --no-cache  -t ${TAG}  "${PREFIX}/"
+
+    # Push image, if tag was specified
+    if [[ -n "${TRAVIS_TAG}" ]]; then
+        echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
+
+        docker tag  ${TAG}  "${SLUG}:${TRAVIS_TAG}-${ARCH}"
+        docker push "${SLUG}:${TRAVIS_TAG}-${ARCH}"
+    fi
+
+    exit 0
+fi
+
+# This happens when no ARCH was provided.  Specifically, in the deploy job.
+echo "Saving images"
+
+LATEST_AMD64="${SLUG}:${TRAVIS_TAG}-linux-amd64"
+#LATEST_ARM7="${SLUG}:${TRAVIS_TAG}-linux-armv7"
+
+mkdir images
+
+docker pull ${LATEST_AMD64}
+docker save ${LATEST_AMD64} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-linux-amd64.tgz"
+
+#docker pull ${LATEST_ARM7}
+#docker save ${LATEST_ARM7} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-linux-armv7.tgz"

From b2d6cf1ae373a0e0fbf2310e06bcb041ffb7d843 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Fri, 3 May 2019 15:05:17 +0700
Subject: [PATCH 02/30] missing suffix part added

---
 travis/script.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/travis/script.sh b/travis/script.sh
index 3deff2b..dadde6d 100755
--- a/travis/script.sh
+++ b/travis/script.sh
@@ -17,8 +17,8 @@ if [[ ! -z "${ARCH}" ]]; then
     if [[ -n "${TRAVIS_TAG}" ]]; then
         echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
 
-        docker tag  ${TAG}  "${SLUG}:${TRAVIS_TAG}-${ARCH}"
-        docker push "${SLUG}:${TRAVIS_TAG}-${ARCH}"
+        docker tag  ${TAG}  "${SLUG}:${TRAVIS_TAG}-linux-${ARCH}"
+        docker push "${SLUG}:${TRAVIS_TAG}-linux-${ARCH}"
     fi
 
     exit 0

From 753842ce523cabba1332968fd7f040c7c7ad8840 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Fri, 3 May 2019 23:47:30 +0700
Subject: [PATCH 03/30] test alpine chroot

---
 .travis.yml                          | 31 +++++++----
 {travis => .travis}/before-script.sh |  6 ++-
 .travis/build-amd64.sh               | 21 ++++++++
 .travis/build-arm.sh                 | 27 ++++++++++
 .travis/docker-manifest.sh           | 78 ++++++++++++++++++++++++++++
 .travis/pull-all.sh                  | 23 ++++++++
 0.18/binary/Dockerfile               | 59 +++++++++++++++++++++
 0.18/{ => source}/Dockerfile         |  0
 travis/docker-manifest.sh            | 48 -----------------
 travis/script.sh                     | 39 --------------
 10 files changed, 235 insertions(+), 97 deletions(-)
 rename {travis => .travis}/before-script.sh (82%)
 create mode 100755 .travis/build-amd64.sh
 create mode 100755 .travis/build-arm.sh
 create mode 100755 .travis/docker-manifest.sh
 create mode 100755 .travis/pull-all.sh
 create mode 100644 0.18/binary/Dockerfile
 rename 0.18/{ => source}/Dockerfile (100%)
 delete mode 100755 travis/docker-manifest.sh
 delete mode 100755 travis/script.sh

diff --git a/.travis.yml b/.travis.yml
index 9fb234d..e07bc9c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,18 +26,21 @@ stages:
 jobs:
   include:
     - stage: build
-      name: "Build Docker image from source for amd64"
-      env:  ARCH=amd64  SOURCE=code
+      name: "Build Docker image from SOURCE for amd64"
+      env:  ARCH=amd64  FROM=source
 
-    - name: "Build Docker image from binary for amd64"
-      env:  ARCH=amd64  SOURCE=binary
+#    - name: "Build Docker image from BINARY for amd64"
+#      env:  ARCH=amd64  FROM=binary
 
-#    - name: "Build Docker image from binary for arm"
-#      env: ARCH=arm SOURCE=binary
+    - name: "Build Docker image from SOURCE for arm"
+      env:  ARCH=arm  FROM=source
+
+#    - name: "Build Docker image from BINARY for arm"
+#      env:  ARCH=arm  FROM=binary
 
     - stage: deploy
       name: "Aggregate Docker images under one manifest"
-      script: ./travis/docker-manifest.sh
+      script: ./.travis/docker-manifest.sh
 
     - name: "Upload Docker containers to Github Releases"
       deploy:
@@ -51,6 +54,16 @@ jobs:
           repo: lncm/docker-bitcoind
           tags: true
 
-before_script: ./travis/before-script.sh
-script: ./travis/script.sh
+before_script: ./.travis/before-script.sh
+script:
+  - >
+    if [[ "${ARCH}" = "amd64" ]]; then
+      ./.travis/build-amd64.sh
+
+    elif [[ "${ARCH}" = "arm" ]]; then
+      ./.travis/build-arm.sh
+
+    elif [[ ! -z "${ARCH}" ]]; then
+      ./.travis/pull-all.sh
+    fi
 
diff --git a/travis/before-script.sh b/.travis/before-script.sh
similarity index 82%
rename from travis/before-script.sh
rename to .travis/before-script.sh
index cce51a6..db35c53 100755
--- a/travis/before-script.sh
+++ b/.travis/before-script.sh
@@ -1,9 +1,13 @@
 #!/bin/bash
 set -e
 
+if [[ ! -z "${FROM}" ]]; then
+    PREFIX="${PREFIX}/${FROM}"
+fi
+
 # Magic `sed` command that replaces the last occurrence of `FROM alpine` with `FROM arm32v7/alpine`
 #   if base architecture of the final stage needs changing.  Don't ask me about the "3".
 if [[ "${ARCH}" = "arm" ]]; then
-    sed -i '3,\|^FROM alpine| s|FROM alpine|FROM arm32v7/alpine|' ${PREFIX}/Dockerfile*
+    sed -i '3,\|^FROM alpine| s|FROM alpine|FROM arm32v7/alpine|' ${PREFIX}/Dockerfile
     echo "${PREFIX}/Dockerfile modified: Final stage image, base CPU architecture changed to: arm32v7"
 fi
diff --git a/.travis/build-amd64.sh b/.travis/build-amd64.sh
new file mode 100755
index 0000000..aed24eb
--- /dev/null
+++ b/.travis/build-amd64.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
+
+BUILD_ARG=""
+if [[ "${FROM}" = "binary" ]]; then
+    BUILD_ARG="arch=x86_64"
+fi
+
+docker build  --no-cache  --build-arg "${BUILD_ARG}"  -t ${TAG}  ${PREFIX}/
+
+# Push image, if tag was specified
+if [[ -n "${TRAVIS_TAG}" ]]; then
+    echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
+
+    docker push "${TAG}"
+fi
+
+
+
diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
new file mode 100755
index 0000000..49604fe
--- /dev/null
+++ b/.travis/build-arm.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+set -e
+
+wget https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.10.0/alpine-chroot-install \
+    && echo 'dcceb34aa63767579f533a7f2e733c4d662b0d1b  alpine-chroot-install' | sha1sum -c \
+    || exit 1
+
+chmod +x alpine-chroot-install
+./alpine-chroot-install  -a armv7  -b v3.9
+
+/alpine/enter-chroot uname -a
+/alpine/enter-chroot env
+
+
+TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
+
+docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/
+
+# Push image, if tag was specified
+if [[ -n "${TRAVIS_TAG}" ]]; then
+    echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
+
+    docker push "${TAG}"
+fi
+
+
+
diff --git a/.travis/docker-manifest.sh b/.travis/docker-manifest.sh
new file mode 100755
index 0000000..109f671
--- /dev/null
+++ b/.travis/docker-manifest.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+set -e
+
+# make sure Docker's config folder exists
+mkdir -p ~/.docker
+
+# Putting experimental:true to config enables manifest options
+echo '{ "experimental": "enabled" }' > ~/.docker/config.json
+
+# put above config into effect
+sudo systemctl restart docker
+
+echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
+
+# print this to verify manifest options are now available
+docker version
+
+
+
+# Example: lncm/bitcoind:0.18.0
+IMAGE_VERSIONED="${SLUG}:${TRAVIS_TAG}"
+IMAGE_AMD64_SRC="${IMAGE_VERSIONED}-source-linux-amd64"
+#IMAGE_ARM7_SRC="${IMAGE_VERSIONED}-source-linux-armv7"
+
+docker pull "${IMAGE_AMD64_SRC}"
+#docker pull "${IMAGE_ARM7_SRC}"
+
+echo     "Pushing manifest ${IMAGE_VERSIONED}"
+docker -D manifest create "${IMAGE_VERSIONED}"  "${IMAGE_AMD64_SRC}"  #"${IMAGE_ARM7_SRC}"
+#docker manifest annotate  "${IMAGE_VERSIONED}"  "${IMAGE_ARM7_SRC}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_VERSIONED}"
+
+# example: lncm/bitcoind:0.18
+IMAGE_MINOR_VER="${SLUG}:${VER}"
+
+echo     "Pushing manifest ${IMAGE_MINOR_VER}"
+docker -D manifest create "${IMAGE_MINOR_VER}"  "${IMAGE_AMD64_SRC}"  #"${IMAGE_ARM7_SRC}"
+#docker manifest annotate  "${IMAGE_MINOR_VER}"  "${IMAGE_ARM7_SRC}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_MINOR_VER}"
+
+#example: lncm/bitcoind:latest
+IMAGE_LATEST="${SLUG}:latest"
+
+echo     "Pushing manifest ${IMAGE_LATEST}"
+docker -D manifest create "${IMAGE_LATEST}"  "${IMAGE_AMD64_SRC}"  #"${IMAGE_ARM7_SRC}"
+#docker manifest annotate  "${IMAGE_LATEST}"  "${IMAGE_ARM7_SRC}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_LATEST}"
+
+
+
+# Example: lncm/bitcoind:0.18.0-binary
+IMAGE_VERSIONED="${SLUG}:${TRAVIS_TAG}-binary"
+IMAGE_AMD64_BIN="${IMAGE_VERSIONED}-binary-linux-amd64"
+#IMAGE_ARM7_BIN="${IMAGE_VERSIONED}-binary-linux-armv7"
+
+docker pull "${IMAGE_AMD64_BIN}"
+#docker pull "${IMAGE_ARM7_BIN}"
+
+echo     "Pushing manifest ${IMAGE_VERSIONED}"
+docker -D manifest create "${IMAGE_VERSIONED}"  "${IMAGE_AMD64_BIN}"  #"${IMAGE_ARM7_BIN}"
+#docker manifest annotate  "${IMAGE_VERSIONED}"  "${IMAGE_ARM7_BIN}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_VERSIONED}"
+
+# example: lncm/bitcoind:0.18-binary
+IMAGE_MINOR_VER="${SLUG}:${VER}-binary"
+
+echo     "Pushing manifest ${IMAGE_MINOR_VER}"
+docker -D manifest create "${IMAGE_MINOR_VER}"  "${IMAGE_AMD64_BIN}"  #"${IMAGE_ARM7_BIN}"
+#docker manifest annotate  "${IMAGE_MINOR_BIN}"  "${IMAGE_ARM7_BIN}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_MINOR_VER}"
+
+#example: lncm/bitcoind:binary
+IMAGE_BINARY="${SLUG}:binary"
+
+echo     "Pushing manifest ${IMAGE_BINARY}"
+docker -D manifest create "${IMAGE_BINARY}"  "${IMAGE_AMD64_BIN}"  #"${IMAGE_ARM7_BIN}"
+#docker manifest annotate  "${IMAGE_BINARY}"  "${IMAGE_ARM7_BIN}"  --os linux  --arch arm  --variant v7
+docker manifest push      "${IMAGE_BINARY}"
diff --git a/.travis/pull-all.sh b/.travis/pull-all.sh
new file mode 100755
index 0000000..7aaac4d
--- /dev/null
+++ b/.travis/pull-all.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+set -e
+
+echo "Saving images…"
+
+LATEST_AMD64_SRC="${SLUG}:${TRAVIS_TAG}-source-linux-amd64"
+LATEST_AMD64_BIN="${SLUG}:${TRAVIS_TAG}-binary-linux-amd64"
+#LATEST_ARM7_SRC="${SLUG}:${TRAVIS_TAG}-source-linux-armv7"
+#LATEST_ARM7_BIN="${SLUG}:${TRAVIS_TAG}-binary-linux-armv7"
+
+mkdir images
+
+docker pull ${LATEST_AMD64_SRC}
+docker save ${LATEST_AMD64_SRC} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-source-linux-amd64.tgz"
+
+docker pull ${LATEST_AMD64_BIN}
+docker save ${LATEST_AMD64_BIN} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-binary-linux-amd64.tgz"
+
+#docker pull ${LATEST_ARM7_SRC}
+#docker save ${LATEST_ARM7_SRC} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-source-linux-armv7.tgz"
+
+#docker pull ${LATEST_ARM7_BIN}
+#docker save ${LATEST_ARM7_BIN} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-binary-linux-armv7.tgz"
diff --git a/0.18/binary/Dockerfile b/0.18/binary/Dockerfile
new file mode 100644
index 0000000..5a215da
--- /dev/null
+++ b/0.18/binary/Dockerfile
@@ -0,0 +1,59 @@
+# Build stage for Bitcoin Core
+FROM alpine:3.9 AS bitcoin-core
+
+
+
+
+#RUN apk --no-cache add autoconf
+#RUN apk --no-cache add automake
+#RUN apk --no-cache add boost-dev
+#RUN apk --no-cache add build-base
+#RUN apk --no-cache add chrpath
+#RUN apk --no-cache add file
+RUN apk --no-cache add gnupg
+#RUN apk --no-cache add libevent-dev
+#RUN apk --no-cache add libressl
+#RUN apk --no-cache add libressl-dev
+#RUN apk --no-cache add libtool
+#RUN apk --no-cache add linux-headers
+#RUN apk --no-cache add protobuf-dev
+#RUN apk --no-cache add zeromq-dev
+RUN set -ex \
+  && for key in \
+    90C8019E36C2E964 \
+  ; do \
+    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" || \
+    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" ; \
+  done
+
+ENV BITCOIN_VERSION=0.18.0
+
+ARG arch
+RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}-${arch}-linux-gnu.tar.gz
+RUN gpg --verify SHA256SUMS.asc
+RUN grep " bitcoin-${BITCOIN_VERSION}.tar.gz\$" SHA256SUMS.asc | sha256sum -c -
+RUN tar -xzf *.tar.gz
+
+RUN install -m 0755  -o root  -g root  -t /usr/local/bin  bitcoin-${BITCOIN_VERSION}/bin/*
+
+LABEL maintainer.0="nolim1t (@nolim1t)" \
+      maintainer.1="Damian Mee (@meeDamian)"
+
+VOLUME /root/.bitcoin
+
+COPY --from=bitcoin-core /opt /opt
+
+# Ports:
+# 8080  -
+# 8332  - RPC           main net
+# 8333  - P2P network   main net
+# 18332 - RPC           test net
+# 18443 - RPC           reg  net
+
+EXPOSE 8080 8332 8333 18332 18333 18444 28333 28332
+
+ENTRYPOINT ["bitcoind"]
+CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]
diff --git a/0.18/Dockerfile b/0.18/source/Dockerfile
similarity index 100%
rename from 0.18/Dockerfile
rename to 0.18/source/Dockerfile
diff --git a/travis/docker-manifest.sh b/travis/docker-manifest.sh
deleted file mode 100755
index e9dce4b..0000000
--- a/travis/docker-manifest.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/bin/bash
-set -e
-
-# make sure Docker's config folder exists
-mkdir -p ~/.docker
-
-# Putting experimental:true to config enables manifest options
-echo '{ "experimental": "enabled" }' > ~/.docker/config.json
-
-# put above config into effect
-sudo systemctl restart docker
-
-echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
-
-# print this to verify manifest options are now available
-docker version
-
-# Example: lncm/bitcoind:0.18.0
-IMAGE_VERSIONED="${SLUG}:${TRAVIS_TAG}"
-IMAGE_AMD64="${IMAGE_VERSIONED}-linux-amd64"
-#IMAGE_ARM7="${IMAGE_VERSIONED}-linux-armv7"
-
-docker pull "${IMAGE_AMD64}"
-#docker pull "${IMAGE_ARM7}"
-
-
-echo     "Pushing manifest ${IMAGE_VERSIONED}"
-docker -D manifest create "${IMAGE_VERSIONED}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
-#docker manifest annotate  "${IMAGE_VERSIONED}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
-docker manifest push      "${IMAGE_VERSIONED}"
-
-
-# example: lncm/bitcoind:0.18
-IMAGE_MINOR_VER="${SLUG}:${VER}"
-
-echo     "Pushing manifest ${IMAGE_MINOR_VER}"
-docker -D manifest create "${IMAGE_MINOR_VER}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
-#docker manifest annotate  "${IMAGE_MINOR_VER}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
-docker manifest push      "${IMAGE_MINOR_VER}"
-
-
-#example: lncm/bitcoind:latest
-IMAGE_LATEST="${SLUG}:latest"
-
-echo     "Pushing manifest ${IMAGE_LATEST}"
-docker -D manifest create "${IMAGE_LATEST}"  "${IMAGE_AMD64}"  #"${IMAGE_ARM7}"
-#docker manifest annotate  "${IMAGE_LATEST}"  "${IMAGE_ARM7}"  --os linux  --arch arm  --variant v7
-docker manifest push      "${IMAGE_LATEST}"
diff --git a/travis/script.sh b/travis/script.sh
deleted file mode 100755
index dadde6d..0000000
--- a/travis/script.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/bash
-set -e
-
-TAG=$(echo ${SLUG} | cut -d/ -f2)
-
-# Build image for specified architecture, if specified
-if [[ ! -z "${ARCH}" ]]; then
-    # TODO: if SOURCE=binary: use another Dockerfile instead
-    if [[ "${SOURCE}" = "binary" ]]; then
-        echo "installation from binary not yet implemented"
-        exit 0
-    fi
-
-    docker build  --no-cache  -t ${TAG}  "${PREFIX}/"
-
-    # Push image, if tag was specified
-    if [[ -n "${TRAVIS_TAG}" ]]; then
-        echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin
-
-        docker tag  ${TAG}  "${SLUG}:${TRAVIS_TAG}-linux-${ARCH}"
-        docker push "${SLUG}:${TRAVIS_TAG}-linux-${ARCH}"
-    fi
-
-    exit 0
-fi
-
-# This happens when no ARCH was provided.  Specifically, in the deploy job.
-echo "Saving images"
-
-LATEST_AMD64="${SLUG}:${TRAVIS_TAG}-linux-amd64"
-#LATEST_ARM7="${SLUG}:${TRAVIS_TAG}-linux-armv7"
-
-mkdir images
-
-docker pull ${LATEST_AMD64}
-docker save ${LATEST_AMD64} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-linux-amd64.tgz"
-
-#docker pull ${LATEST_ARM7}
-#docker save ${LATEST_ARM7} | gzip > "images/${SLUG/\//-}-${TRAVIS_TAG}-linux-armv7.tgz"

From 263d643e5955f0912e914ad915e421199d910ea9 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Fri, 3 May 2019 23:54:52 +0700
Subject: [PATCH 04/30] avoid empty build-arg

---
 .travis/build-amd64.sh | 6 ++++--
 .travis/build-arm.sh   | 7 ++++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/.travis/build-amd64.sh b/.travis/build-amd64.sh
index aed24eb..172702b 100755
--- a/.travis/build-amd64.sh
+++ b/.travis/build-amd64.sh
@@ -3,9 +3,11 @@ set -e
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 
-BUILD_ARG=""
 if [[ "${FROM}" = "binary" ]]; then
-    BUILD_ARG="arch=x86_64"
+    docker build  --no-cache  --build-arg "arch=x86_64"  -t ${TAG}  ${PREFIX}/
+
+else
+    docker build  --no-cache  -t ${TAG}  ${PREFIX}/
 fi
 
 docker build  --no-cache  --build-arg "${BUILD_ARG}"  -t ${TAG}  ${PREFIX}/
diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
index 49604fe..0d94c6c 100755
--- a/.travis/build-arm.sh
+++ b/.travis/build-arm.sh
@@ -14,7 +14,12 @@ chmod +x alpine-chroot-install
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 
-docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/
+if [[ "${FROM}" = "binary" ]]; then
+    docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/
+
+else
+    docker build  --no-cache  -t ${TAG}  ${PREFIX}/
+fi
 
 # Push image, if tag was specified
 if [[ -n "${TRAVIS_TAG}" ]]; then

From fea1df69a94af6c1b52f992a9aa6dd500bc30483 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:00:34 +0700
Subject: [PATCH 05/30] add logging

---
 .travis/build-amd64.sh | 3 ++-
 .travis/build-arm.sh   | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis/build-amd64.sh b/.travis/build-amd64.sh
index 172702b..c39dc90 100755
--- a/.travis/build-amd64.sh
+++ b/.travis/build-amd64.sh
@@ -3,6 +3,8 @@ set -e
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 
+echo "Building ${TAG} with ${PREFIX}/Dockerfile…"
+
 if [[ "${FROM}" = "binary" ]]; then
     docker build  --no-cache  --build-arg "arch=x86_64"  -t ${TAG}  ${PREFIX}/
 
@@ -10,7 +12,6 @@ else
     docker build  --no-cache  -t ${TAG}  ${PREFIX}/
 fi
 
-docker build  --no-cache  --build-arg "${BUILD_ARG}"  -t ${TAG}  ${PREFIX}/
 
 # Push image, if tag was specified
 if [[ -n "${TRAVIS_TAG}" ]]; then
diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
index 0d94c6c..13898eb 100755
--- a/.travis/build-arm.sh
+++ b/.travis/build-arm.sh
@@ -14,6 +14,8 @@ chmod +x alpine-chroot-install
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 
+echo "Building ${TAG} with ${PREFIX}/Dockerfile…"
+
 if [[ "${FROM}" = "binary" ]]; then
     docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/
 
@@ -21,6 +23,7 @@ else
     docker build  --no-cache  -t ${TAG}  ${PREFIX}/
 fi
 
+
 # Push image, if tag was specified
 if [[ -n "${TRAVIS_TAG}" ]]; then
     echo "${DOCKER_PASS}" | docker login -u="${DOCKER_USER}" --password-stdin

From 6d111bd21d63ce64dc8ca77951b5cc43d1383e1c Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:03:05 +0700
Subject: [PATCH 06/30] remove unnecessary before_script

---
 .travis/before-script.sh | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/.travis/before-script.sh b/.travis/before-script.sh
index db35c53..63a661a 100755
--- a/.travis/before-script.sh
+++ b/.travis/before-script.sh
@@ -1,13 +1,13 @@
 #!/bin/bash
 set -e
 
-if [[ ! -z "${FROM}" ]]; then
-    PREFIX="${PREFIX}/${FROM}"
-fi
+#if [[ ! -z "${FROM}" ]]; then
+#    PREFIX="${PREFIX}/${FROM}"
+#fi
 
-# Magic `sed` command that replaces the last occurrence of `FROM alpine` with `FROM arm32v7/alpine`
-#   if base architecture of the final stage needs changing.  Don't ask me about the "3".
-if [[ "${ARCH}" = "arm" ]]; then
-    sed -i '3,\|^FROM alpine| s|FROM alpine|FROM arm32v7/alpine|' ${PREFIX}/Dockerfile
-    echo "${PREFIX}/Dockerfile modified: Final stage image, base CPU architecture changed to: arm32v7"
-fi
+## Magic `sed` command that replaces the last occurrence of `FROM alpine` with `FROM arm32v7/alpine`
+##   if base architecture of the final stage needs changing.  Don't ask me about the "3".
+#if [[ "${ARCH}" = "arm" ]]; then
+#    sed -i '3,\|^FROM alpine| s|FROM alpine|FROM arm32v7/alpine|' ${PREFIX}/Dockerfile
+#    echo "${PREFIX}/Dockerfile modified: Final stage image, base CPU architecture changed to: arm32v7"
+#fi

From f3e08b5dbffdd40b1bb5e0f7be6d248dbbc94ab0 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:03:18 +0700
Subject: [PATCH 07/30] fix paths to Dockerfiles

---
 .travis/build-amd64.sh | 4 ++--
 .travis/build-arm.sh   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.travis/build-amd64.sh b/.travis/build-amd64.sh
index c39dc90..073097d 100755
--- a/.travis/build-amd64.sh
+++ b/.travis/build-amd64.sh
@@ -6,10 +6,10 @@ TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 echo "Building ${TAG} with ${PREFIX}/Dockerfile…"
 
 if [[ "${FROM}" = "binary" ]]; then
-    docker build  --no-cache  --build-arg "arch=x86_64"  -t ${TAG}  ${PREFIX}/
+    docker build  --no-cache  --build-arg "arch=x86_64"  -t ${TAG}  ${PREFIX}/${FROM}/
 
 else
-    docker build  --no-cache  -t ${TAG}  ${PREFIX}/
+    docker build  --no-cache  -t ${TAG}  ${PREFIX}/${FROM}/
 fi
 
 
diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
index 13898eb..85eaaef 100755
--- a/.travis/build-arm.sh
+++ b/.travis/build-arm.sh
@@ -17,10 +17,10 @@ TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 echo "Building ${TAG} with ${PREFIX}/Dockerfile…"
 
 if [[ "${FROM}" = "binary" ]]; then
-    docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/
+    docker build  --no-cache  --build-arg "arch=${ARCH}"  -t ${TAG}  ${PREFIX}/${FROM}/
 
 else
-    docker build  --no-cache  -t ${TAG}  ${PREFIX}/
+    docker build  --no-cache  -t ${TAG}  ${PREFIX}/${FROM}/
 fi
 
 

From 8a07aa4543b603b6391f8ec33d0723269c51fb19 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:05:03 +0700
Subject: [PATCH 08/30] run chroot as root

---
 .travis/build-arm.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
index 85eaaef..1fd60f6 100755
--- a/.travis/build-arm.sh
+++ b/.travis/build-arm.sh
@@ -6,11 +6,12 @@ wget https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.10.0
     || exit 1
 
 chmod +x alpine-chroot-install
-./alpine-chroot-install  -a armv7  -b v3.9
+sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
 /alpine/enter-chroot uname -a
 /alpine/enter-chroot env
 
+apk add docker
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"
 

From 3e68ca6b71d0217520cd9290ebf38f918e06282f Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:12:08 +0700
Subject: [PATCH 09/30] split chroot

---
 .travis.yml          |  9 ++++++++-
 .travis/build-arm.sh | 10 ----------
 2 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index e07bc9c..15338fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -61,7 +61,14 @@ script:
       ./.travis/build-amd64.sh
 
     elif [[ "${ARCH}" = "arm" ]]; then
-      ./.travis/build-arm.sh
+      wget https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.10.0/alpine-chroot-install \
+          && echo 'dcceb34aa63767579f533a7f2e733c4d662b0d1b  alpine-chroot-install' | sha1sum -c \
+          || exit 1
+
+      chmod +x alpine-chroot-install
+      sudo ./alpine-chroot-install  -a armv7  -b v3.9
+
+      /alpine/enter-chroot ./.travis/build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh
diff --git a/.travis/build-arm.sh b/.travis/build-arm.sh
index 1fd60f6..ced5f9b 100755
--- a/.travis/build-arm.sh
+++ b/.travis/build-arm.sh
@@ -1,16 +1,6 @@
 #!/bin/bash
 set -e
 
-wget https://raw.githubusercontent.com/alpinelinux/alpine-chroot-install/v0.10.0/alpine-chroot-install \
-    && echo 'dcceb34aa63767579f533a7f2e733c4d662b0d1b  alpine-chroot-install' | sha1sum -c \
-    || exit 1
-
-chmod +x alpine-chroot-install
-sudo ./alpine-chroot-install  -a armv7  -b v3.9
-
-/alpine/enter-chroot uname -a
-/alpine/enter-chroot env
-
 apk add docker
 
 TAG="${SLUG}:${TRAVIS_TAG:-$TRAVIS_BRANCH}-${FROM}-linux-${ARCH}"

From 159a34e3006481e54c1310f159498e7adff826f3 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:25:23 +0700
Subject: [PATCH 10/30] disable amd64 builds

---
 .travis.yml | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 15338fb..62bffcc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,14 +25,15 @@ stages:
 
 jobs:
   include:
-    - stage: build
-      name: "Build Docker image from SOURCE for amd64"
-      env:  ARCH=amd64  FROM=source
+#    - stage: build
+#      name: "Build Docker image from SOURCE for amd64"
+#      env:  ARCH=amd64  FROM=source
 
 #    - name: "Build Docker image from BINARY for amd64"
 #      env:  ARCH=amd64  FROM=binary
 
-    - name: "Build Docker image from SOURCE for arm"
+    - stage: build
+      name: "Build Docker image from SOURCE for arm"
       env:  ARCH=arm  FROM=source
 
 #    - name: "Build Docker image from BINARY for arm"
@@ -68,7 +69,9 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
-      /alpine/enter-chroot ./.travis/build-arm.sh
+      cp  ./.travis/build-arm.sh  /alpine/
+
+      /alpine/enter-chroot  ./build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 58f8b5b7048a8a765766648f99508deca018e091 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:27:34 +0700
Subject: [PATCH 11/30] fix file copy

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 62bffcc..f83ab31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -69,9 +69,9 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
-      cp  ./.travis/build-arm.sh  /alpine/
+      sudo cp  ./.travis/build-arm.sh  /alpine/
 
-      /alpine/enter-chroot  ./build-arm.sh
+      /alpine/enter-chroot  /build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 452f8825fa3db443f106e9396c23791165c8c613 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:30:35 +0700
Subject: [PATCH 12/30] list stuff

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index f83ab31..aa3dcd1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,6 +71,9 @@ script:
 
       sudo cp  ./.travis/build-arm.sh  /alpine/
 
+      /alpine/enter-chroot ls -la /
+      /alpine/enter-chroot ls -la /alpine/
+
       /alpine/enter-chroot  /build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then

From ac226693dde741428a72b8c59c249870de35fe93 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:35:23 +0700
Subject: [PATCH 13/30] list & run

---
 .travis.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index aa3dcd1..f13cef0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -72,8 +72,6 @@ script:
       sudo cp  ./.travis/build-arm.sh  /alpine/
 
       /alpine/enter-chroot ls -la /
-      /alpine/enter-chroot ls -la /alpine/
-
       /alpine/enter-chroot  /build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then

From 4ab6c6b7ee70a5e1eb0d0081a6cde5594ca796cc Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:39:59 +0700
Subject: [PATCH 14/30] quote the path

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index f13cef0..5afcc04 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,8 +71,8 @@ script:
 
       sudo cp  ./.travis/build-arm.sh  /alpine/
 
-      /alpine/enter-chroot ls -la /
-      /alpine/enter-chroot  /build-arm.sh
+      /alpine/enter-chroot  ls -la /
+      /alpine/enter-chroot  "/build-arm.sh"
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From d099462d28f3f58343d60c250fe62788d0eccd2e Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:47:09 +0700
Subject: [PATCH 15/30] check bound path

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 5afcc04..25f3634 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,7 +71,7 @@ script:
 
       sudo cp  ./.travis/build-arm.sh  /alpine/
 
-      /alpine/enter-chroot  ls -la /
+      /alpine/enter-chroot  ls -la /alpine/home/travis/build/lncm/docker-bitcoind
       /alpine/enter-chroot  "/build-arm.sh"
 
     elif [[ ! -z "${ARCH}" ]]; then

From ed4c8b9e339a3b8601961b772f98ab1b86748060 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:49:16 +0700
Subject: [PATCH 16/30] test path v2

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 25f3634..619e889 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,7 +71,7 @@ script:
 
       sudo cp  ./.travis/build-arm.sh  /alpine/
 
-      /alpine/enter-chroot  ls -la /alpine/home/travis/build/lncm/docker-bitcoind
+      /alpine/enter-chroot  ls -la /home/travis/build/lncm/docker-bitcoind/
       /alpine/enter-chroot  "/build-arm.sh"
 
     elif [[ ! -z "${ARCH}" ]]; then

From f19ecacff6799f031788421e8ef820a0b46cf053 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:52:44 +0700
Subject: [PATCH 17/30] call abs path

---
 .travis.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 619e889..a7fc80f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -69,10 +69,8 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
-      sudo cp  ./.travis/build-arm.sh  /alpine/
-
-      /alpine/enter-chroot  ls -la /home/travis/build/lncm/docker-bitcoind/
-      /alpine/enter-chroot  "/build-arm.sh"
+      /alpine/enter-chroot ls -la ./
+      /alpine/enter-chroot  /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 351aaf372187f4fdf294897cbbe4c3b247f3cba3 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 00:56:45 +0700
Subject: [PATCH 18/30] I'm slowly getting desperate

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a7fc80f..95ea937 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -70,7 +70,10 @@ script:
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
       /alpine/enter-chroot ls -la ./
-      /alpine/enter-chroot  /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh
+      /alpine/enter-chroot ls -la /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh
+
+      /alpine/enter-chroot  /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh || true
+      /alpine/enter-chroot  ./.travis/build-arm.sh || true
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From cc729861ccc1d23e1ca25ed53ef2a161bae2fbc8 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 01:12:09 +0700
Subject: [PATCH 19/30] a yet another attempt.

---
 .travis.yml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 95ea937..cc192a2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -69,11 +69,8 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
-      /alpine/enter-chroot ls -la ./
-      /alpine/enter-chroot ls -la /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh
-
-      /alpine/enter-chroot  /home/travis/build/lncm/docker-bitcoind/.travis/build-arm.sh || true
-      /alpine/enter-chroot  ./.travis/build-arm.sh || true
+      /alpine/enter-chroot ls -la ./.travis/
+      /alpine/enter-chroot '.travis/build-arm.sh'
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 2f28cf97561d3698fd2734e667ddf36eaaff5905 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 4 May 2019 01:34:36 +0700
Subject: [PATCH 20/30] =?UTF-8?q?c=20at=20enter-chroot=20script=E2=80=A6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index cc192a2..3922822 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -69,6 +69,8 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armv7  -b v3.9
 
+      cat /alpine/enter-chroot
+
       /alpine/enter-chroot ls -la ./.travis/
       /alpine/enter-chroot '.travis/build-arm.sh'
 

From 4cde49bc3dbd957cd3d64c2f3432d2973c8f5dfb Mon Sep 17 00:00:00 2001
From: Another Droog <36770425+AnotherDroog@users.noreply.github.com>
Date: Mon, 6 May 2019 13:53:39 +0700
Subject: [PATCH 21/30] Explicit sh

---
 .travis.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3922822..eb3e26a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -67,12 +67,12 @@ script:
           || exit 1
 
       chmod +x alpine-chroot-install
-      sudo ./alpine-chroot-install  -a armv7  -b v3.9
+      sudo ./alpine-chroot-install  -a armhf  -b v3.9
 
       cat /alpine/enter-chroot
 
-      /alpine/enter-chroot ls -la ./.travis/
-      /alpine/enter-chroot '.travis/build-arm.sh'
+      sh /alpine/enter-chroot 'ls -la ./.travis/'
+      sh /alpine/enter-chroot 'sh .travis/build-arm.sh'
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 6388f88a74378931f8947523ee19e0395202ac5e Mon Sep 17 00:00:00 2001
From: Another Droog <36770425+AnotherDroog@users.noreply.github.com>
Date: Mon, 6 May 2019 14:15:31 +0700
Subject: [PATCH 22/30] test

---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index eb3e26a..877ec02 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -71,8 +71,8 @@ script:
 
       cat /alpine/enter-chroot
 
-      sh /alpine/enter-chroot 'ls -la ./.travis/'
-      sh /alpine/enter-chroot 'sh .travis/build-arm.sh'
+      /alpine/enter-chroot ls -la ~/.travis/
+      /alpine/enter-chroot sh ~/.travis/build-arm.sh
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 915bfcd9c6043f14467245a2e9ebf7a387153bc4 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 11 May 2019 14:45:47 +0700
Subject: [PATCH 24/30] improve docs

---
 0.18/binary/Dockerfile | 19 +++++++++++--------
 0.18/source/Dockerfile | 32 +++++++++++++++++++++++++-------
 2 files changed, 36 insertions(+), 15 deletions(-)

diff --git a/0.18/binary/Dockerfile b/0.18/binary/Dockerfile
index 5a215da..e898f00 100644
--- a/0.18/binary/Dockerfile
+++ b/0.18/binary/Dockerfile
@@ -46,14 +46,17 @@ VOLUME /root/.bitcoin
 
 COPY --from=bitcoin-core /opt /opt
 
-# Ports:
-# 8080  -
-# 8332  - RPC           main net
-# 8333  - P2P network   main net
-# 18332 - RPC           test net
-# 18443 - RPC           reg  net
-
-EXPOSE 8080 8332 8333 18332 18333 18444 28333 28332
+# REST interface
+EXPOSE 8080
+
+# P2P network (mainnet, testnet & regnet respectively)
+EXPOSE 8333 18333 18444
+
+# RPC interface (mainnet, testnet & regnet respectively)
+EXPOSE 8332 18332 18443
+
+# ZMQ ports (for transactions & blocks respectively)
+EXPOSE 28332 28333
 
 ENTRYPOINT ["bitcoind"]
 CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]
diff --git a/0.18/source/Dockerfile b/0.18/source/Dockerfile
index e22fe71..3099cf5 100644
--- a/0.18/source/Dockerfile
+++ b/0.18/source/Dockerfile
@@ -4,6 +4,7 @@ FROM alpine:3.9 AS bitcoin-core
 # fetch already built berkeleydb
 COPY --from=lncm/berkeleydb:db-4.8.30.NC /opt /opt
 
+# Replace `http:` repositories with `https:` ones
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
 RUN apk --no-cache add autoconf
 RUN apk --no-cache add automake
@@ -34,15 +35,26 @@ ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
 
 RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
 RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}.tar.gz
+
+# Verify that hashes are signed with the previously imported key
 RUN gpg --verify SHA256SUMS.asc
+
+# Verify that downloaded source-code archive has exactly the hash that's provided
 RUN grep " bitcoin-${BITCOIN_VERSION}.tar.gz\$" SHA256SUMS.asc | sha256sum -c -
+
+# Extract
 RUN tar -xzf *.tar.gz
 
+# Change to the extraced directory
 WORKDIR /bitcoin-${BITCOIN_VERSION}
 
+# ???
 RUN sed -i '/AC_PREREQ/a\AR_FLAGS=cr' src/univalue/configure.ac
+# ???
 RUN sed -i '/AX_PROG_CC_FOR_BUILD/a\AR_FLAGS=cr' src/secp256k1/configure.ac
+# ???
 RUN sed -i s:sys/fcntl.h:fcntl.h: src/compat.h
+
 RUN ./autogen.sh
 RUN ./configure LDFLAGS=-L`ls -d /opt/db*`/lib/ CPPFLAGS=-I`ls -d /opt/db*`/include/ \
     --prefix=${BITCOIN_PREFIX} \
@@ -56,6 +68,7 @@ RUN ./configure LDFLAGS=-L`ls -d /opt/db*`/lib/ CPPFLAGS=-I`ls -d /opt/db*`/incl
     --with-daemon
 RUN make
 RUN make install
+
 RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-cli
 RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-tx
 RUN strip ${BITCOIN_PREFIX}/bin/bitcoind
@@ -69,6 +82,8 @@ FROM alpine:3.9 AS final
 LABEL maintainer.0="nolim1t (@nolim1t)" \
       maintainer.1="Damian Mee (@meeDamian)"
 
+# TODO: Eliminating the two RUN lines below is necessary to cross-compile…
+# Replace `http:` repositories with `https:` ones
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
 RUN apk --no-cache add \
   boost \
@@ -86,14 +101,17 @@ VOLUME /root/.bitcoin
 
 COPY --from=bitcoin-core /opt /opt
 
-# Ports:
-# 8080  -
-# 8332  - RPC           main net
-# 8333  - P2P network   main net
-# 18332 - RPC           test net
-# 18443 - RPC           reg  net
+# REST interface
+EXPOSE 8080
+
+# P2P network (mainnet, testnet & regnet respectively)
+EXPOSE 8333 18333 18444
+
+# RPC interface (mainnet, testnet & regnet respectively)
+EXPOSE 8332 18332 18443
 
-EXPOSE 8080 8332 8333 18332 18333 18444 28333 28332
+# ZMQ ports (for transactions & blocks respectively)
+EXPOSE 28332 28333
 
 ENTRYPOINT ["bitcoind"]
 CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]

From b66a4d535e48260b5aa90ffb661e4ea5e18e4652 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 11 May 2019 14:46:49 +0700
Subject: [PATCH 25/30] apk add bash in chroot before running the script

---
 .travis.yml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 877ec02..c86b34e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -69,10 +69,9 @@ script:
       chmod +x alpine-chroot-install
       sudo ./alpine-chroot-install  -a armhf  -b v3.9
 
-      cat /alpine/enter-chroot
-
-      /alpine/enter-chroot ls -la ~/.travis/
-      /alpine/enter-chroot sh ~/.travis/build-arm.sh
+      /alpine/enter-chroot apk add bash
+      /alpine/enter-chroot ~/.travis/build-arm.sh || true
+      /alpine/enter-chroot ./.travis/build-arm.sh || true
 
     elif [[ ! -z "${ARCH}" ]]; then
       ./.travis/pull-all.sh

From 8c00920b3daa493c790633ca5c12845bb8f9d223 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 11 May 2019 14:48:23 +0700
Subject: [PATCH 26/30] document ports

---
 0.17/Dockerfile | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/0.17/Dockerfile b/0.17/Dockerfile
index 8f40517..00f6fc5 100644
--- a/0.17/Dockerfile
+++ b/0.17/Dockerfile
@@ -86,7 +86,17 @@ VOLUME /root/.bitcoin
 
 COPY --from=bitcoin-core /opt /opt
 
-EXPOSE 8080 8332 8333 18332 18333 18444 28333 28332
+# REST interface
+EXPOSE 8080
+
+# P2P network (mainnet, testnet & regnet respectively)
+EXPOSE 8333 18333 18444
+
+# RPC interface (mainnet, testnet & regnet respectively)
+EXPOSE 8332 18332 18443
+
+# ZMQ ports (for transactions & blocks respectively)
+EXPOSE 28332 28333
 
 ENTRYPOINT ["bitcoind"]
 CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]

From 52827bb217e862868064d9f2a92f47f3ce83c28c Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 11 May 2019 14:49:00 +0700
Subject: [PATCH 27/30] merge multiple installs into one

---
 0.18/source/Dockerfile | 48 ++++++++++++++++++++++++------------------
 1 file changed, 27 insertions(+), 21 deletions(-)

diff --git a/0.18/source/Dockerfile b/0.18/source/Dockerfile
index 3099cf5..91de542 100644
--- a/0.18/source/Dockerfile
+++ b/0.18/source/Dockerfile
@@ -6,20 +6,24 @@ COPY --from=lncm/berkeleydb:db-4.8.30.NC /opt /opt
 
 # Replace `http:` repositories with `https:` ones
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
-RUN apk --no-cache add autoconf
-RUN apk --no-cache add automake
-RUN apk --no-cache add boost-dev
-RUN apk --no-cache add build-base
-RUN apk --no-cache add chrpath
-RUN apk --no-cache add file
-RUN apk --no-cache add gnupg
-RUN apk --no-cache add libevent-dev
-RUN apk --no-cache add libressl
-RUN apk --no-cache add libressl-dev
-RUN apk --no-cache add libtool
-RUN apk --no-cache add linux-headers
-RUN apk --no-cache add protobuf-dev
-RUN apk --no-cache add zeromq-dev
+
+# install packages necessary to build Bitcoind
+RUN apk add --no-cache --update \
+    autoconf \
+    automake \
+    boost-dev \
+    build-base \
+    chrpath \
+    file \
+    gnupg \
+    libevent-dev \
+    libressl \
+    libressl-dev \
+    libtool \
+    linux-headers \
+    protobuf-dev \
+    zeromq-dev
+
 RUN set -ex \
   && for key in \
     90C8019E36C2E964 \
@@ -85,13 +89,15 @@ LABEL maintainer.0="nolim1t (@nolim1t)" \
 # TODO: Eliminating the two RUN lines below is necessary to cross-compile…
 # Replace `http:` repositories with `https:` ones
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
-RUN apk --no-cache add \
-  boost \
-  boost-program_options \
-  libevent \
-  libressl \
-  libzmq \
-  su-exec
+
+RUN apk --no-cache --update \
+    add \
+    boost \
+    boost-program_options \
+    libevent \
+    libressl \
+    libzmq \
+    su-exec
 
 ENV BITCOIN_VERSION=0.18.0
 ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}

From fac97e1185e058adf913b7667b418ca8d184369d Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sat, 11 May 2019 14:49:49 +0700
Subject: [PATCH 28/30] download signed hashes from different source than
 source code

---
 0.18/source/Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/0.18/source/Dockerfile b/0.18/source/Dockerfile
index 91de542..0834d62 100644
--- a/0.18/source/Dockerfile
+++ b/0.18/source/Dockerfile
@@ -37,7 +37,10 @@ RUN set -ex \
 ENV BITCOIN_VERSION=0.18.0
 ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
 
-RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+# Download checksums (intentionally different source than source code)
+RUN wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+
+# Download source code (intentionally different source than checksums)
 RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}.tar.gz
 
 # Verify that hashes are signed with the previously imported key

From 14539165fb885203e140f5e9cb944faad6786e9a Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Tue, 14 May 2019 15:07:06 +0700
Subject: [PATCH 29/30] test

---
 .travis.yml            |   3 +
 0.17/Dockerfile        |   2 +
 0.18/Dockerfile        |  62 +++++++++++++++++++
 0.18/Dockerfile.bak    | 136 +++++++++++++++++++++++++++++++++++++++++
 0.18/source/Dockerfile |   7 +--
 5 files changed, 206 insertions(+), 4 deletions(-)
 create mode 100644 0.18/Dockerfile
 create mode 100644 0.18/Dockerfile.bak

diff --git a/.travis.yml b/.travis.yml
index c86b34e..5c0179a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,6 +36,9 @@ jobs:
       name: "Build Docker image from SOURCE for arm"
       env:  ARCH=arm  FROM=source
 
+    - name: "See how fast building toolchain works on Travis"
+      script: docker build 0.18/
+
 #    - name: "Build Docker image from BINARY for arm"
 #      env:  ARCH=arm  FROM=binary
 
diff --git a/0.17/Dockerfile b/0.17/Dockerfile
index 00f6fc5..49c646b 100644
--- a/0.17/Dockerfile
+++ b/0.17/Dockerfile
@@ -4,6 +4,7 @@ FROM alpine:3.9 AS bitcoin-core
 # fetch already built berkeleydb
 COPY --from=lncm/berkeleydb:db-4.8.30.NC /opt /opt
 
+# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
 RUN apk --no-cache add autoconf
 RUN apk --no-cache add automake
@@ -69,6 +70,7 @@ FROM alpine:3.9 AS final
 LABEL maintainer.0="nolim1t (@nolim1t)" \
       maintainer.1="Damian Mee (@meeDamian)"
 
+# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
 RUN apk --no-cache add \
   boost \
diff --git a/0.18/Dockerfile b/0.18/Dockerfile
new file mode 100644
index 0000000..96e7e56
--- /dev/null
+++ b/0.18/Dockerfile
@@ -0,0 +1,62 @@
+# Build stage for Bitcoin Core
+FROM alpine:3.9 AS bitcoin-core
+
+# fetch already built berkeleydb
+COPY --from=lncm/berkeleydb:db-4.8.30.NC-linux-arm /opt /opt
+
+# Replace `http:` repositories with `https:` ones
+RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
+RUN echo 'https://alpine.global.ssl.fastly.net/alpine/edge/testing' >> /etc/apk/repositories
+
+# install packages necessary to build Bitcoind
+RUN apk add --no-cache --update \
+    autoconf \
+    automake \
+    boost-dev \
+    build-base \
+    chrpath \
+    crosstool-ng \
+    curl \
+    file \
+    g++ \
+    gcc \
+    git \
+    gnupg \
+    libevent-dev \
+    libressl \
+    libressl-dev \
+    libtool \
+    linux-headers \
+    make \
+    protobuf-dev \
+    tar \
+    wget \
+    zeromq-dev
+
+# We are inside Docker container.  It's easier to run as root, and no damage can be done anyway… so ¯\_(ツ)_/¯
+ENV CT_EXPERIMENTAL=y
+ENV CT_ALLOW_BUILD_AS_ROOT=y
+ENV CT_ALLOW_BUILD_AS_ROOT_SURE=y
+
+RUN apk add xz patch binutils
+
+RUN ct-ng arm-unknown-linux-musleabi
+
+RUN ct-ng -d build || true
+
+RUN tail -n 200 build.log
+
+
+
+# Alpine gotchas:
+#
+# `apk add --update wget` has to be run.
+#       Otherwise "wget: unrecognized option: progress=dot:binary" is returned
+#
+# `apk add --update tor` has to be run.
+#       Otherwise "tar: invalid tar magic" is returned
+#
+# `apk add --update patch`
+#       Otherwise: "/usr/bin/patch: unrecognized option: 0"
+#
+# Just missing & needs installing: xz strip (part of binutils)
diff --git a/0.18/Dockerfile.bak b/0.18/Dockerfile.bak
new file mode 100644
index 0000000..10389b9
--- /dev/null
+++ b/0.18/Dockerfile.bak
@@ -0,0 +1,136 @@
+# Build stage for Bitcoin Core
+FROM alpine:3.9 AS bitcoin-core
+
+# fetch already built berkeleydb
+COPY --from=lncm/berkeleydb:db-4.8.30.NC-linux-arm /opt /opt
+
+# Replace `http:` repositories with `https:` ones
+RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
+RUN echo 'https://alpine.global.ssl.fastly.net/alpine/edge/testing' >> /etc/apk/repositories
+
+
+# install packages necessary to build Bitcoind
+RUN apk add --no-cache --update \
+    autoconf \
+    automake \
+    boost-dev \
+    build-base \
+    chrpath \
+    curl \
+    file \
+#    g++ \
+#    gcc-cross-embedded \
+    crosstool-ng \
+    git \
+    gnupg \
+    libevent-dev \
+    libressl \
+    libressl-dev \
+    libtool \
+    linux-headers \
+    protobuf-dev \
+    zeromq-dev
+
+#RUN set -ex \
+#  && for key in \
+#    90C8019E36C2E964 \
+#  ; do \
+#    gpg --keyserver pgp.mit.edu --recv-keys "$key" || \
+#    gpg --keyserver keyserver.pgp.com --recv-keys "$key" || \
+#    gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key" || \
+#    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" ; \
+#  done
+
+ENV BITCOIN_VERSION=0.18.0
+ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
+
+RUN git clone -b "v${BITCOIN_VERSION}" https://github.com/bitcoin/bitcoin.git
+
+# Download checksums (intentionally different source than source code)
+#RUN wget https://bitcoincore.org/bin/bitcoin-core-${BITCOIN_VERSION}/SHA256SUMS.asc
+
+# Download source code (intentionally different source than checksums)
+#RUN wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/bitcoin-${BITCOIN_VERSION}.tar.gz
+
+# Verify that hashes are signed with the previously imported key
+#RUN gpg --verify SHA256SUMS.asc
+
+# Verify that downloaded source-code archive has exactly the hash that's provided
+#RUN grep " bitcoin-${BITCOIN_VERSION}.tar.gz\$" SHA256SUMS.asc | sha256sum -c -
+
+# Extract
+#RUN tar -xzf *.tar.gz
+
+# Change to the extraced directory
+WORKDIR /bitcoin
+# -${BITCOIN_VERSION}
+
+# ???
+RUN sed -i '/AC_PREREQ/a\AR_FLAGS=cr' src/univalue/configure.ac
+# ???
+RUN sed -i '/AX_PROG_CC_FOR_BUILD/a\AR_FLAGS=cr' src/secp256k1/configure.ac
+# ???
+RUN sed -i s:sys/fcntl.h:fcntl.h: src/compat.h
+
+RUN ./autogen.sh
+RUN ./configure LDFLAGS=-L`ls -d /opt/db*`/lib/ CPPFLAGS=-I`ls -d /opt/db*`/include/ \
+    --prefix=${BITCOIN_PREFIX} \
+    --mandir=/usr/share/man \
+    --disable-tests \
+    --disable-bench \
+    --disable-ccache \
+    --with-gui=no \
+    --with-utils \
+    --with-libs \
+    --with-daemon
+RUN make
+RUN make install
+
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-cli
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoin-tx
+RUN strip ${BITCOIN_PREFIX}/bin/bitcoind
+RUN strip ${BITCOIN_PREFIX}/lib/libbitcoinconsensus.a
+RUN strip ${BITCOIN_PREFIX}/lib/libbitcoinconsensus.so.0.0.0
+
+
+# Build stage for compiled artifacts
+FROM alpine:3.9 AS final
+
+LABEL maintainer.0="nolim1t (@nolim1t)" \
+      maintainer.1="Damian Mee (@meeDamian)"
+
+# TODO: Eliminating the two RUN lines below is necessary to cross-compile…
+# Replace `http:` repositories with `https:` ones
+RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
+
+RUN apk --no-cache --update
+    add \
+    boost \
+    boost-program_options \
+    libevent \
+    libressl \
+    libzmq \
+    su-exec
+
+ENV BITCOIN_VERSION=0.18.0
+ENV BITCOIN_PREFIX=/opt/bitcoin-${BITCOIN_VERSION}
+ENV PATH=${BITCOIN_PREFIX}/bin:$PATH
+
+VOLUME /root/.bitcoin
+
+COPY --from=bitcoin-core /opt /opt
+
+# REST interface
+EXPOSE 8080
+
+# P2P network (mainnet, testnet & regnet respectively)
+EXPOSE 8333 18333 18444
+
+# RPC interface (mainnet, testnet & regnet respectively)
+EXPOSE 8332 18332 18443
+
+# ZMQ ports (for transactions & blocks respectively)
+EXPOSE 28332 28333
+
+ENTRYPOINT ["bitcoind"]
+CMD ["bitcoind", "-zmqpubrawblock=tcp://0.0.0.0:28332", "-zmqpubrawtx=tcp://0.0.0.0:28333"]
diff --git a/0.18/source/Dockerfile b/0.18/source/Dockerfile
index 0834d62..8941826 100644
--- a/0.18/source/Dockerfile
+++ b/0.18/source/Dockerfile
@@ -4,7 +4,7 @@ FROM alpine:3.9 AS bitcoin-core
 # fetch already built berkeleydb
 COPY --from=lncm/berkeleydb:db-4.8.30.NC /opt /opt
 
-# Replace `http:` repositories with `https:` ones
+# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
 
 # install packages necessary to build Bitcoind
@@ -89,10 +89,9 @@ FROM alpine:3.9 AS final
 LABEL maintainer.0="nolim1t (@nolim1t)" \
       maintainer.1="Damian Mee (@meeDamian)"
 
-# TODO: Eliminating the two RUN lines below is necessary to cross-compile…
-# Replace `http:` repositories with `https:` ones
+# TODO: Eliminating the two RUN lines below is crucial to make cross-compilation possible…
+# Use APK repos over HTTPS. See: https://github.com/gliderlabs/docker-alpine/issues/184
 RUN sed -i 's/http\:\/\/dl-cdn.alpinelinux.org/https\:\/\/alpine.global.ssl.fastly.net/g' /etc/apk/repositories
-
 RUN apk --no-cache --update \
     add \
     boost \

From d80ac47eba13d4a0368468aeee934648648c2048 Mon Sep 17 00:00:00 2001
From: Damian Mee <spam@meedamian.com>
Date: Sun, 11 Aug 2019 15:58:36 +0700
Subject: [PATCH 30/30] test whitespace added

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index e65bec5..4f3f922 100644
--- a/README.md
+++ b/README.md
@@ -89,3 +89,4 @@ docker exec -it bitcoind bitcoin-cli --help
 docker exec -it bitcoind bitcoin-cli -getinfo
 docker exec -it bitcoind bitcoin-cli getblockcount
 ```
+