some gitignores

Author: hernandev

build.sh

@@ -18,7 +18,7 @@ fi
 
 # build sandbox
 if [[ ${TASK} == "shell" ]]; then
-    docker-compose run sandbox bash
+    docker-compose run sandbox
 fi
 
 # build dependencies and extensions.

docker-compose.yml

@@ -16,6 +16,8 @@ services:
     image: "codecasts/php-alpine:sandbox-v${ALPINE_VERSION}"
     # enable tty.
     tty: true
+    tmpfs:
+      '/tmp:exec,mode=1755'
     # build config.
     build:
       context: "sandbox"

repo/.gitignore

@@ -1 +1,3 @@
-v*/php-*
+!.gitignore
+v*/*/*/*.apk
+v*/*/*/*.tar.gz

sandbox/Dockerfile

@@ -15,7 +15,8 @@ ARG APK_PACKAGER
 ARG APK_MAINTAINER
 
 # make args available as env vars.
-ENV ALPINE_VERSION=${ALPINE_VERSION} \
+ENV ENV="/etc/profile" \
+    ALPINE_VERSION=${ALPINE_VERSION} \
     APK_PACKAGER=${APK_PACKAGER} \
     APK_MAINTAINER=${APK_MAINTAINER} \
     APORTS=/home/sandbox/scripts \
@@ -24,8 +25,7 @@ ENV ALPINE_VERSION=${ALPINE_VERSION} \
     EDITOR=nano
 
 # install some required tools.
-RUN apk add \
-    --update-cache \
+RUN apk add --update-cache \
     alpine-sdk \
     aports-build \
     ncurses \
@@ -34,13 +34,13 @@ RUN apk add \
     nano
 
 # configure APK repositories.
-# RUN echo "http://dl-cdn.alpinelinux.org/alpine/v${ALPINE_VERSION}/main" > /etc/apk/repositories && \
-#     echo "http://dl-cdn.alpinelinux.org/alpine/v${ALPINE_VERSION}/community" >> /etc/apk/repositories
-#     echo "/home/sandbox/packages/php-${PHP_VERSION}" >> /etc/apk/repositories
+RUN echo "http://dl-cdn.alpinelinux.org/alpine/v${ALPINE_VERSION}/main" > /etc/apk/repositories && \
+    echo "http://dl-cdn.alpinelinux.org/alpine/v${ALPINE_VERSION}/community" >> /etc/apk/repositories
 
-# add entrypoint script and a cool bashrc.
-ADD entrypoint.sh /opt/php-alpine/entrypoint.sh
-ADD bashrc /home/sandbox/.bashrc
+# add opt scripts.
+ADD opt /opt
+# add etc configuration.
+ADD etc /etc
 
 # ADD THE PUBLIC KEY FOR REPOS.
 # COPY ${APK_PUB_KEY} /etc/apk/keys/php-alpine.rsa.pub
@@ -54,11 +54,13 @@ RUN adduser -D -u 1000 sandbox && \
     mkdir -p /var/cache/apk && \
     ln -s /var/cache/apk /etc/apk/cache && \
     echo "sandbox  ALL = ( ALL ) NOPASSWD: ALL" >> /etc/sudoers && \
+    echo "Set disable_coredump false" >> /etc/sudo.conf && \
     sed -i "/export JOBS=.*/c\export JOBS=$(cat /proc/cpuinfo | grep '^processor\s*:\s[0-9]*$' | wc -l)" /etc/abuild.conf && \
     sed -i "/#USE_CCACHE=.*/c\USE_CCACHE=1" /etc/abuild.conf && \
     sed -i "/#PACKAGER=.*/c\PACKAGER=\"${APK_PACKAGER}\"" /etc/abuild.conf && \
     sed -i "/#MAINTAINER=.*/c\MAINTAINER=\"${APK_MAINTAINER}\"" /etc/abuild.conf && \
-    chown -R sandbox:sandbox /home/sandbox
+    chown -R sandbox:sandbox /home/sandbox && \
+    chown -R sandbox:sandbox /opt/php-alpine
 
 # required for running "aports-build" tool.
 RUN mkdir -p /var/run/mqtt-exec.aports-build && \
@@ -79,4 +81,4 @@ ENTRYPOINT ["/opt/php-alpine/entrypoint.sh"]
 WORKDIR "/home/sandbox/scripts"
 
 # use bash as default command.
-CMD ["/bin/bash"]
+CMD ["/usr/bin/env", "ash"]

sandbox/bashrc

@@ -0,0 +1,32 @@
+# enable prompt colors: red prompt for root and green for users.
+function ambientum_color_prompt()
+{
+  # B=bold
+  local BOLD="\[\e[1m\]"
+  # W=white
+  local WHITE="\[\e[37m\]"
+  # D=dim
+  local DIM="\[\e[2m\]"
+  # R=reset
+  local RESET="\[\e[0;0;0m\]"
+
+  # T=theme (default green)
+  local THEME="\[\e[32m\]"
+  # set T as red when root.
+  if [ "$1" = root ]; then THEME="\[\e[31m\]"; fi
+
+  # build PS1 variable parts.
+  local PS1_USER="${BOLD}${DIM}${WHITE}u:${RESET}${BOLD}${WHITE}\u"
+  local PS1_HOST="${BOLD}${DIM}${WHITE}h:${RESET}${BOLD}${THEME}\h"
+  local PS1_CURD="${BOLD}${DIM}${WHITE}w:${RESET}${BOLD}${WHITE}\w"
+  local PS1_SIGN="${BOLD}${THEME}\$"
+
+  # set PS1
+  export PS1="${RESET}${PS1_USER} ${PS1_HOST} ${PS1_CURD} ${PS1_SIGN} ${RESET}"
+}
+
+# call color prompt helper.
+ambientum_color_prompt "$USER"
+
+# unset previous function.
+unset -f ambientum_color_prompt

sandbox/entrypoint.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env ash
+
+# set php-alpine bin directory on path.
+export PATH=/opt/php-alpine/bin:$PATH
+
+# trust the locally mounted public key and fix permissions.
+sudo cp /home/sandbox/.abuild/php-alpine.rsa.pub /etc/apk/keys/php-alpine.rsa.pub
+sudo chmod u=rw,go=r /etc/apk/keys/php-alpine.rsa.pub
+
+# fix home dir owner permissions.
+sudo chown -R sandbox:sandbox /home/sandbox
+
+# determine cpu count.
+ABUILD_JOBS=$(grep -c '^processor\s*:\s[0-9]*$' < /proc/cpuinfo)
+# configure JOBS variable as cpu count on abuild.conf file.
+sudo sed -i "/export JOBS=.*/c\export JOBS=$ABUILD_JOBS" /etc/abuild.conf
+
+# source env files generated during docker build.
+if [ -f ~/.build_env ]; then
+    # shellcheck disable=SC1090
+    . ~/.build_env
+fi
+
+# run the original command
+exec "$@"