150 lines
3.9 KiB
Bash
150 lines
3.9 KiB
Bash
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#!/usr/bin/env bash
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# implementation of .travis.yml execution using pure bash
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# limited functionality
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# shellcheck disable=SC1003
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# yaml.sh # pulled from
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# https://raw.githubusercontent.com/jasperes/bash-yaml/master/script/yaml.sh
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# Licensed under MIT license
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# Based on https://gist.github.com/pkuczynski/8665367
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failure=0
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parse_yaml() {
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local yaml_file=$1
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local prefix=$2
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local s
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local w
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local fs
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s='[[:space:]]*'
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w='[a-zA-Z0-9_.-]*'
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fs="$(echo @|tr @ '\034')"
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(
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sed -e '/- [^\“]'"[^\']"'.*: /s|\([ ]*\)- \([[:space:]]*\)|\1-\'$'\n'' \1\2|g' |
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sed -ne '/^--/s|--||g; s|\"|\\\"|g; s/[[:space:]]*$//g;' \
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-e "/#.*[\"\']/!s| #.*||g; /^#/s|#.*||g;" \
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-e "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
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-e "s|^\($s\)\($w\)${s}[:-]$s\(.*\)$s\$|\1$fs\2$fs\3|p" |
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awk -F"$fs" '{
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indent = length($1)/2;
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if (length($2) == 0) { conj[indent]="+";} else {conj[indent]="";}
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vname[indent] = $2;
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for (i in vname) {if (i > indent) {delete vname[i]}}
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if (length($3) > 0) {
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vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
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printf("%s%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, conj[indent-1],$3);
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}
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}' |
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sed -e 's/_=/+=/g' |
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awk 'BEGIN {
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FS="=";
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OFS="="
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}
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/(-|\.).*=/ {
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gsub("-|\\.", "_", $1)
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}
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{ print }'
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) < "$yaml_file"
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}
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create_variables() {
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local yaml_file="$1"
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local prefix="$2"
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eval "$(parse_yaml "$yaml_file" "$prefix")"
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}
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if [ ! -e .travis.yml ]; then
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echo "No .travis.yml found, exiting"
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exit 1
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fi
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function aptinstall() {
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# apt install
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# shellcheck disable=SC2154
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if [[ "$(declare -p travis_addons_apt_packages)" =~ "declare -a" ]]; then
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echo -e "\nsudo apt -y update\n"
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sudo apt -y update
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# shellcheck disable=SC2086
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echo -e "\nsudo apt-get -yq --no-install-suggests --no-install-recommends install ${travis_addons_apt_packages[*]}\n"
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sudo apt-get -yq --no-install-suggests --no-install-recommends install \
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${travis_addons_apt_packages[*]}
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fi
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}
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function virtualenv_init() {
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# init virtualenv directory
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if [ -n "$1" ]; then
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echo -e "\nvirtualenv -p \"$1\" ~/.venv\n"
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virtualenv -p "$1" ~/.venv
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else
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echo -e "\nvirtualenv ~/.venv\n"
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virtualenv ~/.venv
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fi
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}
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function virtualenv_activate() {
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# activate virtualenv
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# shellcheck disable=SC1090
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echo -e "\n. ~/.venv/bin/activate\n"
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. ~/.venv/bin/activate
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}
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function python_run() {
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# shellcheck disable=SC2154
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if [[ "$(declare -p travis_install)" =~ "declare -a" ]]; then
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echo "Running \"install\""
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for ((i = 0; i < ${#travis_install[@]}; i++))
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do
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echo -e "\n${travis_install[$i]}\n"
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if ! ${travis_install[$i]}; then
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failure=1
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fi
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done
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fi
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# shellcheck disable=SC2154
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if [[ "$(declare -p travis_script)" =~ "declare -a" ]]; then
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echo "Running \"script\""
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for ((i = 0; i < ${#travis_script[@]}; i++))
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do
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echo -e "\n${travis_script[$i]}\n"
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if ! ${travis_script[$i]}; then
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failure=1
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fi
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done
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fi
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}
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create_variables .travis.yml travis_
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aptinstall
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# shellcheck disable=SC2154
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if [[ "$(declare -p travis_python)" =~ "declare -a" ]]; then
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# shellcheck disable=SC2068
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for pv in ${travis_python[@]}; do
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# strip quotes
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temp="${pv%\"}"
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pv="${temp#\"}"
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ppath=/usr/bin/python$pv
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virtualenv_init "$ppath"
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virtualenv_activate
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python_run "$ppath"
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deactivate
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done
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else
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virtualenv_init
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virtualenv_activate
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python_run
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deactivate
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fi
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exit $failure
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