# A library of functions for LF/Jenkins bash scripts. In the general case, these
# functions should only use 'local' variables, and should NOT set
-# shell/environment variables. If you want to make a
-# variable available, provide a function that sets the variable: 'function
-# lf_set_foo() {foo=asdf;}'. Any scripts that need access to the variable can
-# call the 'set' function. This keeps the name-space pollution to a minimum.
-
-# Shell variables that are shared between functions
-
-_lf_done_file=".lf-done"
+# shell/environment variables. If you want to make a variable available, provide
+# a function that sets the variable: 'function lf_set_foo() {foo=asdf;}'. Any
+# scripts that need access to the variable can call the 'set' function. This
+# keeps the name-space pollution to a minimum.
################################################################################
#
# other values will return false(2) and an error message.
#
# RETURN VALUES
-# true(0), false(1) or false(2)
+# OK: 0
+# Fail: 1 or 2
#
################################################################################
################################################################################
#
# NAME
-# lf-venv-activate()
+# lf-activate-venv [-p|--python python] [package]...
#
# SYNOPSIS
# # shellcheck disable=SC1090
# source ~/lf-env.sh
#
-# lf-venv-activate python3
+# lf-activate-venv tox tox-pyenv
+# or
+# lf-activate-venv jenkins-job-builder
+# or
+# lf-activate-venv lftools
+# or
+# lf-activate-venv --python 3.6 git-review
#
# DESCRIPTION
-# This function will validate existance of 'python' venv. If it exists
-# 'path-to-venv/bin' will be prepended to the PATH.
+# This function will create a new Python Virtual Environment (venv) and
+# install the specified packages in the new venv. The bin directory from the
+# venv will be prepended to the PATH.
+#
+# By default all packages are installed with '--upgrade-strategy eager'.
+# The venv will always contain pip & virtualenv.
+#
+# Some packages have a default version. If one of those packages is specified,
+# the 'version' specifier will be added for the install. If the version is
+# specified on the command line that version will be used.
+# The following packages have default versions:
+# Package Version
+# jenkins-job-builder $JJB_VERSION
+#
+# If the --python option is specified, that python executable will be used to
+# create the venv. The --python option must be in the PATH. The venv will be
+# located in '/tmp/venv-####'.
#
# RETURN VALUES
-# None
+# OK: 0
+# Fail: 1
#
################################################################################
-function lf-venv-activate()
+function lf-activate-venv()
{
- if (( $# != 1 )); then
- echo "${FUNCNAME[0]}(): Missing path operand"
+ local lf_tmp_venv
+ lf_tmp_venv=$(mktemp -d /tmp/venv-XXXX)
+ local python=python3
+ local options
+ options=$(getopt -o 'p:' -l 'python:' -n "${FUNCNAME[0]}" -- "$@" )
+ eval set -- "$options"
+ while true; do
+ case $1 in
+ -p|--python) python=$2; shift 2 ;;
+ --) shift; break ;;
+ *) lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Unknown switch '$1'." ; return 1 ;;
+ esac
+ done
+ if ! type $python > /dev/null; then
+ lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Unknown Python: $python"
return 1
fi
- local arg=$1
- local venv
- if [[ $arg =~ ^python ]] && type $arg > /dev/null ; then
- venv=~/.venv${arg#python}
- else
- venv=$arg
- fi
- # Validate the path to a VENV
- if [[ ! -f $venv/$_lf_done_file ]]; then
- lf-echo-stderr "ERROR: Is '$venv' a Python Environment ?"
+
+ echo "${FUNCNAME[0]}(): Creating '$python' venv ($lf_tmp_venv)"
+
+ case $python in
+ python2*)
+ local pkg_list="$*"
+ # For Python2, just create venv and install pip
+ virtualenv -p $python $lf_tmp_venv || return 1
+ $lf_tmp_venv/bin/pip install --upgrade --quiet pip || return 1
+ if [[ -z $pkg_list ]]; then
+ echo "${FUNCNAME[0]}(): WARNING: No packages to install"
+ return 0
+ fi
+ echo "${FUNCNAME[0]}(): INFO: Installing: $pkg_list"
+ $lf_tmp_venv/bin/pip install --upgrade --quiet $pkg_list || return 1
+ ;;
+ python3*)
+ local pkg_list=""
+ # Add version specifier for some packages
+ for arg in "$@"; do
+ case $arg in
+ jenkins-job-builder) pkg_list+="jenkins-job-builder==${JJB_VERSION:-2.8.0} " ;;
+ *) pkg_list+="$arg " ;;
+ esac
+ done
+ $python -m venv $lf_tmp_venv || return 1
+ $lf_tmp_venv/bin/pip install --upgrade --quiet pip virtualenv || return 1
+ if [[ -z $pkg_list ]]; then
+ echo "${FUNCNAME[0]}(): WARNING: No packages to install"
+ return 0
+ fi
+ echo "${FUNCNAME[0]}(): INFO: Installing: $pkg_list"
+ echo "Installing: $pkg_list"
+ $lf_tmp_venv/bin/pip install --upgrade --quiet --upgrade-strategy eager \
+ $pkg_list || return 1
+ ;;
+ *)
+ lf-echo-stderr "${FUNCNAME[0]}(): ERROR: No support for: $python"
return 1
- fi
- echo "${FUNCNAME[0]}(): Adding $venv/bin to PATH"
- PATH=$venv/bin:$PATH
+ ;;
+ esac
+ echo "${FUNCNAME[0]}(): Adding $lf_tmp_venv/bin to PATH"
+ PATH=$lf_tmp_venv/bin:$PATH
+ return 0
-} # ENd lf-venv-activate()
+} # End lf-activate-venv()
################################################################################
#
# NAME
-# lf-venv-create python [package]...
+# lf-git-validate-jira-urls
#
# SYNOPSIS
# # shellcheck disable=SC1090
# source ~/lf-env.sh
#
-# lf-venv-create python3 tox tox-pyenv virtualenv
-# lf-venv-create python3.6
+# lf-git-validate-jira-urls
#
# DESCRIPTION
-# This function will create/update a Python Virtual Environment (venv) based
-# on the python specified. The 'python' argument must be in the PATH. The venv
-# will be located in ~/.venv## where ## comes from the 'python' argument.
-# I.E. python3 -> ~/.venv3. The resulting venv will be left 'read-only' to
-# discourage the installation of any other packages (except by
-# lf-venv-create()). By default, only versioned packages will be installed, so
-# any required packages need to be specified. By default the 'pip install
-# --upgrade' will be run multiple times. Sometimes pip needs that to get the
-# versioning correct.
+# Check for JIRA URLS in the commit message
#
# RETURN VALUES
-# None
+# OK: 0
+# Fail: 1
#
################################################################################
-function lf-venv-create()
+function lf-git-validate-jira-urls()
{
- if (( $# < 1 )); then
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Missing Required Arguments"
- return 1
+ echo "Checking for JIRA URLs in commit message..."
+ # if JIRA_URL is not defined, nothing to do
+ if [[ -v JIRA_URL ]]; then
+ base_url=$(echo "$JIRA_URL" | awk -F'/' '{print $3}')
+ jira_link=$(git rev-list --format=%B --max-count=1 HEAD | grep -io "http[s]*://$base_url/" || true)
+ if [[ -n $jira_link ]]; then
+ lf-echo-error 'Remove JIRA URLs from commit message'
+ lf-echo-error 'Add jira references as: Issue: <JIRAKEY>-<ISSUE#>, instead of URLs'
+ return 1
+ fi
fi
- python=$1
- shift
- if ! type $python > /dev/null; then
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Unknown Python: $python"
- return 1
- fi
- local pkg_list="$* "
- local venv=~/.venv${python#python}
- local suffix=$python-$$
- local pip_log=/tmp/pip_log.$suffix
- if [[ -f $venv/$_lf_done_file ]]; then
- echo "Venv Already Exists: '$venv'"
- return
- fi
- # Make sure noting is left over
- if [[ -d $venv ]]; then
- chmod -R +w $venv
- rm -rf $venv
- fi
-
- echo "Creating '$python' venv ($venv)"
-
- case $python in
- python2*)
- # For Python2, just create venv and install pip
- virtualenv -p $python $venv > $pip_log || return 1
- $venv/bin/pip install --upgrade pip > $pip_log || return 1
- $venv/bin/pip install --upgrade $pkg_list > $pip_log || return 1
- ;;
- python3*)
- # Include any packages that are tied to a specific version
- pkg_list+="jenkins-job-builder==2.8.0 "
- $python -m venv $venv > $pip_log
- $venv/bin/pip install --upgrade pip > $pip_log || return 1
- # Redirect errors for now
- $venv/bin/pip install --upgrade $pkg_list >> $pip_log 2> /dev/null || return 1
- # Generate list of packages
- pkg_list=$($venv/bin/pip freeze | awk -F '=' '{print $1}') || return 1
- # Update all packages, may need to run twice to get all versions
- # synced up. Ignore exit status on first try
- $venv/bin/pip install --upgrade $pkg_list >> $pip_log || true
- echo "Running 'pip --upgrade' to validate..."
- $venv/bin/pip install --upgrade $pkg_list >> $pip_log || return 1
- ;;
- *)
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: No support for: $python"
- return 1
- ;;
- esac
-
- touch $venv/$_lf_done_file
- # Once this venv is created, make it read-only
- chmod -R -w $venv
- # Archive output of 'pip freeze'
- mkdir -p $WORKSPACE/archives
- $venv/bin/pip freeze > $WORKSPACE/archives/freeze-log-$python || return 1
- rm -rf $pip_log
-
-} # End lf-venv-create()
+ return 0
+}
################################################################################
#
# NAME
-# lf-venv-add()
+# lf-jjb-check-ascii()
#
# SYNOPSIS
# # shellcheck disable=SC1090
# source ~/lf-env.sh
#
-# lf-venv-add python3 pkg
-# or
-# lf-venv-add python2 pkg1 pkg2 pkg3
+# lf-jjb-check-ascii
#
# DESCRIPTION
-# This function will add one or more python packages to an existing venv.
-# Attempts to add packages directly (pip) will result in errors because
-# the venv does not have 'write' permission.
+# Check for JJB YAML files containing non-printable ascii characters. This
+# function must be run from the top of the global-jjb repo.
#
# RETURN VALUES
-# None
+# OK: 0
+# Fail: 1
#
################################################################################
-function lf-venv-add()
+function lf-jjb-check-ascii()
{
- if (( $# < 2 )); then
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Missing Package argument"
+ if [[ ! -d "jjb" ]]; then
+ lf-echo-error "${FUNCNAME[0]}(): ERROR: missing jjb directory"
+ lf-echo-error "This function can only be run from top of global-jjb directory"
return 1
fi
- python=$1
- if ! type $python > /dev/null ; then
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: Unknown Python: $python"
- return 1
- fi
- shift
- local venv=~/.venv${python#python}
- if [[ ! -f $venv/$_lf_done_file ]]; then
- lf-echo-stderr "${FUNCNAME[0]}(): ERROR: '$venv' is not a valid venv"
+ if LC_ALL=C grep -I -r '[^[:print:][:space:]]' jjb/; then
+ lf-echo-error "${FUNCNAME[0]}(): ERROR: Found YAML files containing non-printable characters."
return 1
fi
- local pkg_list=$*
- local pip_log=/tmp/pip_log-$$
-
- echo "Installing '$pkg_list' into $venv"
- chmod -R +w $venv
- rm $venv/$_lf_done_file
- $venv/bin/pip install --upgrade $pkg_list > $pip_log || return 1
- pkg_list=$($venv/bin/pip freeze | awk -F '=' '{print $1}') || return 1
- $venv/bin/pip install --upgrade $pkg_list > $pip_log || return 1
- touch $venv/$_lf_done_file
- chmod -R -w $venv
- # Archive output of 'pip freeze'
- $venv/bin/pip freeze > $WORKSPACE/archives/freeze-log-$python || return 1
-
-} # End lf-venv-add()
+ echo "${FUNCNAME[0]}(): INFO: All JJB YAML files contain only printable ASCII characters"
+ return 0
+}
################################################################################
# Functions that assign Variables
Code Review / releng / global-jjb.git / commitdiff