plavjanik

colors = ["cyan", "magenta", "yellow", "black"]

# ❌
for i in range(len(colors)):
    print(f"{i} --> {colors[i]}")

# ✔️
for i, color in enumerate(colors):
    print(f"{i} --> {color}")

plavjanik

colors = ["cyan", "magenta", "yellow", "black"]

# ❌
for i in range(len(colors) - 1, -1, -1):
    print(colors[i])

# ✔️
for color in reversed(colors):
    print(color)

plavjanik

colors = ["cyan", "magenta", "yellow", "black"]

# ❌
for i in range(len(colors)):
    print(colors[i])

# ✔️
for color in colors:
    print(color)

plavjanik

# ❌
i = 0
while i < 6:
    print(i)
    i += 1

# ❌
for i in [0, 1, 2, 3, 4, 5]:
    print(i)

plavjanik

stage('Use the Zowe CLI Image in Jenkins') {
    agent {
        docker {
            image 'zowe-cli:latest' 
            label 'docker'  // Use a label that is used by Jenkins agents with Docker
            args '--cap-add ipc_lock'  // This capability is needed for the Secure Credential Store
            registryUrl 'https://docker.artifactory.acme.net/'
            registryCredentialsId 'artifactoryCredentials'
        }
    }

plavjanik

FROM node:16

# Directory where Zowe CLI settings and plug-ins will be stored:
RUN mkdir /zowe
WORKDIR /zowe
ENV ZOWE_CLI_HOME=/zowe

# Install requirements of Zowe CLI Secure Credential Store:
RUN DEBIAN_FRONTEND=noninteractive apt update
RUN DEBIAN_FRONTEND=noninteractive apt install -y libsecret-1-dev gnome-keyring dbus-x11

plavjanik

#!/bin/bash
set -e

echo "Called with: $@" > zowe-init.log

if [[ "$1" == "zowe-init" || "$1" == "cat" ]]; then
    # Start the gnome keyring daemon when a bash session is initialized (requires passing `--privileged` or `--cap-add ipc_lock` when calling `docker run`):
    [ -z "$GNOME_KEYRING_CONTROL" ] && RND=$(openssl rand -base64 32) && eval $(echo "$RND" | gnome-keyring-daemon --unlock --components=secrets >> zowe-init.log | sed -e "s/^/export /g")
    # Calling Zowe CLI to initialize daemon mode:
    zowe --version >> zowe-init.log

plavjanik

prefix = "'ZWE*'"
owner = "ZOWUSER"

for job in zowe(f"zos-jobs list jobs --prefix {prefix} --owner {owner}"):
    if job['retcode'] not in ['CC 0000', None]:
        print(f"{job['jobname']} {job['jobid']} {job['retcode']}")
        for spool_file in zowe(f"zos-jobs list spool-files-by-jobid {job['jobid']}"):
            if spool_file['ddname'] == 'SYSOUT':
                sysout = zowe(f"zos-jobs view spool-file-by-id {job['jobid']} {spool_file['id']}")
                print(sysout)

plavjanik

import subprocess
import json


class ZoweCallError(Exception):
    def __init__(self, returncode, cmd, arguments, output=None, stderr=None):
        self.cmd = cmd
        self.arguments = arguments
        self.returncode = returncode
        self.output = self.stdout = output

plavjanik

import subprocess
import json


def zowe(arguments):
    zowe_command = "zowe " + arguments + " --rfj"
    try:
        completed_process = subprocess.run(zowe_command, shell=True, capture_output=True, check=True, encoding="utf8")
        parsed_output = json.loads(completed_process.stdout)
        return parsed_output.get("data", parsed_output)