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Jamie-BitFlight/bash-logging

当用户要求“为Bash脚本添加日志”、“彩色输出”、“实现日志级别”、“CI/CD部分”、“Bash终端颜色”,或提及日志函数、表情符号输出、可折叠CI部分或shlocksmith时,应使用此技能。

bash-logging 是什么?

该技能为Bash脚本提供结构化的日志记录模式,支持颜色输出、表情符号图标和CI/CD集成。它包含基本的日志函数(如print_success、print_error等),支持可配置的日志级别,并自动检测TTY环境以决定是否启用颜色。此外,它还实现了GitLab CI的可折叠日志部分和GitHub Actions的分组功能,以及进度指示器和结构化步骤日志。该技能还集成了shlocksmith日志库,提供超过20个日志级别函数、基于步骤的日志记录、表情符号和颜色支持、以及键值对格式化等高级功能。适用于任何CI/CD环境,如GitLab CI、GitHub Actions或本地终端。

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/Jamie-BitFlight/claude_skills/tree/main/plugins/bash-development/skills/bash-logging

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文档

Bash 日志记录

为Bash脚本提供结构化日志记录模式,支持颜色、表情符号图标和CI/CD集成。

基本日志函数

简单、可移植的日志实现:

# 颜色定义
declare -A colors=(
    [green]=$'\033[0;32m'
    [red]=$'\033[0;31m'
    [yellow]=$'\033[1;33m'
    [blue]=$'\033[0;34m'
    [reset]=$'\033[0m'
)

declare -A emojis=(
    [success]='✅'
    [error]='❌'
    [warning]='⚠️'
    [info]='ℹ️'
    [debug]='🐛'
)

# 日志函数
print_success() {
    printf '%b %b%b%b\n' "${emojis[success]}" "${colors[green]}" "$*" "${colors[reset]}"
}

print_error() {
    printf '%b %b%b%b\n' "${emojis[error]}" "${colors[red]}" "$*" "${colors[reset]}" >&2
}

print_warning() {
    printf '%b %b%b%b\n' "${emojis[warning]}" "${colors[yellow]}" "$*" "${colors[reset]}"
}

print_info() {
    printf '%b %b\n' "${emojis[info]}" "$*"
}

print_debug() {
    [[ -n "${DEBUG:-}" ]] && printf '%b %b%b%b\n' "${emojis[debug]}" "${colors[blue]}" "$*" "${colors[reset]}"
}

日志级别

实现可配置的日志级别。

代码示例

TTY检测

在非交互式环境中禁用颜色:

setup_colors() {
    if [[ -t 1 ]] && [[ -z "${NO_COLOR:-}" ]]; then
        # 终端支持颜色
        COLOR_RED=$'\033[0;31m'
        COLOR_GREEN=$'\033[0;32m'
        COLOR_YELLOW=$'\033[1;33m'
        COLOR_BLUE=$'\033[0;34m'
        COLOR_RESET=$'\033[0m'
    else
        # 不支持颜色
        COLOR_RED=''
        COLOR_GREEN=''
        COLOR_YELLOW=''
        COLOR_BLUE=''
        COLOR_RESET=''
    fi
}

# CI环境通常支持颜色
detect_color_support() {
    if [[ -n "${CI:-}" ]] || [[ -n "${GITLAB_CI:-}" ]] || [[ -n "${GITHUB_ACTIONS:-}" ]]; then
        return 0  # CI环境,启用颜色
    elif [[ -t 1 ]]; then
        return 0  # 终端,启用颜色
    else
        return 1  # 不支持颜色
    fi
}

GitLab CI可折叠部分

在GitLab CI中创建可折叠的日志部分:

section_start() {
    local section_key="\${1:-section}"
    local section_header="\${2:-$section_key}"
    local collapsed="\${3:-true}"

    if [[ -n "${GITLAB_CI:-}" ]]; then
        printf "\e[0Ksection_start:%s:%s[collapsed=%s]\r\e[0K%s\n" \
            "$(date +%s)" "$section_key" "$collapsed" "$section_header"
    else
        printf '\n=== %s ===\n' "$section_header"
    fi
}

section_end() {
    local section_key="\${1:-section}"

    if [[ -n "${GITLAB_CI:-}" ]]; then
        printf "\e[0Ksection_end:%s:%s\r\e[0K" "$(date +%s)" "$section_key"
    else
        printf '\n'
    fi
}

# 用法
section_start "build" "构建应用程序"
make build
section_end "build"

GitHub Actions分组

代码示例

进度指示器

代码示例

结构化步骤日志

代码示例

Shlocksmith日志记录库

用于全面日志记录并完全集成CI的shlocksmith日志记录库。

特性

  • 20+ 个日志级别函数(log_info, log_error, log_warning等)
  • 基于步骤的日志记录(log_step_start, log_step_pass, log_step_fail)
  • 颜色和表情符号支持,带TTY检测
  • GitLab CI部分管理
  • TUI的框线绘制字符
  • 键值对格式化

可用函数

# 基本日志
log_info "信息性消息"
log_warning "警告消息"
log_error "错误消息"
log_debug "调试消息"  # 仅在设置DEBUG时显示
log_notice "通知消息"
log_fatal "致命错误"    # 退出脚本

# 基于步骤的日志
log_start "进程名称"
log_step_start "步骤描述"
log_step_pass "成功消息"
log_step_fail "失败消息"
log_step_skip "跳过消息"
log_step_done "完成消息"
log_done "进程完成"

# 结果
log_pass "测试通过"
log_fail "测试失败"
log_result "结果详情"
log_success "成功消息"

# CI部分
section_start "section_id" "部分标题"
section_end "section_id"

用法

#!/usr/bin/env bash
source /path/to/log_functions.sh

log_start "部署过程"

section_start "deps" "安装依赖"
log_step_start "安装包"
if apt-get install -y package; then
    log_step_pass "包已安装"
else
    log_step_fail "包安装失败"
fi
section_end "deps"

log_done "部署完成"

其他资源

脚本

颜色参考

代码颜色
\033[0;30m黑色
\033[0;31m红色
\033[0;32m绿色
\033[0;33m黄色
\033[0;34m蓝色
\033[0;35m洋红色
\033[0;36m青色
\033[0;37m白色
\033[1;XXm粗体变体
\033[0m重置

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

Jamie-BitFlight/agentskill-kaizen-meta-docs

Agentskill kaizen plugin documentation index. Load when needing to read about cross-platform notes, improvement plans, or DuckDB integration.

Jamie-BitFlight/bash-51-features

Bash 5.1 release features and improvements with practical examples. Use when working with Bash 5.1 features, epoch time variables, redirection enhancements, or when user asks about Bash 5.1 changes, new features, or version-specific capabilities.

Jamie-BitFlight/bash-52-features

Bash 5.2 release features and improvements with practical examples. Use when working with Bash 5.2 features, variable handling enhancements, readline improvements, or when user asks about Bash 5.2 changes, new features, or version-specific capabilities.

Jamie-BitFlight/bash-53-features

Bash 5.3 release features and improvements with practical examples. Use when working with Bash 5.3 features, new command substitution, GLOBSORT, loadable builtins, or when user asks about Bash 5.3 changes, new features, or version-specific capabilities.

Jamie-BitFlight/bash-development

This skill should be used when the user asks to "write a bash script", "create a shell script", "implement bash function", "parse arguments in bash", "handle errors in bash", or mentions bash development, shell scripting, script templates, or modern bash patterns.

Jamie-BitFlight/bash-lint

This skill should be used when the user asks to "lint bash script", "run shellcheck", "format shell script", "use shfmt", "fix shellcheck errors", or mentions shell script linting, formatting, code quality, or pre-commit hooks for bash.

Jamie-BitFlight/bash-portability

This skill should be used when the user asks about "POSIX compatibility", "portable shell scripts", "cross-shell compatibility", "bashisms", "shebang selection", or mentions writing scripts that work on different shells (bash, sh, dash, zsh) or different systems.

Jamie-BitFlight/bash-testing

This skill should be used when the user asks to "test bash script", "write shell tests", "use shunit2", "use shellspec", "create test suite for bash", or mentions unit testing, test frameworks, mocking, or test-driven development for shell scripts.

Jamie-BitFlight/brainstorming-skill

You MUST use this before any creative work - creating features, building components, adding functionality, modifying behavior, or when users request help with ideation, marketing, and strategic planning. Explores user intent, requirements, and design before implementation using research-validated prompt patterns.

Jamie-BitFlight/clang-format

Configure clang-format code formatting. Use when: user mentions clang-format or .clang-format, analyzing code style/patterns, creating/modifying formatting config, troubleshooting formatting, brace styles/indentation/spacing/alignment/pointer alignment, or codifying conventions.

Jamie-BitFlight/commitlint

When setting up commit message validation for a project. When project has commitlint.config.js or .commitlintrc files. When configuring CI/CD to enforce commit format. When extracting commit rules for LLM prompt generation. When debugging commit message rejection errors.

Jamie-BitFlight/conventional-commits

When writing a git commit message. When task completes and changes need committing. When project uses semantic-release, commitizen, git-cliff. When choosing between feat/fix/chore/docs types. When indicating breaking changes. When generating changelogs from commit history.

Jamie-BitFlight/dasel-reference

Use when querying, modifying, or converting JSON, YAML, TOML, XML, CSV, HCL, or INI with dasel v3. Complete reference for selectors, functions, conditionals, variables, spread operator, type casting, and format-specific patterns.

Jamie-BitFlight/data-exploration

Use when exploring unknown structured data files with dasel v3 — discover schema, list keys, find nested values, sample arrays, identify data types across JSON, YAML, TOML, XML, CSV, HCL, INI formats

Jamie-BitFlight/data-transformation

Use when modifying, converting, or transforming structured data with dasel v3 — in-place mutations, format conversion, batch operations, array manipulation, object construction, and merge patterns across JSON, YAML, TOML, XML, CSV, HCL, INI

Jamie-BitFlight/delegate

Decompose substantive work into phases, dispatch each phase to a sub-agent, and adjudicate what comes back. Use whenever a request asks for implementation, investigation, a fix, a review, or any change to files — including small ones — and whenever you are about to read source or run a diagnostic yourself instead of handing it off. Also use when a report from a sub-agent needs judging, when a phase needs re-dispatching, or when a user names one instance of a pattern. Does not apply when your own prompt begins "Your ROLE_TYPE is sub-agent." — then follow references/sub-agent-contract.md instead.

Jamie-BitFlight/enterprise-hibernate-hbm

Dasel v3 query patterns for Hibernate .hbm.xml mapping files — entity-table binding, Java property-to-column extraction, one-to-many set/list/bag relationship tracing, many-to-one foreign key discovery, batch scanning across 60+ HBM files. Use when querying Hibernate ORM class mappings, extracting schema metadata from Java persistence layer, or auditing entity-column relationships in enterprise legacy codebases.

Jamie-BitFlight/enterprise-installanywhere

Dasel v3 query patterns for InstallAnywhere .iap_xml installer definitions — use when querying action sequences, discovering variables, resolving platform conditions, navigating panels, or comparing installer variants. Files are 2.5+ MB, 65,000+ lines — too large for context reads, requires structural dasel queries.

Jamie-BitFlight/enterprise-maven-pom

Dasel v3 selector patterns for Maven POM XML files — use when querying dependency versions, filtering by groupId or scope, extracting module hierarchy from parent POMs, or detecting version conflicts across enterprise multi-module Java projects. Load this skill when working with pom.xml files using dasel.

Jamie-BitFlight/enterprise-spring-xml

Dasel v3 selectors for Spring bean factory XML — use when querying any Spring ApplicationContext XML for bean discovery, dependency wiring, JMS destination mapping, property injection extraction, or cross-bean reference tracing. Load this skill before writing dasel selectors against Spring bean XML files (applicationContext.xml, *_beans.xml, spring-*.xml).

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