Released to the public registry earlier this quarter, shell-dep v46 (dubbed “Hot” by its core maintainers due to its aggressive caching layer and real-time resolution engine) is already being hailed as the most significant upgrade to shell-based dependency management in over two years. If you are still running v45 or—heaven forbid—v44, you are leaving performance, security, and readability on the table.
export SHELL_DEP_HOT_CACHE_DIR=/tmp/shell-dep-hot This means the binary’s signature is older than the max_sig_age (default 30 days). It still works, but you’ll see a warning. To silence, increase the age limit in .shell-dep.toml : shell dep version 46 hot
| Organization | Number of deps | v45 runtime (CI) | v46 Hot runtime | Savings | |--------------|----------------|------------------|-----------------|---------| | FinTechCorp | 28 | 47s | 12s | 74% | | CloudNativeCo | 112 | 3m 20s | 48s | 76% | | DevShop | 8 | 9s | 1.8s | 80% | Released to the public registry earlier this quarter,
With v46 Hot, shell-dep hot-swap --bin rg atomically replaces the binary pointer in your environment’s PATH cache. The change is visible to the very next line in your script. It still works, but you’ll see a warning
introduces a daemon-less shared memory cache. The first time you run a command, it builds a hot manifest in /dev/shm (or a Windows equivalent). Subsequent runs are almost instantaneous.
Instead of writing brittle which checks or embedding apt-get install commands in your scripts, shell-dep allows you to define a .shell-dep.toml file:
In the fast-paced world of DevOps and command-line tooling, staying current isn’t just a best practice—it’s a necessity. Every few months, a release comes along that promises to reshape your workflow. But rarely does one generate as much buzz as Shell Dep Version 46 Hot .