$ git init shellharden-mirror
Initialized empty Git repository in /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror/.git/

$ python -m pre_commit_mirror_maker.main --language rust --package-name shellharden --types shell --entry shellharden --args='--replace'  shellharden-mirror[master (root-commit) ec6a78a] Mirror: 3.1.0
 4 files changed, 16 insertions(+)
 create mode 100644 .pre-commit-hooks.yaml
 create mode 100644 .version
 create mode 100644 Cargo.toml
 create mode 100644 main.rs

$ pre-commit try-repo -v /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror shellharden
===============================================================================
Using config:
===============================================================================
repos:
-   repo: /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror
    rev: ec6a78a94c75512411918da0b2cf7845150f80f8
    hooks:
    -   id: shellharden
===============================================================================
[INFO] Initializing environment for /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror.
[INFO] Initializing environment for /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror:cli:shellharden:3.1.0.
[INFO] Installing environment for /home/ckuehl/proj/pre-commit-mirror-maker/shellharden-mirror.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
[shellharden] shellharden................................................Failed
hookid: shellharden

Files were modified by this hook.

(venv) [1] ckuehl@raziel:~/proj/identify$ git diff | head -n20
diff --git a/zgrep b/zgrep
index f4ff2f5..d550c72 100755
--- a/zgrep
+++ b/zgrep
@@ -23,10 +23,10 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 bindir='/bin'
-case $1 in
---__bindir) bindir=${2?}; shift; shift;;
+case "$1" in
+--__bindir) bindir="${2?}"; shift; shift;;
 esac
-PATH=$bindir:$PATH
+PATH="$bindir:$PATH"

 grep='${GREP-'\''/bin/grep'\''}'

@@ -60,53 +60,53 @@ no_filename=0
 with_filename=0