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contrib: add generic shell hook extracted from direnv hook #8

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contrib: add generic shell hook extracted from direnv hook #8

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9863740
refactor(direnv): rename `find_prj_config`
astratagem Aug 6, 2025
25d2a8a
fix(direnv): unset `find_prj_root_with_git`
astratagem Aug 6, 2025
10d0303
refactor(direnv): prefix private functions
astratagem Aug 6, 2025
8235e18
feat(shell): add a generalized shell hook based on direnv hook
astratagem Aug 6, 2025
0c53ebd
refactor(direnv): rename file to `direnv-hook.sh`
astratagem Aug 29, 2025
4727ff5
fix: make contrib hooks non-executable
astratagem Aug 29, 2025
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14 changes: 14 additions & 0 deletions contrib/direnv-hook.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#!/usr/bin/env bash

source ./shell-hook.sh

[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_ROOT: ${PRJ_ROOT}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_ID: ${PRJ_ID-none}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_CONFIG_HOME: ${PRJ_CONFIG_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_RUNTIME_DIR: ${PRJ_RUNTIME_DIR#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_CACHE_HOME: ${PRJ_CACHE_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_DATA_HOME: ${PRJ_DATA_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_PATH: ${PRJ_PATH#"${PRJ_ROOT}"/}"

# shellcheck disable=SC2034
direnv_layout_dir="${PRJ_DATA_HOME}/direnv"
24 changes: 8 additions & 16 deletions contrib/direnv → contrib/shell-hook.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

# Discover PRJ_ROOT if not found via git (i.e. not in a git repository).
# Look for the .config folder in the current directory and up
find_prj_config() (
__find_prj_root_with_config_dir() (
local old_pwd
while [[ $old_pwd != "$PWD" ]]; do
if [[ -d .config && "$HOME" != "$PWD" ]]; then
Expand All @@ -18,7 +18,7 @@ find_prj_config() (
)

# Discover PRJ_ROOT if in a git repository.
find_prj_root_with_git() (
__find_prj_root_with_git() (
git rev-parse --show-toplevel 2>/dev/null
)

Expand All @@ -28,8 +28,8 @@ find_prj_root_with_git() (
: "${XDG_DATA_HOME:=${HOME}/.local/share}"

# PRJ_ROOT
_prj_root="$(find_prj_root_with_git)"
: "${PRJ_ROOT:=${_prj_root:=$(find_prj_config)}}"
_prj_root="$(__find_prj_root_with_git)"
: "${PRJ_ROOT:=${_prj_root:=$(__find_prj_root_with_config_dir)}}"

# PRJ_CONFIG_HOME - always local to the project
: "${PRJ_CONFIG_HOME:=${PRJ_ROOT}/.config}"
Expand Down Expand Up @@ -74,23 +74,15 @@ find_prj_root_with_git() (
mkdir -p "${PRJ_PATH}"
}

unset -f find_prj_config
unset -f __find_prj_root_with_config_dir
unset -f __find_prj_root_with_git

export PATH="${PRJ_PATH}:${PATH}"

PATH_add "${PRJ_PATH}"
export PRJ_ROOT
export PRJ_ID
export PRJ_PATH
export PRJ_CONFIG_HOME
export PRJ_CACHE_HOME
export PRJ_DATA_HOME
export PRJ_RUNTIME_DIR
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_ROOT: ${PRJ_ROOT}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_ID: ${PRJ_ID-none}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_CONFIG_HOME: ${PRJ_CONFIG_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_RUNTIME_DIR: ${PRJ_RUNTIME_DIR#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_CACHE_HOME: ${PRJ_CACHE_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_DATA_HOME: ${PRJ_DATA_HOME#"${PRJ_ROOT}"/}"
[ -z ${DIRENV_PRJ_SILENCE+x} ] && log_status "PRJ_PATH: ${PRJ_PATH#"${PRJ_ROOT}"/}"

# shellcheck disable=SC2034
direnv_layout_dir="${PRJ_DATA_HOME}/direnv"