docs: initialize NVM once per shell session

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tothbt committed 2026-11-02 20:55:23 +01:00
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@@ -90,7 +90,7 @@ Do not manually edit generated output or installed dependencies:
- Node.js must use the `lts/jod` NVM alias, as declared in `.nvmrc`.
- Documented commands target Bash on Linux, macOS, or Windows WSL. Use Bash explicitly for agent commands; fish's `nvm.fish` is unavailable in Bash.
- Before every npm command, explicitly load Bash NVM and select Node in the same shell session: `export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"; . "$NVM_DIR/nvm.sh" && nvm use lts/jod && npm run build`. Do not rely on `.bashrc` loading in noninteractive shells or fall back to system Node.
- Initialize Bash NVM once at the start of each shell session: `export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"; . "$NVM_DIR/nvm.sh" && nvm use` from the project root. `nvm use` reads `lts/jod` from `.nvmrc`. Reuse that initialized shell for subsequent npm commands. If a tool starts a fresh shell for each execution, initialize each new shell or use a persistent shell; environment changes do not carry between independent shells. Stop if initialization fails. Do not rely on `.bashrc` loading in noninteractive shells or fall back to system Node.
- If `${NVM_DIR:-$HOME/.nvm}/nvm.sh` is missing, ask the user for permission before installing Bash NVM. Follow `docs/development.md#shell-and-nvm-setup` after approval. Keep existing fish NVM separate.
- Install exact dependencies: `npm ci`
- Start the Ionic development server: `npm start`
+21 -26
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@@ -38,49 +38,48 @@ For desktop development, also install:
These commands target **Bash** (Linux, macOS, or Windows WSL). From fish,
start `bash` first. Follow the [shell and NVM setup](docs/development.md#shell-and-nvm-setup)
before continuing. If Bash NVM is missing, agents must ask permission before
installing it. `.nvmrc` declares `lts/jod`:
installing it. `.nvmrc` declares `lts/jod`.
Initialize NVM once at the start of each Bash session, from the project root:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm install lts/jod
nvm use lts/jod && npm ci
. "$NVM_DIR/nvm.sh" && nvm use
```
Each npm command block loads Bash NVM explicitly and selects the required Node
version, including in fresh noninteractive shells.
On first setup, run `nvm install` after loading NVM if the required Node version
is not installed. Stop if setup fails; do not use the system Node as a fallback.
The commands below reuse this session. Repeat the setup when opening a new shell.
Install the project dependencies:
```bash
npm ci
```
If Ionic CLI is not already installed:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm install --global @ionic/cli
npm install --global @ionic/cli
```
## Web development
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm start
npm start
```
Build the Angular application:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run build
npm run build
```
Run linting and tests:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run lint
nvm use lts/jod && npm test
npm run lint
npm test
```
`npm test` starts Karma in its configured mode and may remain open in watch mode.
@@ -96,18 +95,14 @@ For VS Code, the recommended extension is `esbenp.prettier-vscode`. Use **Format
The Tauri CLI is available through:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run tauri -- <command>
npm run tauri -- <command>
```
For example:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run tauri -- dev
nvm use lts/jod && npm run tauri -- build
npm run tauri -- dev
npm run tauri -- build
```
> Tauri development intentionally uses `http://localhost:8103`. The current `npm start` script does not explicitly select that port, so verify that Ionic is listening on `8103` when using `tauri dev`.
+17 -26
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@@ -27,18 +27,21 @@ NVM. After approval, follow the official
Use the default `~/.nvm` location, or set `NVM_DIR` to your existing Bash NVM
installation. Keep an existing fish installation separate.
After NVM is installed, install the required Node release from the project root:
Initialize NVM once at the start of each Bash session, from the project root:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm install lts/jod
. "$NVM_DIR/nvm.sh" && nvm use
```
Every npm command block below explicitly loads NVM and selects `lts/jod`.
This also works in noninteractive Bash sessions that do not load `.bashrc`.
Run each block from the project root. Stop if loading NVM or selecting Node fails;
do not fall back to the system Node version.
`nvm use` reads the required `lts/jod` version from `.nvmrc`. On first setup,
run `nvm install` after loading NVM if that version is not installed.
Stop if loading NVM or selecting Node fails; do not fall back to system Node.
Run the commands below in that initialized shell. Repeat setup for each new
shell, including noninteractive shells that do not load `.bashrc`. Agents should
reuse an initialized shell for subsequent npm commands; separate command
executions do not necessarily share environment changes.
Angular 22 requires TypeScript 6.0 and Node.js 22.22.3 or newer on the
Node.js 22 line. If your installed `lts/jod` is older, run `nvm install lts/jod`
@@ -47,17 +50,13 @@ after loading Bash NVM.
Install exact project dependencies with:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm ci
npm ci
```
If needed, install Ionic CLI globally:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm install --global @ionic/cli
npm install --global @ionic/cli
```
The committed `.nvmrc` uses the named `lts/jod` alias. Do not replace it with another Node release or add `.tool-versions` unless the team intentionally changes version-management tools.
@@ -71,17 +70,13 @@ Install Rust stable and the Tauri 2 prerequisites for your operating system. `sr
Start the Ionic development server:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm start
npm start
```
Build the Angular application:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run build
npm run build
```
The production web output is generated under `www/`. Do not edit that directory manually.
@@ -140,10 +135,8 @@ which proposes incompatible downgrades of Angular and the test tooling.
Run Tauri commands through the npm script:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run tauri dev
nvm use lts/jod && npm run tauri build
npm run tauri dev
npm run tauri build
```
Tauri development intentionally expects the frontend at `http://localhost:8103`. `devUrl` tells Tauri where to connect, and `beforeDevCommand` runs `npm run ng -- serve --host=0.0.0.0 --port=8103` to serve the frontend on the matching port without opening a browser. This uses the project's Angular CLI and does not require a global Ionic CLI installation. Keep these settings aligned when changing Tauri or serve configuration.
@@ -158,12 +151,10 @@ load these values from `.env` files. Keep private keys and passwords outside the
repository.
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
export TAURI_SIGNING_PRIVATE_KEY="$HOME/.tauri/myapp.key"
# For a key without a password:
export TAURI_SIGNING_PRIVATE_KEY_PASSWORD=""
nvm use lts/jod && npm run tauri build
npm run tauri build
```
For a password-protected key, replace the empty-password export with a hidden
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@@ -12,22 +12,19 @@ as the app rather than installing an older nested copy.
These examples target Bash and run from the project root. Complete the
[shell and NVM setup](development.md#shell-and-nvm-setup) first. Agents must ask
permission before installing missing Bash NVM. Each npm block loads NVM explicitly.
permission before installing missing Bash NVM. Initialize NVM once per Bash
session as described there, then run the commands below in that same shell.
Run the interactive test suite:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm test
npm test
```
Run the configured non-watching CI test mode:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm test -- --configuration=ci
npm test -- --configuration=ci
```
The test environment requires an available Chrome installation. Test coverage output, when enabled by the test runner, is written under `coverage/app/`.
@@ -35,9 +32,7 @@ The test environment requires an available Chrome installation. Test coverage ou
Run the suite once in headless Chrome with a coverage report:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm test -- --watch=false --browsers=ChromeHeadless --code-coverage
npm test -- --watch=false --browsers=ChromeHeadless --code-coverage
```
If Chrome is not auto-detected, set `CHROME_BIN` to its executable path
@@ -53,17 +48,13 @@ spies and signals to isolate assignments, confirmation, and role swaps.
Lint TypeScript and Angular templates:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run lint
npm run lint
```
Build the production Angular application:
```bash
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
. "$NVM_DIR/nvm.sh"
nvm use lts/jod && npm run build
npm run build
```
Check Rust changes from the Tauri directory: