Hi,
After setting up the extension I always get the same error, no matter what Devcontainer command I use:
Error executing Lua callback: ...vim-dev-container/lua/devcontainer/config_file/parse.lua:127: bad argument #1 to 'fs_stat' (string expected, got nil)
stack traceback:
[C]: in function 'fs_stat'
...vim-dev-container/lua/devcontainer/config_file/parse.lua:127: in function 'parse_nearest_devcontainer_config'
...im/lazy/nvim-dev-container/lua/devcontainer/commands.lua:22: in function 'get_nearest_devcontainer_config'
...im/lazy/nvim-dev-container/lua/devcontainer/commands.lua:848: in function 'attach_auto'
...e/nvim/lazy/nvim-dev-container/lua/devcontainer/init.lua:208: in function <...e/nvim/lazy/nvim-dev-container/lua/devcontainer/init.lua:198>
If I understand the log correctly, the extension is not able to find the devcontainer.json file. Because I do not thing it is a bug, but a problem between the screen and the chair, let me explain my setup to understand if I made it correctly:
nvimv0.11.6installed withbrew- Using
lazyvim - Edit
~/.config/nvim/lua/plugins/devcontainer.lua - Create the config. See [1]
- Go to a folder with a project that uses
devcontainer.json - Open
nvim, open thelazymenu, make sure everything is up to date - Use the command
DevcontainerAttach(container already built using thedevcontainer cli
[1] This is my config:
return {
"https://codeberg.org/esensar/nvim-dev-container",
config = function()
require("devcontainer").setup({
config_search_start = function()
-- By default this function uses vim.loop.cwd()
-- This is used to find a starting point for .devcontainer.json file search
-- Since by default, it is searched for recursively
-- That behavior can also be disabled
end,
workspace_folder_provider = function()
-- By default this function uses first workspace folder for integrated lsp if available and vim.loop.cwd() as a fallback
-- This is used to replace `${localWorkspaceFolder}` in devcontainer.json
-- Also used for creating default .devcontainer.json file
end,
terminal_handler = function(command)
-- By default this function creates a terminal in a new tab using :terminal command
-- It also removes statusline when that tab is active, to prevent double statusline
-- It can be overridden to provide custom terminal handling
end,
nvim_installation_commands_provider = function(path_binaries, version_string)
-- Returns table - list of commands to run when adding neovim to container
-- Each command can either be a string or a table (list of command parts)
-- Takes binaries available in path on current container and version_string passed to the command or current version of neovim
end,
-- Can be set to true to install neovim as root in container
-- Usually not required, but could help if permission errors occur during install
nvim_install_as_root = false,
devcontainer_json_template = function()
-- Returns table - list of lines to set when creating new devcontainer.json files
-- As a template
-- Used only when using functions from commands module or created commands
end,
-- Can be set to false to prevent generating default commands
-- Default commands are listed below
generate_commands = true,
-- By default no autocommands are generated
-- This option can be used to configure automatic starting and cleaning of containers
autocommands = {
-- can be set to true to automatically start containers when devcontainer.json is available
init = false,
-- can be set to true to automatically remove any started containers and any built images when exiting vim
clean = false,
-- can be set to true to automatically restart containers when devcontainer.json file is updated
update = false,
},
-- can be changed to increase or decrease logging from library
log_level = "info",
-- can be set to true to disable recursive search
-- in that case only .devcontainer.json and .devcontainer/devcontainer.json files will be checked relative
-- to the directory provided by config_search_start
disable_recursive_config_search = false,
-- can be set to false to disable image caching when adding neovim
-- by default it is set to true to make attaching to containers faster after first time
cache_images = true,
-- By default all mounts are added (config, data and state)
-- This can be changed to disable mounts or change their options
-- This can be useful to mount local configuration
-- And any other mounts when attaching to containers with this plugin
attach_mounts = {
neovim_config = {
-- enables mounting local config to /root/.config/nvim in container
enabled = true,
-- makes mount readonly in container
options = { "readonly" },
},
neovim_data = {
-- enables mounting local data to /root/.local/share/nvim in container
enabled = false,
-- no options by default
options = {},
},
-- Only useful if using neovim 0.8.0+
neovim_state = {
-- enables mounting local state to /root/.local/state/nvim in container
enabled = false,
-- no options by default
options = {},
},
},
-- This takes a list of mounts (strings) that should always be added to every run container
-- This is passed directly as --mount option to docker command
-- Or multiple --mount options if there are multiple values
always_mount = {},
-- This takes a string (usually either "podman" or "docker") representing container runtime - "devcontainer-cli" is also partially supported
-- That is the command that will be invoked for container operations
-- If it is nil, plugin will use whatever is available (trying "podman" first)
container_runtime = "docker",
-- Similar to container runtime, but will be used if main runtime does not support an action - useful for "devcontainer-cli"
backup_runtime = nil,
-- This takes a string (usually either "podman-compose" or "docker-compose") representing compose command - "devcontainer-cli" is also partially supported
-- That is the command that will be invoked for compose operations
-- If it is nil, plugin will use whatever is available (trying "podman-compose" first)
compose_command = nil,
-- Similar to compose command, but will be used if main command does not support an action - useful for "devcontainer-cli"
backup_compose_command = nil,
})
end,
}
Hi,
After setting up the extension I always get the same error, no matter what `Devcontainer` command I use:
```bash
Error executing Lua callback: ...vim-dev-container/lua/devcontainer/config_file/parse.lua:127: bad argument #1 to 'fs_stat' (string expected, got nil)
stack traceback:
[C]: in function 'fs_stat'
...vim-dev-container/lua/devcontainer/config_file/parse.lua:127: in function 'parse_nearest_devcontainer_config'
...im/lazy/nvim-dev-container/lua/devcontainer/commands.lua:22: in function 'get_nearest_devcontainer_config'
...im/lazy/nvim-dev-container/lua/devcontainer/commands.lua:848: in function 'attach_auto'
...e/nvim/lazy/nvim-dev-container/lua/devcontainer/init.lua:208: in function <...e/nvim/lazy/nvim-dev-container/lua/devcontainer/init.lua:198>
```
If I understand the log correctly, the extension is not able to find the `devcontainer.json` file. Because I do not thing it is a bug, but a problem between the screen and the chair, let me explain my setup to understand if I made it correctly:
- `nvim` `v0.11.6` installed with `brew`
- Using `lazyvim`
- Edit `~/.config/nvim/lua/plugins/devcontainer.lua`
- Create the config. See [1]
- Go to a folder with a project that uses `devcontainer.json`
- Open `nvim`, open the `lazy` menu, make sure everything is up to date
- Use the command `DevcontainerAttach` (container already built using the `devcontainer cli`
[1] This is my config:
```lua
return {
"https://codeberg.org/esensar/nvim-dev-container",
config = function()
require("devcontainer").setup({
config_search_start = function()
-- By default this function uses vim.loop.cwd()
-- This is used to find a starting point for .devcontainer.json file search
-- Since by default, it is searched for recursively
-- That behavior can also be disabled
end,
workspace_folder_provider = function()
-- By default this function uses first workspace folder for integrated lsp if available and vim.loop.cwd() as a fallback
-- This is used to replace `${localWorkspaceFolder}` in devcontainer.json
-- Also used for creating default .devcontainer.json file
end,
terminal_handler = function(command)
-- By default this function creates a terminal in a new tab using :terminal command
-- It also removes statusline when that tab is active, to prevent double statusline
-- It can be overridden to provide custom terminal handling
end,
nvim_installation_commands_provider = function(path_binaries, version_string)
-- Returns table - list of commands to run when adding neovim to container
-- Each command can either be a string or a table (list of command parts)
-- Takes binaries available in path on current container and version_string passed to the command or current version of neovim
end,
-- Can be set to true to install neovim as root in container
-- Usually not required, but could help if permission errors occur during install
nvim_install_as_root = false,
devcontainer_json_template = function()
-- Returns table - list of lines to set when creating new devcontainer.json files
-- As a template
-- Used only when using functions from commands module or created commands
end,
-- Can be set to false to prevent generating default commands
-- Default commands are listed below
generate_commands = true,
-- By default no autocommands are generated
-- This option can be used to configure automatic starting and cleaning of containers
autocommands = {
-- can be set to true to automatically start containers when devcontainer.json is available
init = false,
-- can be set to true to automatically remove any started containers and any built images when exiting vim
clean = false,
-- can be set to true to automatically restart containers when devcontainer.json file is updated
update = false,
},
-- can be changed to increase or decrease logging from library
log_level = "info",
-- can be set to true to disable recursive search
-- in that case only .devcontainer.json and .devcontainer/devcontainer.json files will be checked relative
-- to the directory provided by config_search_start
disable_recursive_config_search = false,
-- can be set to false to disable image caching when adding neovim
-- by default it is set to true to make attaching to containers faster after first time
cache_images = true,
-- By default all mounts are added (config, data and state)
-- This can be changed to disable mounts or change their options
-- This can be useful to mount local configuration
-- And any other mounts when attaching to containers with this plugin
attach_mounts = {
neovim_config = {
-- enables mounting local config to /root/.config/nvim in container
enabled = true,
-- makes mount readonly in container
options = { "readonly" },
},
neovim_data = {
-- enables mounting local data to /root/.local/share/nvim in container
enabled = false,
-- no options by default
options = {},
},
-- Only useful if using neovim 0.8.0+
neovim_state = {
-- enables mounting local state to /root/.local/state/nvim in container
enabled = false,
-- no options by default
options = {},
},
},
-- This takes a list of mounts (strings) that should always be added to every run container
-- This is passed directly as --mount option to docker command
-- Or multiple --mount options if there are multiple values
always_mount = {},
-- This takes a string (usually either "podman" or "docker") representing container runtime - "devcontainer-cli" is also partially supported
-- That is the command that will be invoked for container operations
-- If it is nil, plugin will use whatever is available (trying "podman" first)
container_runtime = "docker",
-- Similar to container runtime, but will be used if main runtime does not support an action - useful for "devcontainer-cli"
backup_runtime = nil,
-- This takes a string (usually either "podman-compose" or "docker-compose") representing compose command - "devcontainer-cli" is also partially supported
-- That is the command that will be invoked for compose operations
-- If it is nil, plugin will use whatever is available (trying "podman-compose" first)
compose_command = nil,
-- Similar to compose command, but will be used if main command does not support an action - useful for "devcontainer-cli"
backup_compose_command = nil,
})
end,
}
```