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Add flag for dumping the environment variables

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This commit is contained in:
Jarred Sumner
2021-10-23 22:55:47 -07:00
parent 2f06dc5755
commit 38f83c50c4
1 changed files with 19 additions and 8 deletions
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27
src/cli.zig
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@@ -120,7 +120,10 @@ pub const Arguments = struct {
pub const ParamType = clap.Param(clap.Help);
const params: [26]ParamType = brk: {
const total_env_count = 27;
const public_env_count = 26;
const params: [total_env_count]ParamType = brk: {
@setEvalBranchQuota(9999);
break :brk [_]ParamType{
clap.parseParam("--use <STR> Choose a framework, e.g. \"--use next\". It checks first for a package named \"bun-framework-packagename\" and then \"packagename\".") catch unreachable,
@@ -149,6 +152,7 @@ pub const Arguments = struct {
clap.parseParam("-h, --help Display this help and exit. ") catch unreachable,
clap.parseParam("-i, --inject <STR>... Inject module at the top of every file") catch unreachable,
clap.parseParam("-l, --loader <STR>... Parse files with .ext:loader, e.g. --loader .js:jsx. Valid loaders: jsx, js, json, tsx, ts, css") catch unreachable,
clap.parseParam("--dump-environment-variables") catch unreachable,
// clap.parseParam("-o, --outdir <STR> Save output to directory (default: \"out\" if none provided and multiple entry points passed)") catch unreachable,
// clap.parseParam("-r, --resolve <STR> Determine import/require behavior. \"disable\" ignores. \"dev\" bundles node_modules and builds everything else as independent entry points") catch unreachable,
// clap.parseParam("-r, --resolve <STR> Determine import/require behavior. \"disable\" ignores. \"dev\" bundles node_modules and builds everything else as independent entry points") catch unreachable,
@@ -164,7 +168,7 @@ pub const Arguments = struct {
std.os.exit(0);
}
pub fn parse(allocator: *std.mem.Allocator, comptime cmd: Command.Tag) !Api.TransformOptions {
pub fn parse(allocator: *std.mem.Allocator, ctx: *Command.Context, comptime cmd: Command.Tag) !Api.TransformOptions {
var diag = clap.Diagnostic{};
var args = clap.parse(clap.Help, &params, .{
@@ -224,7 +228,7 @@ pub const Arguments = struct {
const print_help = args.flag("--help");
if (print_help) {
clap.help(Output.writer(), &params) catch {};
clap.help(Output.writer(), std.mem.span(params[0..public_env_count])) catch {};
Output.prettyln("\n-------\n\n", .{});
Output.flush();
HelpCommand.printWithReason(.explicit);
@@ -232,6 +236,8 @@ pub const Arguments = struct {
std.os.exit(0);
}
ctx.dump_environment_variables = args.flag("--dump-environment-variables");
// var output_dir = args.option("--outdir");
var output_dir: ?string = null;
@@ -517,16 +523,21 @@ pub const Command = struct {
log: *logger.Log,
allocator: *std.mem.Allocator,
dump_environment_variables: bool = false,
pub fn create(allocator: *std.mem.Allocator, log: *logger.Log, comptime command: Command.Tag) anyerror!Context {
return Command.Context{
.args = if (comptime command != Command.Tag.CreateCommand)
try Arguments.parse(allocator, command)
else
std.mem.zeroes(Api.TransformOptions),
var ctx = Command.Context{
.args = std.mem.zeroes(Api.TransformOptions),
.log = log,
.start_time = start_time,
.allocator = allocator,
};
if (comptime command != Command.Tag.CreateCommand) {
ctx.args = try Arguments.parse(allocator, &ctx, command);
}
return ctx;
}
};