changelog/entries/Add "cl status".md

@@ -1,3 +0,0 @@
-# New features
-- Add command line option `cl status` (#SW-4716)
-- Change `cl pack` to show a preview of the rendered changelog before asking for version.

src/action_pack.rs

@@ -1,56 +1,21 @@
 use crate::AppContext;
 use crate::config::ChannelName;
-use crate::git::{BranchName, get_branch_name};
+use crate::git::get_branch_name;
 use crate::store::{Release, Store};
 use anyhow::bail;
 use colored::Colorize;
 
-pub fn pack_resolve_and_show_preview(
-    ctx: &AppContext,
-    user_chosen_channel: Option<ChannelName>,
-    branch: Option<&BranchName>,
-) -> anyhow::Result<Option<(Release, ChannelName)>> {
-    let channel = resolve_channel(&ctx, user_chosen_channel, branch)?;
-    let store = Store::new(&ctx, false)?;
-
-    let unreleased = store.find_unreleased_changes(&channel)?;
-
-    if unreleased.is_empty() {
-        eprintln!("No unreleased changes.");
-        return Ok(None);
-    }
-
-    println!();
-    println!("Changes waiting for release:");
-    for entry in &unreleased {
-        println!("+ {}", entry.cyan());
-    }
-    println!();
-
-    let release = Release {
-        version: "Unreleased".to_string(),
-        entries: unreleased,
-    };
-
-    let rendered = store.render_release(&release)?;
-
-    println!("\nPreview:\n\n{}", rendered);
-
-    Ok(Some((release, channel)))
-}
+/// Perform the action of packing changelog entries for a release
+pub(crate) fn cl_pack(ctx: AppContext, channel: Option<ChannelName>) -> anyhow::Result<()> {
+    let mut store = Store::new(&ctx, false)?;
+    let branch = get_branch_name(&ctx);
 
-/// Resolve channel from current branch or other context info, ask if needed
-fn resolve_channel(
-    ctx: &AppContext,
-    user_chosen_channel: Option<ChannelName>,
-    branch: Option<&BranchName>,
-) -> anyhow::Result<ChannelName> {
-    let (channel_detected, channel_explicit) = match user_chosen_channel {
+    let (channel_detected, channel_explicit) = match channel {
         Some(ch) => (Some(ch), true), // passed via flag already
         None => (
             branch
                 .as_ref()
-                .map(|b| b.parse_channel(ctx))
+                .map(|b| b.parse_channel(&ctx))
                 .transpose()?
                 .flatten(),
             false,
@@ -63,6 +28,22 @@ fn resolve_channel(
         bail!("No such channel: {ch}");
     }
 
+    // If the branch is named rel/3.40, this can extract 3.40.
+    // TODO try to get something better from git!
+    let version_base = branch
+        .as_ref()
+        .map(|b| b.parse_version(&ctx))
+        .transpose()?
+        .flatten();
+
+    // TODO detect version from git query?
+
+    // TODO remove this
+    eprintln!(
+        "Branch name: {:?}, channel: {:?}, version: {:?}",
+        branch, channel_detected, version_base
+    );
+
     // Ask for the channel
     let channel = if ctx.config.channels.len() > 1 {
         if channel_explicit {
@@ -85,31 +66,19 @@ fn resolve_channel(
     };
     println!("Channel: {}", channel.green().bold());
 
-    Ok(channel)
-}
+    let unreleased = store.find_unreleased_changes(&channel)?;
 
-/// Perform the action of packing changelog entries for a release
-pub(crate) fn cl_pack(
-    ctx: AppContext,
-    user_chosen_channel: Option<ChannelName>,
-) -> anyhow::Result<()> {
-    let branch = get_branch_name(&ctx);
-    let Some((mut release, channel)) =
-        pack_resolve_and_show_preview(&ctx, user_chosen_channel, branch.as_ref())?
-    else {
-        // No changes
+    if unreleased.is_empty() {
+        eprintln!("No unreleased changes.");
         return Ok(());
-    };
-
-    let mut store = Store::new(&ctx, false)?;
+    }
 
-    // If the branch is named rel/3.40, this can extract 3.40.
-    // TODO try to get something better from git!
-    let version_base = branch
-        .as_ref()
-        .map(|b| b.parse_version(&ctx))
-        .transpose()?
-        .flatten();
+    println!();
+    println!("Changes waiting for release:");
+    for entry in &unreleased {
+        println!("+ {}", entry.cyan());
+    }
+    println!();
 
     // Ask for the version
     let mut version = version_base.unwrap_or_default();
@@ -130,7 +99,14 @@ pub(crate) fn cl_pack(
         }
     }
 
-    release.version = version;
+    let release = Release {
+        version,
+        entries: unreleased,
+    };
+
+    let rendered = store.render_release(&release)?;
+
+    println!("\n\nPreview:\n\n{}\n", rendered);
 
     if !inquire::Confirm::new("Continue - write to changelog file?")
         .with_default(true)

src/action_status.rs

@@ -1,14 +0,0 @@
-use crate::AppContext;
-use crate::action_pack::pack_resolve_and_show_preview;
-use crate::config::ChannelName;
-use crate::git::{get_branch_name};
-
-/// Perform the action of packing changelog entries for a release
-pub(crate) fn cl_status(
-    ctx: AppContext,
-    user_chosen_channel: Option<ChannelName>,
-) -> anyhow::Result<()> {
-    let branch = get_branch_name(&ctx);
-    pack_resolve_and_show_preview(&ctx, user_chosen_channel, branch.as_ref())?;
-    Ok(())
-}

src/main.rs

@@ -1,7 +1,6 @@
-use crate::action_init::{ClInit, cl_init};
+use crate::action_init::{cl_init, ClInit};
 use crate::action_log::cl_log;
 use crate::action_pack::cl_pack;
-use crate::action_status::cl_status;
 use crate::config::{ChannelName, Config};
 use anyhow::bail;
 use clap::builder::NonEmptyStringValueParser;
@@ -18,8 +17,6 @@ mod action_pack;
 
 mod action_init;
 
-mod action_status;
-
 mod store;
 
 mod utils;
@@ -50,12 +47,6 @@ fn main_try() -> anyhow::Result<()> {
         .flatten()
         .unwrap_or_else(|| "cl".to_string());
 
-    let optional_channel_arg = clap::Arg::new("CHANNEL")
-        .short('x')
-        .long("channel")
-        .value_parser(NonEmptyStringValueParser::new())
-        .required(false);
-
     let args = clap::Command::new(&binary_name)
         .version(env!("CARGO_PKG_VERSION"))
         .author(env!("CARGO_PKG_AUTHORS"))
@@ -66,12 +57,11 @@ fn main_try() -> anyhow::Result<()> {
             clap::Command::new("pack")
                 .visible_alias("release")
                 .about("Pack changelog entries to a changelog section")
-                .arg(optional_channel_arg.clone()),
-        )
-        .subcommand(
-            clap::Command::new("status")
-                .about("Show outstanding change entries on the current channel (or specified channel)")
-                .arg(optional_channel_arg),
+                .arg(clap::Arg::new("CHANNEL")
+                    .short('x')
+                    .long("channel")
+                    .value_parser(NonEmptyStringValueParser::new())
+                    .required(false)),
         )
         .subcommand(clap::Command::new("add")
             .visible_alias("log")
@@ -143,10 +133,6 @@ fn main_try() -> anyhow::Result<()> {
             let channel: Option<ChannelName> = subargs.get_one("CHANNEL").cloned();
             cl_pack(ctx, channel)?;
         }
-        Some(("status", subargs)) => {
-            let channel: Option<ChannelName> = subargs.get_one("CHANNEL").cloned();
-            cl_status(ctx, channel)?;
-        }
         None | Some(("add", _)) => cl_log(ctx)?,
         // TODO: status, flush
         Some((other, _)) => {

src/store.rs

@@ -382,32 +382,22 @@ struct ChannelReleaseStore {
 impl ChannelReleaseStore {
     /// Load from a versions file
     fn load(releases_file: PathBuf, channel_name: ChannelName) -> anyhow::Result<Self> {
+        println!(
+            "Loading versions for channel {} from: {}",
+            channel_name,
+            releases_file.display()
+        );
         let releases = if !releases_file.exists() {
             // File did not exist yet, create it - this catches error with write access early
             let mut f = OpenOptions::new()
                 .write(true)
                 .create(true)
-                .open(&releases_file)
-                .with_context(|| {
-                    format!("Failed to open channel file: {}", releases_file.display())
-                })?;
-            f.write_all("[]".as_bytes()).with_context(|| {
-                format!(
-                    "Failed to write into channel file: {}",
-                    releases_file.display()
-                )
-            })?;
+                .open(&releases_file)?;
+            f.write_all("[]".as_bytes())?;
             Default::default()
         } else {
-            let channel_json = read_to_string(&releases_file).with_context(|| {
-                format!("Failed to read channel file: {}", releases_file.display())
-            })?;
-            serde_json::from_str::<ReleaseList>(&channel_json).with_context(|| {
-                format!(
-                    "Failed to parse content of channel file: {}",
-                    releases_file.display()
-                )
-            })?
+            let channel_json = read_to_string(&releases_file)?;
+            serde_json::from_str::<ReleaseList>(&channel_json)?
         };
 
         Ok(Self {