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author | Matthias Beyer <mail@beyermatthias.de> | 2018-03-23 15:27:26 +0100 |
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committer | Matthias Beyer <mail@beyermatthias.de> | 2018-03-23 17:16:40 +0100 |
commit | 13af364b765b495fe39ab8177ae0e6c24c543a9b (patch) | |
tree | ba35d3310f1b05ff099444fadcc5d597d626565f | |
parent | ed41922c2e44061c1e2c045257daf6d554b96059 (diff) |
Add header editing support
-rw-r--r-- | lib/entry/libimagentryedit/Cargo.toml | 1 | ||||
-rw-r--r-- | lib/entry/libimagentryedit/src/edit.rs | 23 | ||||
-rw-r--r-- | lib/entry/libimagentryedit/src/error.rs | 10 | ||||
-rw-r--r-- | lib/entry/libimagentryedit/src/lib.rs | 1 |
4 files changed, 35 insertions, 0 deletions
diff --git a/lib/entry/libimagentryedit/Cargo.toml b/lib/entry/libimagentryedit/Cargo.toml index 57690db1..865d6264 100644 --- a/lib/entry/libimagentryedit/Cargo.toml +++ b/lib/entry/libimagentryedit/Cargo.toml @@ -21,6 +21,7 @@ maintenance = { status = "actively-developed" } [dependencies] error-chain = "0.11" +toml = "0.4" libimagerror = { version = "0.7.0", path = "../../../lib/core/libimagerror" } libimagrt = { version = "0.7.0", path = "../../../lib/core/libimagrt" } diff --git a/lib/entry/libimagentryedit/src/edit.rs b/lib/entry/libimagentryedit/src/edit.rs index e84e3b7b..6802eaa3 100644 --- a/lib/entry/libimagentryedit/src/edit.rs +++ b/lib/entry/libimagentryedit/src/edit.rs @@ -29,6 +29,11 @@ pub trait Edit { fn edit_content(&mut self, rt: &Runtime) -> Result<()>; } +pub trait EditHeader : Edit { + fn edit_header(&mut self, rt: &Runtime) -> Result<()>; + fn edit_header_and_content(&mut self, rt: &Runtime) -> Result<()>; +} + impl Edit for String { fn edit_content(&mut self, rt: &Runtime) -> Result<()> { @@ -46,6 +51,24 @@ impl Edit for Entry { } +impl EditHeader for Entry { + + fn edit_header(&mut self, rt: &Runtime) -> Result<()> { + let mut header = ::toml::ser::to_string_pretty(self.get_header())?; + let _ = edit_in_tmpfile(rt, &mut header)?; + let header = ::toml::de::from_str(&header)?; + *self.get_header_mut() = header; + Ok(()) + } + + fn edit_header_and_content(&mut self, rt: &Runtime) -> Result<()> { + let mut header_and_content = self.to_str(); + let _ = edit_in_tmpfile(rt, &mut header_and_content)?; + self.replace_from_buffer(&header_and_content).map_err(EE::from) + } + +} + pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> Result<()> { use libimagutil::edit::edit_in_tmpfile_with_command; diff --git a/lib/entry/libimagentryedit/src/error.rs b/lib/entry/libimagentryedit/src/error.rs index 094744b4..039dd0c5 100644 --- a/lib/entry/libimagentryedit/src/error.rs +++ b/lib/entry/libimagentryedit/src/error.rs @@ -22,6 +22,16 @@ error_chain! { EditError, EditErrorKind, ResultExt, Result; } + links { + StoreError(::libimagstore::error::StoreError, ::libimagstore::error::StoreErrorKind); + } + + foreign_links { + TomlSerError(::toml::ser::Error); + TomlDeserError(::toml::de::Error); + } + + errors { IOError { description("IO Error") diff --git a/lib/entry/libimagentryedit/src/lib.rs b/lib/entry/libimagentryedit/src/lib.rs index bcc2491c..29a09073 100644 --- a/lib/entry/libimagentryedit/src/lib.rs +++ b/lib/entry/libimagentryedit/src/lib.rs @@ -40,6 +40,7 @@ extern crate libimagstore; extern crate libimagrt; extern crate libimagutil; #[macro_use] extern crate error_chain; +extern crate toml; pub mod edit; pub mod error; |