Add config parsing logic
This commit is contained in:
parent
6245babf6c
commit
326cc61874
GPG key ID:
2C2C1C62A5388E82
3 changed files with 156 additions and 53 deletions
87
Cargo.lock
generated
87
Cargo.lock
generated
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@ -167,7 +167,7 @@ dependencies = [
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"fnv",
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"ident_case",
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"strsim",
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"syn 1.0.109",
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]
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@ -179,7 +179,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
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dependencies = [
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"darling_core",
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"quote 1.0.33",
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"quote 1.0.35",
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"syn 1.0.109",
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]
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@ -228,7 +228,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4e40a16955681d469ab3da85aaa6b42ff656b3c67b52e1d8d3dd36afe97fd462"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"syn 1.0.109",
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]
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@ -261,7 +261,7 @@ checksum = "55a5e644a80e6d96b2b4910fa7993301d7b7926c045b475b62202b20a36ce69e"
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dependencies = [
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"darling",
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"syn 1.0.109",
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]
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@ -320,8 +320,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"syn 2.0.29",
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"quote 1.0.35",
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"syn 2.0.52",
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]
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[[package]]
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@ -391,6 +391,19 @@ dependencies = [
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"hashbrown",
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]
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[[package]]
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name = "int-enum"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b2e6a45c18bc4873fef226acaabbc8cfe1e28c6778d6de4ea58c7cf903339db0"
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dependencies = [
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"proc-macro2",
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"proc-macro2-diagnostics",
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"quote 1.0.35",
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"syn 2.0.52",
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"version_check",
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]
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[[package]]
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name = "itertools"
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version = "0.11.0"
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@ -519,7 +532,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"syn 1.0.109",
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]
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@ -553,6 +566,7 @@ version = "0.1.0"
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dependencies = [
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"crossbeam-channel",
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"delay_map",
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"int-enum",
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"itertools",
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"libpulse-binding",
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"midir",
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@ -581,13 +595,26 @@ checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
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[[package]]
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name = "proc-macro2"
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version = "1.0.66"
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version = "1.0.78"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
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checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
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dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "proc-macro2-diagnostics"
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version = "0.10.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
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dependencies = [
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"proc-macro2",
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"quote 1.0.35",
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"syn 2.0.52",
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"version_check",
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"yansi",
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]
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[[package]]
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name = "quote"
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version = "0.3.15"
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@ -596,9 +623,9 @@ checksum = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
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[[package]]
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name = "quote"
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version = "1.0.33"
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version = "1.0.35"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
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checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
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dependencies = [
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"proc-macro2",
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]
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@ -625,8 +652,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"syn 2.0.29",
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"quote 1.0.35",
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"syn 2.0.52",
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]
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[[package]]
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@ -671,18 +698,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"unicode-ident",
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]
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[[package]]
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name = "syn"
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version = "2.0.29"
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version = "2.0.52"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c324c494eba9d92503e6f1ef2e6df781e78f6a7705a0202d9801b198807d518a"
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checksum = "b699d15b36d1f02c3e7c69f8ffef53de37aefae075d8488d4ba1a7788d574a07"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"quote 1.0.35",
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"unicode-ident",
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]
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@ -711,8 +738,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"syn 2.0.29",
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"quote 1.0.35",
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"syn 2.0.52",
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]
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[[package]]
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@ -791,6 +818,12 @@ version = "0.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
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[[package]]
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name = "version_check"
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version = "0.9.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
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[[package]]
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name = "wasm-bindgen"
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version = "0.2.87"
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@ -811,8 +844,8 @@ dependencies = [
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"log",
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"once_cell",
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"proc-macro2",
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"quote 1.0.33",
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"syn 2.0.29",
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"quote 1.0.35",
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"syn 2.0.52",
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"wasm-bindgen-shared",
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]
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@ -822,7 +855,7 @@ version = "0.2.87"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
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dependencies = [
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"quote 1.0.33",
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"quote 1.0.35",
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"wasm-bindgen-macro-support",
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]
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@ -833,8 +866,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
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dependencies = [
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"proc-macro2",
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"quote 1.0.33",
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"syn 2.0.29",
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"quote 1.0.35",
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"syn 2.0.52",
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"wasm-bindgen-backend",
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"wasm-bindgen-shared",
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]
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@ -942,3 +975,9 @@ checksum = "7c2e3184b9c4e92ad5167ca73039d0c42476302ab603e2fec4487511f38ccefc"
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dependencies = [
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"memchr",
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]
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[[package]]
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name = "yansi"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6c2861d76f58ec8fc95708b9b1e417f7b12fd72ad33c01fa6886707092dea0d3"
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@ -6,6 +6,7 @@ edition = "2021"
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[dependencies]
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crossbeam-channel = "0.5.8"
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delay_map = "0.3.0"
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int-enum = "1.0.1"
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itertools = "0.11.0"
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libpulse-binding = "2.28.1"
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midir = "0.9.1"
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121
src/config.rs
121
src/config.rs
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@ -1,65 +1,128 @@
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use int_enum::IntEnum;
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use serde::{Deserialize, Serialize};
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use std::{collections::BTreeMap, fmt::Debug};
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use std::path::Path;
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use std::process;
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use std::{collections::BTreeMap, fmt::Debug, fs};
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use toml::ser::Error;
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pub fn default() -> Result<String, Error> {
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let mut applications = BTreeMap::new();
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applications.insert("Feishin".to_string(), "Feishin".to_string());
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applications.insert("Librewolf".to_string(), "Librewolf".to_string());
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pub fn init(path: &str) -> Config {
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if !Path::new(path).exists() {
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write_default(path);
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}
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load(path)
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}
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fn serialize_default() -> Result<String, Error> {
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let mut mpris = BTreeMap::new();
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let mut keymap = BTreeMap::new();
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keymap.insert(
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NanoKeys::Param4Mute,
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"program-mute/Feishin,Librewolf".to_string(),
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vec![
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KeyMapVariant::Mpris {
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ids: vec!["Feishin".to_string()],
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action: MprisAction::PlayPause,
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},
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KeyMapVariant::PipeWire {
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ids: vec![
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"alsa_output.usb-0d8c_Generic_USB_Audio_Device-00.iec958-stereo".to_string(),
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],
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},
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],
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);
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let mut audioinputs = BTreeMap::new();
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audioinputs.insert(
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"headphones".to_string(),
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"alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.pro-output-0".to_string(),
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keymap.insert(
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NanoKeys::Play,
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vec![KeyMapVariant::Exec {
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command: "echo hello".to_string(),
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}],
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);
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audioinputs.insert(
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"speakers".to_string(),
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"alsa_output.pci-0000_0c_00.4.analog-stereo".to_string(),
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);
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let audiooutputs = BTreeMap::new();
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mpris.insert("music".to_string(), "Feishin".to_string());
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let conf: Config = Config {
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general: General {
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nano_kontrol_pattern: "nanoKONTROL2".to_string(),
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midi_device: "nanoKONTROL2".to_string(),
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led_mode: LedMode::Toggle,
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},
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applications,
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keymap,
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audioinputs,
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audiooutputs,
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};
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toml::to_string(&conf)
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}
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fn deserialize(path: &str) -> Result<Config, toml::de::Error> {
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let cfg_str = fs::read_to_string(path).unwrap();
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toml::from_str::<Config>(&cfg_str)
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}
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pub fn load(path: &str) -> Config {
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let cfg = deserialize(path);
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match cfg {
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Ok(expr) => expr,
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Err(expr) => {
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eprintln!("Failed loading config at {path}: {expr}");
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process::exit(1);
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}
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}
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}
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pub fn write_default(path: &str) -> () {
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let cfg_toml = serialize_default();
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match cfg_toml {
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Ok(cfg_toml_text) => {
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let _ = fs::write(path, &cfg_toml_text);
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}
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Err(expr) => {
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eprintln!("Failed serializing default config: {expr}");
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process::exit(1);
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}
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}
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}
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#[derive(Debug, Serialize, Deserialize)]
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pub enum MprisAction {
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Play,
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Pause,
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PlayPause,
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Stop,
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Next,
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Previous,
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VOLUME,
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}
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#[derive(Debug, Serialize, Deserialize)]
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#[serde(tag = "type")]
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pub enum KeyMapVariant {
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Mpris {
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ids: Vec<String>,
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action: MprisAction,
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},
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PipeWire {
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ids: Vec<String>,
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},
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Exec {
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command: String,
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},
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}
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#[derive(Debug, Serialize, Deserialize)]
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pub struct Config {
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pub general: General,
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pub audioinputs: BTreeMap<String, String>,
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pub audiooutputs: BTreeMap<String, String>,
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pub applications: BTreeMap<String, String>,
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pub keymap: BTreeMap<NanoKeys, String>,
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pub keymap: BTreeMap<NanoKeys, Vec<KeyMapVariant>>,
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}
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#[derive(Debug, Serialize, Deserialize)]
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pub struct General {
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#[serde(rename = "nanoKONTROLPattern")]
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pub nano_kontrol_pattern: String,
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#[serde(rename = "ledMode")]
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pub midi_device: String,
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pub led_mode: LedMode,
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}
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#[derive(Debug, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub enum LedMode {
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Default,
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Toggle,
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}
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#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
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#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
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#[repr(u8)]
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#[derive(Debug, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord, IntEnum)]
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pub enum NanoKeys {
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TrackPrev = 58,
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TrackNext = 59,
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